./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 9ff439c9da308e48e314eaeb6f620d0560f5430b3c601570b5afd8d635a5b965 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 21:13:33,579 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 21:13:33,581 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 21:13:33,633 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 21:13:33,634 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 21:13:33,634 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 21:13:33,635 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 21:13:33,638 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 21:13:33,639 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 21:13:33,641 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 21:13:33,642 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 21:13:33,643 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 21:13:33,644 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 21:13:33,646 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 21:13:33,646 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 21:13:33,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 21:13:33,649 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 21:13:33,652 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 21:13:33,653 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 21:13:33,655 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 21:13:33,658 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 21:13:33,658 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 21:13:33,659 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 21:13:33,660 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 21:13:33,662 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 21:13:33,664 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 21:13:33,664 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 21:13:33,665 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 21:13:33,665 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 21:13:33,666 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 21:13:33,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 21:13:33,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 21:13:33,667 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 21:13:33,668 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 21:13:33,669 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 21:13:33,669 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 21:13:33,670 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 21:13:33,670 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 21:13:33,670 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 21:13:33,671 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 21:13:33,671 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 21:13:33,672 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 21:13:33,695 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 21:13:33,696 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 21:13:33,696 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 21:13:33,696 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 21:13:33,697 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 21:13:33,697 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 21:13:33,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 21:13:33,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 21:13:33,698 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 21:13:33,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 21:13:33,698 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 21:13:33,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 21:13:33,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 21:13:33,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 21:13:33,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 21:13:33,699 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 21:13:33,699 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 21:13:33,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 21:13:33,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 21:13:33,700 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 21:13:33,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 21:13:33,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:13:33,700 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 21:13:33,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 21:13:33,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 21:13:33,701 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 21:13:33,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 21:13:33,702 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 21:13:33,702 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 21:13:33,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 21:13:33,702 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9ff439c9da308e48e314eaeb6f620d0560f5430b3c601570b5afd8d635a5b965 [2022-02-20 21:13:33,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 21:13:33,903 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 21:13:33,906 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 21:13:33,907 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 21:13:33,907 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 21:13:33,908 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2022-02-20 21:13:33,960 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfb3d366/93c4d540a8964e20bfefb29ccf6685b4/FLAGb265b7873 [2022-02-20 21:13:34,469 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 21:13:34,469 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i [2022-02-20 21:13:34,494 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfb3d366/93c4d540a8964e20bfefb29ccf6685b4/FLAGb265b7873 [2022-02-20 21:13:34,940 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8bfb3d366/93c4d540a8964e20bfefb29ccf6685b4 [2022-02-20 21:13:34,942 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 21:13:34,943 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 21:13:34,944 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 21:13:34,944 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 21:13:34,946 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 21:13:34,947 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:13:34" (1/1) ... [2022-02-20 21:13:34,947 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@595f4053 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:34, skipping insertion in model container [2022-02-20 21:13:34,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 09:13:34" (1/1) ... [2022-02-20 21:13:34,952 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 21:13:35,009 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 21:13:35,177 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4493,4506] [2022-02-20 21:13:35,180 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4553,4566] [2022-02-20 21:13:35,545 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,546 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,547 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,547 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,548 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,560 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,561 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,562 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,562 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,564 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,565 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,571 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,572 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,652 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-02-20 21:13:35,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-02-20 21:13:35,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-02-20 21:13:35,655 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-02-20 21:13:35,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-02-20 21:13:35,657 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-02-20 21:13:35,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-02-20 21:13:35,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-02-20 21:13:35,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-02-20 21:13:35,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-02-20 21:13:35,708 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:13:35,716 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 21:13:35,724 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4493,4506] [2022-02-20 21:13:35,725 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/aws-c-common/memset_using_uint64_harness.i[4553,4566] [2022-02-20 21:13:35,783 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,784 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,784 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,786 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,787 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,809 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,809 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,810 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,810 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,811 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,812 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,812 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,812 WARN L1545 CHandler]: Possible shadowing of function index [2022-02-20 21:13:35,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-02-20 21:13:35,836 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-02-20 21:13:35,840 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-02-20 21:13:35,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-02-20 21:13:35,841 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-02-20 21:13:35,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-02-20 21:13:35,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-02-20 21:13:35,842 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-02-20 21:13:35,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-02-20 21:13:35,844 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-02-20 21:13:35,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 21:13:35,968 INFO L208 MainTranslator]: Completed translation [2022-02-20 21:13:35,969 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35 WrapperNode [2022-02-20 21:13:35,969 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 21:13:35,975 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 21:13:35,976 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 21:13:35,976 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 21:13:35,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,018 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,051 INFO L137 Inliner]: procedures = 592, calls = 625, calls flagged for inlining = 38, calls inlined = 6, statements flattened = 123 [2022-02-20 21:13:36,051 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 21:13:36,052 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 21:13:36,052 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 21:13:36,052 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 21:13:36,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,059 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,074 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,077 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,080 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,084 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 21:13:36,085 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 21:13:36,085 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 21:13:36,085 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 21:13:36,086 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (1/1) ... [2022-02-20 21:13:36,118 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 21:13:36,126 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:13:36,149 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-02-20 21:13:36,166 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-02-20 21:13:36,196 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 21:13:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-02-20 21:13:36,197 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-02-20 21:13:36,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-02-20 21:13:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 21:13:36,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 21:13:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 21:13:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 21:13:36,199 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 21:13:36,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 21:13:36,200 INFO L130 BoogieDeclarations]: Found specification of procedure assert_all_bytes_are [2022-02-20 21:13:36,200 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_all_bytes_are [2022-02-20 21:13:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-02-20 21:13:36,201 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-02-20 21:13:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-02-20 21:13:36,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-02-20 21:13:36,385 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 21:13:36,386 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 21:13:36,761 INFO L275 CfgBuilder]: Performing block encoding [2022-02-20 21:13:36,767 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-02-20 21:13:36,767 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-02-20 21:13:36,768 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:13:36 BoogieIcfgContainer [2022-02-20 21:13:36,769 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-02-20 21:13:36,770 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-02-20 21:13:36,770 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-02-20 21:13:36,776 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-02-20 21:13:36,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.02 09:13:34" (1/3) ... [2022-02-20 21:13:36,776 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d98259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:13:36, skipping insertion in model container [2022-02-20 21:13:36,776 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 09:13:35" (2/3) ... [2022-02-20 21:13:36,777 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@57d98259 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.02 09:13:36, skipping insertion in model container [2022-02-20 21:13:36,777 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.02 09:13:36" (3/3) ... [2022-02-20 21:13:36,778 INFO L111 eAbstractionObserver]: Analyzing ICFG memset_using_uint64_harness.i [2022-02-20 21:13:36,781 INFO L205 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-02-20 21:13:36,781 INFO L164 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-02-20 21:13:36,808 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-02-20 21:13:36,813 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2022-02-20 21:13:36,813 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-02-20 21:13:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand has 70 states, 53 states have (on average 1.3396226415094339) internal successors, (71), 54 states have internal predecessors, (71), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:36,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-02-20 21:13:36,830 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:36,831 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:13:36,831 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:36,838 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:36,838 INFO L85 PathProgramCache]: Analyzing trace with hash -1569633619, now seen corresponding path program 1 times [2022-02-20 21:13:36,844 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:36,844 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1831617357] [2022-02-20 21:13:36,844 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:36,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:37,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,186 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:37,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,207 INFO L290 TraceCheckUtils]: 0: Hoare triple {73#true} ~cond := #in~cond; {73#true} is VALID [2022-02-20 21:13:37,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {73#true} assume !(0 == ~cond % 256); {73#true} is VALID [2022-02-20 21:13:37,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {73#true} assume true; {73#true} is VALID [2022-02-20 21:13:37,208 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73#true} {73#true} #164#return; {73#true} is VALID [2022-02-20 21:13:37,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,230 INFO L290 TraceCheckUtils]: 0: Hoare triple {73#true} ~cond := #in~cond; {73#true} is VALID [2022-02-20 21:13:37,230 INFO L290 TraceCheckUtils]: 1: Hoare triple {73#true} assume !(0 == ~cond % 256); {73#true} is VALID [2022-02-20 21:13:37,231 INFO L290 TraceCheckUtils]: 2: Hoare triple {73#true} assume true; {73#true} is VALID [2022-02-20 21:13:37,231 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73#true} {73#true} #166#return; {73#true} is VALID [2022-02-20 21:13:37,231 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-02-20 21:13:37,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,244 INFO L290 TraceCheckUtils]: 0: Hoare triple {73#true} ~cond := #in~cond; {73#true} is VALID [2022-02-20 21:13:37,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {73#true} assume !(0 == ~cond % 256); {73#true} is VALID [2022-02-20 21:13:37,245 INFO L290 TraceCheckUtils]: 2: Hoare triple {73#true} assume true; {73#true} is VALID [2022-02-20 21:13:37,245 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {73#true} {73#true} #168#return; {73#true} is VALID [2022-02-20 21:13:37,245 INFO L290 TraceCheckUtils]: 0: Hoare triple {73#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {73#true} is VALID [2022-02-20 21:13:37,246 INFO L290 TraceCheckUtils]: 1: Hoare triple {73#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {73#true} is VALID [2022-02-20 21:13:37,246 INFO L272 TraceCheckUtils]: 2: Hoare triple {73#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {73#true} is VALID [2022-02-20 21:13:37,246 INFO L290 TraceCheckUtils]: 3: Hoare triple {73#true} ~cond := #in~cond; {73#true} is VALID [2022-02-20 21:13:37,247 INFO L290 TraceCheckUtils]: 4: Hoare triple {73#true} assume !(0 == ~cond % 256); {73#true} is VALID [2022-02-20 21:13:37,249 INFO L290 TraceCheckUtils]: 5: Hoare triple {73#true} assume true; {73#true} is VALID [2022-02-20 21:13:37,249 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {73#true} {73#true} #164#return; {73#true} is VALID [2022-02-20 21:13:37,250 INFO L290 TraceCheckUtils]: 7: Hoare triple {73#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {73#true} is VALID [2022-02-20 21:13:37,250 INFO L272 TraceCheckUtils]: 8: Hoare triple {73#true} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {73#true} is VALID [2022-02-20 21:13:37,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {73#true} ~cond := #in~cond; {73#true} is VALID [2022-02-20 21:13:37,251 INFO L290 TraceCheckUtils]: 10: Hoare triple {73#true} assume !(0 == ~cond % 256); {73#true} is VALID [2022-02-20 21:13:37,251 INFO L290 TraceCheckUtils]: 11: Hoare triple {73#true} assume true; {73#true} is VALID [2022-02-20 21:13:37,251 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {73#true} {73#true} #166#return; {73#true} is VALID [2022-02-20 21:13:37,251 INFO L290 TraceCheckUtils]: 13: Hoare triple {73#true} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {73#true} is VALID [2022-02-20 21:13:37,255 INFO L290 TraceCheckUtils]: 14: Hoare triple {73#true} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {73#true} is VALID [2022-02-20 21:13:37,255 INFO L290 TraceCheckUtils]: 15: Hoare triple {73#true} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {73#true} is VALID [2022-02-20 21:13:37,256 INFO L272 TraceCheckUtils]: 16: Hoare triple {73#true} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {73#true} is VALID [2022-02-20 21:13:37,256 INFO L290 TraceCheckUtils]: 17: Hoare triple {73#true} ~cond := #in~cond; {73#true} is VALID [2022-02-20 21:13:37,256 INFO L290 TraceCheckUtils]: 18: Hoare triple {73#true} assume !(0 == ~cond % 256); {73#true} is VALID [2022-02-20 21:13:37,256 INFO L290 TraceCheckUtils]: 19: Hoare triple {73#true} assume true; {73#true} is VALID [2022-02-20 21:13:37,257 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {73#true} {73#true} #168#return; {73#true} is VALID [2022-02-20 21:13:37,257 INFO L290 TraceCheckUtils]: 21: Hoare triple {73#true} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {73#true} is VALID [2022-02-20 21:13:37,257 INFO L290 TraceCheckUtils]: 22: Hoare triple {73#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {73#true} is VALID [2022-02-20 21:13:37,258 INFO L290 TraceCheckUtils]: 23: Hoare triple {73#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {73#true} is VALID [2022-02-20 21:13:37,258 INFO L290 TraceCheckUtils]: 24: Hoare triple {73#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {73#true} is VALID [2022-02-20 21:13:37,258 INFO L290 TraceCheckUtils]: 25: Hoare triple {73#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {73#true} is VALID [2022-02-20 21:13:37,258 INFO L290 TraceCheckUtils]: 26: Hoare triple {73#true} assume !memset_using_uint64_impl_#t~switch414#1; {73#true} is VALID [2022-02-20 21:13:37,259 INFO L290 TraceCheckUtils]: 27: Hoare triple {73#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {73#true} is VALID [2022-02-20 21:13:37,259 INFO L290 TraceCheckUtils]: 28: Hoare triple {73#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {73#true} is VALID [2022-02-20 21:13:37,259 INFO L290 TraceCheckUtils]: 29: Hoare triple {73#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {73#true} is VALID [2022-02-20 21:13:37,259 INFO L290 TraceCheckUtils]: 30: Hoare triple {73#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {73#true} is VALID [2022-02-20 21:13:37,259 INFO L290 TraceCheckUtils]: 31: Hoare triple {73#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {73#true} is VALID [2022-02-20 21:13:37,260 INFO L290 TraceCheckUtils]: 32: Hoare triple {73#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {73#true} is VALID [2022-02-20 21:13:37,260 INFO L290 TraceCheckUtils]: 33: Hoare triple {73#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {73#true} is VALID [2022-02-20 21:13:37,260 INFO L290 TraceCheckUtils]: 34: Hoare triple {73#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {73#true} is VALID [2022-02-20 21:13:37,262 INFO L290 TraceCheckUtils]: 35: Hoare triple {73#true} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {73#true} is VALID [2022-02-20 21:13:37,264 INFO L290 TraceCheckUtils]: 36: Hoare triple {73#true} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {73#true} is VALID [2022-02-20 21:13:37,264 INFO L290 TraceCheckUtils]: 37: Hoare triple {73#true} memset_using_uint64_impl_~i~4#1 := 0; {73#true} is VALID [2022-02-20 21:13:37,268 INFO L290 TraceCheckUtils]: 38: Hoare triple {73#true} assume !true; {74#false} is VALID [2022-02-20 21:13:37,269 INFO L290 TraceCheckUtils]: 39: Hoare triple {74#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {74#false} is VALID [2022-02-20 21:13:37,269 INFO L290 TraceCheckUtils]: 40: Hoare triple {74#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {74#false} is VALID [2022-02-20 21:13:37,269 INFO L272 TraceCheckUtils]: 41: Hoare triple {74#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {74#false} is VALID [2022-02-20 21:13:37,270 INFO L290 TraceCheckUtils]: 42: Hoare triple {74#false} ~cond := #in~cond; {74#false} is VALID [2022-02-20 21:13:37,270 INFO L290 TraceCheckUtils]: 43: Hoare triple {74#false} assume 0 == ~cond % 256; {74#false} is VALID [2022-02-20 21:13:37,270 INFO L290 TraceCheckUtils]: 44: Hoare triple {74#false} assume !false; {74#false} is VALID [2022-02-20 21:13:37,271 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 21:13:37,271 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:37,271 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1831617357] [2022-02-20 21:13:37,272 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1831617357] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:37,272 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:13:37,272 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-02-20 21:13:37,275 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1840354225] [2022-02-20 21:13:37,275 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:37,280 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 45 [2022-02-20 21:13:37,282 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:37,285 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:37,340 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:37,340 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-02-20 21:13:37,340 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:37,373 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-02-20 21:13:37,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 21:13:37,376 INFO L87 Difference]: Start difference. First operand has 70 states, 53 states have (on average 1.3396226415094339) internal successors, (71), 54 states have internal predecessors, (71), 11 states have call successors, (11), 4 states have call predecessors, (11), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:37,517 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:37,517 INFO L93 Difference]: Finished difference Result 137 states and 191 transitions. [2022-02-20 21:13:37,517 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-02-20 21:13:37,518 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 45 [2022-02-20 21:13:37,518 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:37,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:37,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 191 transitions. [2022-02-20 21:13:37,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:37,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 191 transitions. [2022-02-20 21:13:37,534 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 2 states and 191 transitions. [2022-02-20 21:13:37,695 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:37,706 INFO L225 Difference]: With dead ends: 137 [2022-02-20 21:13:37,706 INFO L226 Difference]: Without dead ends: 62 [2022-02-20 21:13:37,709 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-02-20 21:13:37,713 INFO L933 BasicCegarLoop]: 89 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 89 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:37,715 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:13:37,726 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62 states. [2022-02-20 21:13:37,740 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62 to 62. [2022-02-20 21:13:37,740 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:37,742 INFO L82 GeneralOperation]: Start isEquivalent. First operand 62 states. Second operand has 62 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:37,743 INFO L74 IsIncluded]: Start isIncluded. First operand 62 states. Second operand has 62 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:37,747 INFO L87 Difference]: Start difference. First operand 62 states. Second operand has 62 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:37,759 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:37,760 INFO L93 Difference]: Finished difference Result 62 states and 80 transitions. [2022-02-20 21:13:37,760 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 80 transitions. [2022-02-20 21:13:37,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:37,761 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:37,761 INFO L74 IsIncluded]: Start isIncluded. First operand has 62 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 62 states. [2022-02-20 21:13:37,762 INFO L87 Difference]: Start difference. First operand has 62 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 62 states. [2022-02-20 21:13:37,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:37,773 INFO L93 Difference]: Finished difference Result 62 states and 80 transitions. [2022-02-20 21:13:37,773 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 80 transitions. [2022-02-20 21:13:37,774 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:37,774 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:37,774 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:37,774 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:37,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 62 states, 47 states have (on average 1.2765957446808511) internal successors, (60), 48 states have internal predecessors, (60), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:37,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 80 transitions. [2022-02-20 21:13:37,782 INFO L78 Accepts]: Start accepts. Automaton has 62 states and 80 transitions. Word has length 45 [2022-02-20 21:13:37,782 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:37,783 INFO L470 AbstractCegarLoop]: Abstraction has 62 states and 80 transitions. [2022-02-20 21:13:37,783 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 16.0) internal successors, (32), 2 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:37,783 INFO L276 IsEmpty]: Start isEmpty. Operand 62 states and 80 transitions. [2022-02-20 21:13:37,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-02-20 21:13:37,785 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:37,786 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:13:37,786 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-02-20 21:13:37,786 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:37,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:37,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1695278887, now seen corresponding path program 1 times [2022-02-20 21:13:37,787 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:37,787 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472020045] [2022-02-20 21:13:37,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:37,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:37,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:37,951 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,961 INFO L290 TraceCheckUtils]: 0: Hoare triple {470#true} ~cond := #in~cond; {470#true} is VALID [2022-02-20 21:13:37,961 INFO L290 TraceCheckUtils]: 1: Hoare triple {470#true} assume !(0 == ~cond % 256); {470#true} is VALID [2022-02-20 21:13:37,961 INFO L290 TraceCheckUtils]: 2: Hoare triple {470#true} assume true; {470#true} is VALID [2022-02-20 21:13:37,962 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {470#true} {470#true} #164#return; {470#true} is VALID [2022-02-20 21:13:37,962 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:37,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,971 INFO L290 TraceCheckUtils]: 0: Hoare triple {470#true} ~cond := #in~cond; {470#true} is VALID [2022-02-20 21:13:37,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {470#true} assume !(0 == ~cond % 256); {470#true} is VALID [2022-02-20 21:13:37,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {470#true} assume true; {470#true} is VALID [2022-02-20 21:13:37,972 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {470#true} {470#true} #166#return; {470#true} is VALID [2022-02-20 21:13:37,972 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-02-20 21:13:37,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:37,982 INFO L290 TraceCheckUtils]: 0: Hoare triple {470#true} ~cond := #in~cond; {470#true} is VALID [2022-02-20 21:13:37,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {470#true} assume !(0 == ~cond % 256); {470#true} is VALID [2022-02-20 21:13:37,985 INFO L290 TraceCheckUtils]: 2: Hoare triple {470#true} assume true; {470#true} is VALID [2022-02-20 21:13:37,985 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {470#true} {470#true} #168#return; {470#true} is VALID [2022-02-20 21:13:37,986 INFO L290 TraceCheckUtils]: 0: Hoare triple {470#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {470#true} is VALID [2022-02-20 21:13:37,986 INFO L290 TraceCheckUtils]: 1: Hoare triple {470#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {470#true} is VALID [2022-02-20 21:13:37,986 INFO L272 TraceCheckUtils]: 2: Hoare triple {470#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {470#true} is VALID [2022-02-20 21:13:37,986 INFO L290 TraceCheckUtils]: 3: Hoare triple {470#true} ~cond := #in~cond; {470#true} is VALID [2022-02-20 21:13:37,986 INFO L290 TraceCheckUtils]: 4: Hoare triple {470#true} assume !(0 == ~cond % 256); {470#true} is VALID [2022-02-20 21:13:37,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {470#true} assume true; {470#true} is VALID [2022-02-20 21:13:37,988 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {470#true} {470#true} #164#return; {470#true} is VALID [2022-02-20 21:13:37,989 INFO L290 TraceCheckUtils]: 7: Hoare triple {470#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {470#true} is VALID [2022-02-20 21:13:37,989 INFO L272 TraceCheckUtils]: 8: Hoare triple {470#true} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {470#true} is VALID [2022-02-20 21:13:37,989 INFO L290 TraceCheckUtils]: 9: Hoare triple {470#true} ~cond := #in~cond; {470#true} is VALID [2022-02-20 21:13:37,989 INFO L290 TraceCheckUtils]: 10: Hoare triple {470#true} assume !(0 == ~cond % 256); {470#true} is VALID [2022-02-20 21:13:37,989 INFO L290 TraceCheckUtils]: 11: Hoare triple {470#true} assume true; {470#true} is VALID [2022-02-20 21:13:37,990 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {470#true} {470#true} #166#return; {470#true} is VALID [2022-02-20 21:13:37,990 INFO L290 TraceCheckUtils]: 13: Hoare triple {470#true} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {470#true} is VALID [2022-02-20 21:13:37,990 INFO L290 TraceCheckUtils]: 14: Hoare triple {470#true} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {470#true} is VALID [2022-02-20 21:13:37,990 INFO L290 TraceCheckUtils]: 15: Hoare triple {470#true} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {470#true} is VALID [2022-02-20 21:13:37,990 INFO L272 TraceCheckUtils]: 16: Hoare triple {470#true} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {470#true} is VALID [2022-02-20 21:13:37,990 INFO L290 TraceCheckUtils]: 17: Hoare triple {470#true} ~cond := #in~cond; {470#true} is VALID [2022-02-20 21:13:37,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {470#true} assume !(0 == ~cond % 256); {470#true} is VALID [2022-02-20 21:13:37,991 INFO L290 TraceCheckUtils]: 19: Hoare triple {470#true} assume true; {470#true} is VALID [2022-02-20 21:13:37,991 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {470#true} {470#true} #168#return; {470#true} is VALID [2022-02-20 21:13:37,991 INFO L290 TraceCheckUtils]: 21: Hoare triple {470#true} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {470#true} is VALID [2022-02-20 21:13:37,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {470#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} is VALID [2022-02-20 21:13:37,992 INFO L290 TraceCheckUtils]: 23: Hoare triple {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} is VALID [2022-02-20 21:13:37,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} is VALID [2022-02-20 21:13:37,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} is VALID [2022-02-20 21:13:37,994 INFO L290 TraceCheckUtils]: 26: Hoare triple {484#|ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|} assume !memset_using_uint64_impl_#t~switch414#1; {471#false} is VALID [2022-02-20 21:13:37,994 INFO L290 TraceCheckUtils]: 27: Hoare triple {471#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {471#false} is VALID [2022-02-20 21:13:37,994 INFO L290 TraceCheckUtils]: 28: Hoare triple {471#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {471#false} is VALID [2022-02-20 21:13:37,994 INFO L290 TraceCheckUtils]: 29: Hoare triple {471#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {471#false} is VALID [2022-02-20 21:13:37,994 INFO L290 TraceCheckUtils]: 30: Hoare triple {471#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {471#false} is VALID [2022-02-20 21:13:37,995 INFO L290 TraceCheckUtils]: 31: Hoare triple {471#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {471#false} is VALID [2022-02-20 21:13:37,997 INFO L290 TraceCheckUtils]: 32: Hoare triple {471#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {471#false} is VALID [2022-02-20 21:13:37,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {471#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {471#false} is VALID [2022-02-20 21:13:37,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {471#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {471#false} is VALID [2022-02-20 21:13:37,997 INFO L290 TraceCheckUtils]: 35: Hoare triple {471#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {471#false} is VALID [2022-02-20 21:13:37,998 INFO L290 TraceCheckUtils]: 36: Hoare triple {471#false} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {471#false} is VALID [2022-02-20 21:13:37,998 INFO L290 TraceCheckUtils]: 37: Hoare triple {471#false} memset_using_uint64_impl_~i~4#1 := 0; {471#false} is VALID [2022-02-20 21:13:37,998 INFO L290 TraceCheckUtils]: 38: Hoare triple {471#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {471#false} is VALID [2022-02-20 21:13:37,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {471#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {471#false} is VALID [2022-02-20 21:13:38,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {471#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {471#false} is VALID [2022-02-20 21:13:38,000 INFO L272 TraceCheckUtils]: 41: Hoare triple {471#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {471#false} is VALID [2022-02-20 21:13:38,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {471#false} ~cond := #in~cond; {471#false} is VALID [2022-02-20 21:13:38,002 INFO L290 TraceCheckUtils]: 43: Hoare triple {471#false} assume 0 == ~cond % 256; {471#false} is VALID [2022-02-20 21:13:38,007 INFO L290 TraceCheckUtils]: 44: Hoare triple {471#false} assume !false; {471#false} is VALID [2022-02-20 21:13:38,007 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 21:13:38,007 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:38,007 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472020045] [2022-02-20 21:13:38,008 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1472020045] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:38,008 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:13:38,008 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:13:38,008 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1602603381] [2022-02-20 21:13:38,008 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:38,009 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 45 [2022-02-20 21:13:38,009 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:38,009 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:38,041 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:38,042 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:13:38,042 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:38,043 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:13:38,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:13:38,043 INFO L87 Difference]: Start difference. First operand 62 states and 80 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:38,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:38,256 INFO L93 Difference]: Finished difference Result 122 states and 157 transitions. [2022-02-20 21:13:38,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 21:13:38,257 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 45 [2022-02-20 21:13:38,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:38,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:38,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 157 transitions. [2022-02-20 21:13:38,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:38,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 157 transitions. [2022-02-20 21:13:38,262 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 157 transitions. [2022-02-20 21:13:38,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 157 edges. 157 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:38,400 INFO L225 Difference]: With dead ends: 122 [2022-02-20 21:13:38,400 INFO L226 Difference]: Without dead ends: 75 [2022-02-20 21:13:38,400 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 11 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:13:38,401 INFO L933 BasicCegarLoop]: 68 mSDtfsCounter, 5 mSDsluCounter, 57 mSDsCounter, 0 mSdLazyCounter, 28 mSolverCounterSat, 15 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 5 SdHoareTripleChecker+Valid, 125 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 15 IncrementalHoareTripleChecker+Valid, 28 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:38,401 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [5 Valid, 125 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [15 Valid, 28 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:13:38,402 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 75 states. [2022-02-20 21:13:38,405 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 75 to 74. [2022-02-20 21:13:38,405 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:38,406 INFO L82 GeneralOperation]: Start isEquivalent. First operand 75 states. Second operand has 74 states, 59 states have (on average 1.2203389830508475) internal successors, (72), 60 states have internal predecessors, (72), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:38,406 INFO L74 IsIncluded]: Start isIncluded. First operand 75 states. Second operand has 74 states, 59 states have (on average 1.2203389830508475) internal successors, (72), 60 states have internal predecessors, (72), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:38,406 INFO L87 Difference]: Start difference. First operand 75 states. Second operand has 74 states, 59 states have (on average 1.2203389830508475) internal successors, (72), 60 states have internal predecessors, (72), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:38,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:38,416 INFO L93 Difference]: Finished difference Result 75 states and 93 transitions. [2022-02-20 21:13:38,416 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 93 transitions. [2022-02-20 21:13:38,417 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:38,418 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:38,418 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 59 states have (on average 1.2203389830508475) internal successors, (72), 60 states have internal predecessors, (72), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 75 states. [2022-02-20 21:13:38,418 INFO L87 Difference]: Start difference. First operand has 74 states, 59 states have (on average 1.2203389830508475) internal successors, (72), 60 states have internal predecessors, (72), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 75 states. [2022-02-20 21:13:38,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:38,422 INFO L93 Difference]: Finished difference Result 75 states and 93 transitions. [2022-02-20 21:13:38,423 INFO L276 IsEmpty]: Start isEmpty. Operand 75 states and 93 transitions. [2022-02-20 21:13:38,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:38,424 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:38,424 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:38,424 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 59 states have (on average 1.2203389830508475) internal successors, (72), 60 states have internal predecessors, (72), 11 states have call successors, (11), 4 states have call predecessors, (11), 3 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:38,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 92 transitions. [2022-02-20 21:13:38,427 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 92 transitions. Word has length 45 [2022-02-20 21:13:38,427 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:38,427 INFO L470 AbstractCegarLoop]: Abstraction has 74 states and 92 transitions. [2022-02-20 21:13:38,428 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:38,428 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 92 transitions. [2022-02-20 21:13:38,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-02-20 21:13:38,431 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:38,431 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:13:38,431 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-02-20 21:13:38,431 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:38,431 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:38,432 INFO L85 PathProgramCache]: Analyzing trace with hash -910744667, now seen corresponding path program 1 times [2022-02-20 21:13:38,432 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:38,432 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74454520] [2022-02-20 21:13:38,432 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:38,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:38,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:38,663 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:38,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:38,674 INFO L290 TraceCheckUtils]: 0: Hoare triple {885#true} ~cond := #in~cond; {885#true} is VALID [2022-02-20 21:13:38,675 INFO L290 TraceCheckUtils]: 1: Hoare triple {885#true} assume !(0 == ~cond % 256); {885#true} is VALID [2022-02-20 21:13:38,675 INFO L290 TraceCheckUtils]: 2: Hoare triple {885#true} assume true; {885#true} is VALID [2022-02-20 21:13:38,675 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {885#true} {885#true} #164#return; {885#true} is VALID [2022-02-20 21:13:38,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:38,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:38,687 INFO L290 TraceCheckUtils]: 0: Hoare triple {885#true} ~cond := #in~cond; {885#true} is VALID [2022-02-20 21:13:38,687 INFO L290 TraceCheckUtils]: 1: Hoare triple {885#true} assume !(0 == ~cond % 256); {885#true} is VALID [2022-02-20 21:13:38,687 INFO L290 TraceCheckUtils]: 2: Hoare triple {885#true} assume true; {885#true} is VALID [2022-02-20 21:13:38,688 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {885#true} {891#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {891#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:38,688 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-02-20 21:13:38,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:38,700 INFO L290 TraceCheckUtils]: 0: Hoare triple {885#true} ~cond := #in~cond; {885#true} is VALID [2022-02-20 21:13:38,700 INFO L290 TraceCheckUtils]: 1: Hoare triple {885#true} assume !(0 == ~cond % 256); {885#true} is VALID [2022-02-20 21:13:38,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {885#true} assume true; {885#true} is VALID [2022-02-20 21:13:38,701 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {885#true} {897#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {897#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:38,701 INFO L290 TraceCheckUtils]: 0: Hoare triple {885#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {885#true} is VALID [2022-02-20 21:13:38,701 INFO L290 TraceCheckUtils]: 1: Hoare triple {885#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {885#true} is VALID [2022-02-20 21:13:38,702 INFO L272 TraceCheckUtils]: 2: Hoare triple {885#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {885#true} is VALID [2022-02-20 21:13:38,702 INFO L290 TraceCheckUtils]: 3: Hoare triple {885#true} ~cond := #in~cond; {885#true} is VALID [2022-02-20 21:13:38,702 INFO L290 TraceCheckUtils]: 4: Hoare triple {885#true} assume !(0 == ~cond % 256); {885#true} is VALID [2022-02-20 21:13:38,702 INFO L290 TraceCheckUtils]: 5: Hoare triple {885#true} assume true; {885#true} is VALID [2022-02-20 21:13:38,702 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {885#true} {885#true} #164#return; {885#true} is VALID [2022-02-20 21:13:38,703 INFO L290 TraceCheckUtils]: 7: Hoare triple {885#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {891#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:38,704 INFO L272 TraceCheckUtils]: 8: Hoare triple {891#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {885#true} is VALID [2022-02-20 21:13:38,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {885#true} ~cond := #in~cond; {885#true} is VALID [2022-02-20 21:13:38,704 INFO L290 TraceCheckUtils]: 10: Hoare triple {885#true} assume !(0 == ~cond % 256); {885#true} is VALID [2022-02-20 21:13:38,704 INFO L290 TraceCheckUtils]: 11: Hoare triple {885#true} assume true; {885#true} is VALID [2022-02-20 21:13:38,705 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {885#true} {891#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {891#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:38,706 INFO L290 TraceCheckUtils]: 13: Hoare triple {891#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {896#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:38,706 INFO L290 TraceCheckUtils]: 14: Hoare triple {896#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {896#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:38,707 INFO L290 TraceCheckUtils]: 15: Hoare triple {896#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {897#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:38,708 INFO L272 TraceCheckUtils]: 16: Hoare triple {897#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {885#true} is VALID [2022-02-20 21:13:38,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {885#true} ~cond := #in~cond; {885#true} is VALID [2022-02-20 21:13:38,708 INFO L290 TraceCheckUtils]: 18: Hoare triple {885#true} assume !(0 == ~cond % 256); {885#true} is VALID [2022-02-20 21:13:38,708 INFO L290 TraceCheckUtils]: 19: Hoare triple {885#true} assume true; {885#true} is VALID [2022-02-20 21:13:38,709 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {885#true} {897#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {897#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:38,710 INFO L290 TraceCheckUtils]: 21: Hoare triple {897#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {902#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:38,710 INFO L290 TraceCheckUtils]: 22: Hoare triple {902#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,710 INFO L290 TraceCheckUtils]: 23: Hoare triple {886#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {886#false} is VALID [2022-02-20 21:13:38,710 INFO L290 TraceCheckUtils]: 24: Hoare triple {886#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,711 INFO L290 TraceCheckUtils]: 25: Hoare triple {886#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {886#false} is VALID [2022-02-20 21:13:38,711 INFO L290 TraceCheckUtils]: 26: Hoare triple {886#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,711 INFO L290 TraceCheckUtils]: 27: Hoare triple {886#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {886#false} is VALID [2022-02-20 21:13:38,711 INFO L290 TraceCheckUtils]: 28: Hoare triple {886#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,711 INFO L290 TraceCheckUtils]: 29: Hoare triple {886#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {886#false} is VALID [2022-02-20 21:13:38,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {886#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,712 INFO L290 TraceCheckUtils]: 31: Hoare triple {886#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {886#false} is VALID [2022-02-20 21:13:38,712 INFO L290 TraceCheckUtils]: 32: Hoare triple {886#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,712 INFO L290 TraceCheckUtils]: 33: Hoare triple {886#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {886#false} is VALID [2022-02-20 21:13:38,712 INFO L290 TraceCheckUtils]: 34: Hoare triple {886#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,713 INFO L290 TraceCheckUtils]: 35: Hoare triple {886#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {886#false} is VALID [2022-02-20 21:13:38,713 INFO L290 TraceCheckUtils]: 36: Hoare triple {886#false} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {886#false} is VALID [2022-02-20 21:13:38,713 INFO L290 TraceCheckUtils]: 37: Hoare triple {886#false} memset_using_uint64_impl_~i~4#1 := 0; {886#false} is VALID [2022-02-20 21:13:38,713 INFO L290 TraceCheckUtils]: 38: Hoare triple {886#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {886#false} is VALID [2022-02-20 21:13:38,713 INFO L290 TraceCheckUtils]: 39: Hoare triple {886#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {886#false} is VALID [2022-02-20 21:13:38,714 INFO L290 TraceCheckUtils]: 40: Hoare triple {886#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {886#false} is VALID [2022-02-20 21:13:38,714 INFO L272 TraceCheckUtils]: 41: Hoare triple {886#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {886#false} is VALID [2022-02-20 21:13:38,714 INFO L290 TraceCheckUtils]: 42: Hoare triple {886#false} ~cond := #in~cond; {886#false} is VALID [2022-02-20 21:13:38,714 INFO L290 TraceCheckUtils]: 43: Hoare triple {886#false} assume 0 == ~cond % 256; {886#false} is VALID [2022-02-20 21:13:38,715 INFO L290 TraceCheckUtils]: 44: Hoare triple {886#false} assume !false; {886#false} is VALID [2022-02-20 21:13:38,715 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 21:13:38,715 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:38,715 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [74454520] [2022-02-20 21:13:38,716 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [74454520] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:38,716 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:13:38,716 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 21:13:38,716 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2136884960] [2022-02-20 21:13:38,716 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:38,717 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 45 [2022-02-20 21:13:38,717 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:38,717 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 21:13:38,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:38,750 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 21:13:38,750 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:38,751 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 21:13:38,751 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 21:13:38,751 INFO L87 Difference]: Start difference. First operand 74 states and 92 transitions. Second operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 21:13:39,711 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:39,711 INFO L93 Difference]: Finished difference Result 169 states and 208 transitions. [2022-02-20 21:13:39,711 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-02-20 21:13:39,712 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) Word has length 45 [2022-02-20 21:13:39,712 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:39,712 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 21:13:39,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 197 transitions. [2022-02-20 21:13:39,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 21:13:39,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 197 transitions. [2022-02-20 21:13:39,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 197 transitions. [2022-02-20 21:13:39,905 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 197 edges. 197 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:39,908 INFO L225 Difference]: With dead ends: 169 [2022-02-20 21:13:39,908 INFO L226 Difference]: Without dead ends: 120 [2022-02-20 21:13:39,908 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=32, Invalid=58, Unknown=0, NotChecked=0, Total=90 [2022-02-20 21:13:39,909 INFO L933 BasicCegarLoop]: 110 mSDtfsCounter, 118 mSDsluCounter, 244 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 23 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 123 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 125 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 23 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:39,909 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [123 Valid, 354 Invalid, 125 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [23 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-02-20 21:13:39,910 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 120 states. [2022-02-20 21:13:39,928 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 120 to 79. [2022-02-20 21:13:39,928 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:39,929 INFO L82 GeneralOperation]: Start isEquivalent. First operand 120 states. Second operand has 79 states, 63 states have (on average 1.2063492063492063) internal successors, (76), 64 states have internal predecessors, (76), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:39,929 INFO L74 IsIncluded]: Start isIncluded. First operand 120 states. Second operand has 79 states, 63 states have (on average 1.2063492063492063) internal successors, (76), 64 states have internal predecessors, (76), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:39,929 INFO L87 Difference]: Start difference. First operand 120 states. Second operand has 79 states, 63 states have (on average 1.2063492063492063) internal successors, (76), 64 states have internal predecessors, (76), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:39,932 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:39,933 INFO L93 Difference]: Finished difference Result 120 states and 152 transitions. [2022-02-20 21:13:39,933 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2022-02-20 21:13:39,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:39,936 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:39,936 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 63 states have (on average 1.2063492063492063) internal successors, (76), 64 states have internal predecessors, (76), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 120 states. [2022-02-20 21:13:39,936 INFO L87 Difference]: Start difference. First operand has 79 states, 63 states have (on average 1.2063492063492063) internal successors, (76), 64 states have internal predecessors, (76), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 120 states. [2022-02-20 21:13:39,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:39,939 INFO L93 Difference]: Finished difference Result 120 states and 152 transitions. [2022-02-20 21:13:39,939 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 152 transitions. [2022-02-20 21:13:39,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:39,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:39,940 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:39,940 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:39,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 63 states have (on average 1.2063492063492063) internal successors, (76), 64 states have internal predecessors, (76), 12 states have call successors, (12), 4 states have call predecessors, (12), 3 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:39,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 98 transitions. [2022-02-20 21:13:39,943 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 98 transitions. Word has length 45 [2022-02-20 21:13:39,943 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:39,943 INFO L470 AbstractCegarLoop]: Abstraction has 79 states and 98 transitions. [2022-02-20 21:13:39,943 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.333333333333333) internal successors, (32), 6 states have internal predecessors, (32), 4 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 3 states have call predecessors, (3), 3 states have call successors, (3) [2022-02-20 21:13:39,943 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 98 transitions. [2022-02-20 21:13:39,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2022-02-20 21:13:39,944 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:39,944 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-02-20 21:13:39,944 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-02-20 21:13:39,944 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:39,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:39,945 INFO L85 PathProgramCache]: Analyzing trace with hash 1578784295, now seen corresponding path program 1 times [2022-02-20 21:13:39,945 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:39,945 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [291560368] [2022-02-20 21:13:39,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:39,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:40,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:40,114 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:40,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:40,131 INFO L290 TraceCheckUtils]: 0: Hoare triple {1464#true} ~cond := #in~cond; {1464#true} is VALID [2022-02-20 21:13:40,131 INFO L290 TraceCheckUtils]: 1: Hoare triple {1464#true} assume !(0 == ~cond % 256); {1464#true} is VALID [2022-02-20 21:13:40,131 INFO L290 TraceCheckUtils]: 2: Hoare triple {1464#true} assume true; {1464#true} is VALID [2022-02-20 21:13:40,132 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1464#true} {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} #164#return; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,132 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:40,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:40,139 INFO L290 TraceCheckUtils]: 0: Hoare triple {1464#true} ~cond := #in~cond; {1464#true} is VALID [2022-02-20 21:13:40,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {1464#true} assume !(0 == ~cond % 256); {1464#true} is VALID [2022-02-20 21:13:40,139 INFO L290 TraceCheckUtils]: 2: Hoare triple {1464#true} assume true; {1464#true} is VALID [2022-02-20 21:13:40,140 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1464#true} {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} #166#return; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,140 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-02-20 21:13:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:40,147 INFO L290 TraceCheckUtils]: 0: Hoare triple {1464#true} ~cond := #in~cond; {1464#true} is VALID [2022-02-20 21:13:40,147 INFO L290 TraceCheckUtils]: 1: Hoare triple {1464#true} assume !(0 == ~cond % 256); {1464#true} is VALID [2022-02-20 21:13:40,147 INFO L290 TraceCheckUtils]: 2: Hoare triple {1464#true} assume true; {1464#true} is VALID [2022-02-20 21:13:40,148 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1464#true} {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} #168#return; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,148 INFO L290 TraceCheckUtils]: 0: Hoare triple {1464#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {1464#true} is VALID [2022-02-20 21:13:40,149 INFO L290 TraceCheckUtils]: 1: Hoare triple {1464#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,149 INFO L272 TraceCheckUtils]: 2: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {1464#true} is VALID [2022-02-20 21:13:40,149 INFO L290 TraceCheckUtils]: 3: Hoare triple {1464#true} ~cond := #in~cond; {1464#true} is VALID [2022-02-20 21:13:40,149 INFO L290 TraceCheckUtils]: 4: Hoare triple {1464#true} assume !(0 == ~cond % 256); {1464#true} is VALID [2022-02-20 21:13:40,149 INFO L290 TraceCheckUtils]: 5: Hoare triple {1464#true} assume true; {1464#true} is VALID [2022-02-20 21:13:40,150 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {1464#true} {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} #164#return; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,150 INFO L290 TraceCheckUtils]: 7: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,150 INFO L272 TraceCheckUtils]: 8: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {1464#true} is VALID [2022-02-20 21:13:40,151 INFO L290 TraceCheckUtils]: 9: Hoare triple {1464#true} ~cond := #in~cond; {1464#true} is VALID [2022-02-20 21:13:40,151 INFO L290 TraceCheckUtils]: 10: Hoare triple {1464#true} assume !(0 == ~cond % 256); {1464#true} is VALID [2022-02-20 21:13:40,151 INFO L290 TraceCheckUtils]: 11: Hoare triple {1464#true} assume true; {1464#true} is VALID [2022-02-20 21:13:40,151 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {1464#true} {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} #166#return; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,152 INFO L290 TraceCheckUtils]: 13: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,152 INFO L290 TraceCheckUtils]: 14: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,153 INFO L290 TraceCheckUtils]: 15: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,153 INFO L272 TraceCheckUtils]: 16: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {1464#true} is VALID [2022-02-20 21:13:40,153 INFO L290 TraceCheckUtils]: 17: Hoare triple {1464#true} ~cond := #in~cond; {1464#true} is VALID [2022-02-20 21:13:40,153 INFO L290 TraceCheckUtils]: 18: Hoare triple {1464#true} assume !(0 == ~cond % 256); {1464#true} is VALID [2022-02-20 21:13:40,153 INFO L290 TraceCheckUtils]: 19: Hoare triple {1464#true} assume true; {1464#true} is VALID [2022-02-20 21:13:40,156 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {1464#true} {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} #168#return; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,156 INFO L290 TraceCheckUtils]: 21: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,156 INFO L290 TraceCheckUtils]: 22: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume !memset_using_uint64_impl_#t~switch414#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,157 INFO L290 TraceCheckUtils]: 23: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,157 INFO L290 TraceCheckUtils]: 24: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,158 INFO L290 TraceCheckUtils]: 25: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,158 INFO L290 TraceCheckUtils]: 26: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,159 INFO L290 TraceCheckUtils]: 27: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,159 INFO L290 TraceCheckUtils]: 28: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,160 INFO L290 TraceCheckUtils]: 29: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,160 INFO L290 TraceCheckUtils]: 30: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,161 INFO L290 TraceCheckUtils]: 31: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,161 INFO L290 TraceCheckUtils]: 32: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,162 INFO L290 TraceCheckUtils]: 33: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,162 INFO L290 TraceCheckUtils]: 34: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,163 INFO L290 TraceCheckUtils]: 35: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,164 INFO L290 TraceCheckUtils]: 36: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,165 INFO L290 TraceCheckUtils]: 37: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_~i~4#1 := 0; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,165 INFO L290 TraceCheckUtils]: 38: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,166 INFO L290 TraceCheckUtils]: 39: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} is VALID [2022-02-20 21:13:40,166 INFO L290 TraceCheckUtils]: 40: Hoare triple {1466#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| 0)) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| 0)))} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {1479#(or (and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (= |ULTIMATE.start_assert_bytes_match_~b#1.base| 0) (= |ULTIMATE.start_assert_bytes_match_~a#1.base| 0) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0)) (and (or (not (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| 0))) (or (not (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0)) (not (= |ULTIMATE.start_assert_bytes_match_~a#1.base| 0)))))} is VALID [2022-02-20 21:13:40,167 INFO L272 TraceCheckUtils]: 41: Hoare triple {1479#(or (and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (= |ULTIMATE.start_assert_bytes_match_~b#1.base| 0) (= |ULTIMATE.start_assert_bytes_match_~a#1.base| 0) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0)) (and (or (not (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| 0))) (or (not (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0)) (not (= |ULTIMATE.start_assert_bytes_match_~a#1.base| 0)))))} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {1480#(and (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1))} is VALID [2022-02-20 21:13:40,168 INFO L290 TraceCheckUtils]: 42: Hoare triple {1480#(and (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1))} ~cond := #in~cond; {1481#(and (<= (div __VERIFIER_assert_~cond 256) 0) (<= 1 __VERIFIER_assert_~cond))} is VALID [2022-02-20 21:13:40,168 INFO L290 TraceCheckUtils]: 43: Hoare triple {1481#(and (<= (div __VERIFIER_assert_~cond 256) 0) (<= 1 __VERIFIER_assert_~cond))} assume 0 == ~cond % 256; {1465#false} is VALID [2022-02-20 21:13:40,168 INFO L290 TraceCheckUtils]: 44: Hoare triple {1465#false} assume !false; {1465#false} is VALID [2022-02-20 21:13:40,169 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 21:13:40,169 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:40,169 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [291560368] [2022-02-20 21:13:40,169 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [291560368] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:40,169 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:13:40,169 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-02-20 21:13:40,169 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [342177877] [2022-02-20 21:13:40,170 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:40,170 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 45 [2022-02-20 21:13:40,170 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:40,170 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:40,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 39 edges. 39 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:40,198 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 21:13:40,199 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:40,199 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 21:13:40,199 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-02-20 21:13:40,199 INFO L87 Difference]: Start difference. First operand 79 states and 98 transitions. Second operand has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:40,715 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:40,715 INFO L93 Difference]: Finished difference Result 85 states and 103 transitions. [2022-02-20 21:13:40,715 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 21:13:40,716 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 45 [2022-02-20 21:13:40,716 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:40,716 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:40,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 85 transitions. [2022-02-20 21:13:40,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:40,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 85 transitions. [2022-02-20 21:13:40,718 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 85 transitions. [2022-02-20 21:13:40,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:40,785 INFO L225 Difference]: With dead ends: 85 [2022-02-20 21:13:40,785 INFO L226 Difference]: Without dead ends: 83 [2022-02-20 21:13:40,785 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2022-02-20 21:13:40,786 INFO L933 BasicCegarLoop]: 71 mSDtfsCounter, 32 mSDsluCounter, 230 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 8 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 32 SdHoareTripleChecker+Valid, 301 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 8 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:40,786 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [32 Valid, 301 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [8 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:13:40,787 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-02-20 21:13:40,811 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-02-20 21:13:40,811 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:40,811 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 66 states have (on average 1.196969696969697) internal successors, (79), 67 states have internal predecessors, (79), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:40,812 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 66 states have (on average 1.196969696969697) internal successors, (79), 67 states have internal predecessors, (79), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:40,812 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 66 states have (on average 1.196969696969697) internal successors, (79), 67 states have internal predecessors, (79), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:40,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:40,814 INFO L93 Difference]: Finished difference Result 83 states and 101 transitions. [2022-02-20 21:13:40,814 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2022-02-20 21:13:40,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:40,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:40,814 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 66 states have (on average 1.196969696969697) internal successors, (79), 67 states have internal predecessors, (79), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-02-20 21:13:40,815 INFO L87 Difference]: Start difference. First operand has 83 states, 66 states have (on average 1.196969696969697) internal successors, (79), 67 states have internal predecessors, (79), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-02-20 21:13:40,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:40,816 INFO L93 Difference]: Finished difference Result 83 states and 101 transitions. [2022-02-20 21:13:40,817 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2022-02-20 21:13:40,817 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:40,817 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:40,817 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:40,817 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:40,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 66 states have (on average 1.196969696969697) internal successors, (79), 67 states have internal predecessors, (79), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:40,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 101 transitions. [2022-02-20 21:13:40,819 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 101 transitions. Word has length 45 [2022-02-20 21:13:40,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:40,819 INFO L470 AbstractCegarLoop]: Abstraction has 83 states and 101 transitions. [2022-02-20 21:13:40,819 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 6.4) internal successors, (32), 5 states have internal predecessors, (32), 2 states have call successors, (4), 2 states have call predecessors, (4), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-02-20 21:13:40,819 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 101 transitions. [2022-02-20 21:13:40,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2022-02-20 21:13:40,820 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:40,820 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 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] [2022-02-20 21:13:40,820 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-02-20 21:13:40,820 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:40,821 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:40,821 INFO L85 PathProgramCache]: Analyzing trace with hash -116213960, now seen corresponding path program 1 times [2022-02-20 21:13:40,821 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:40,821 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [466682101] [2022-02-20 21:13:40,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:40,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:40,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:41,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,043 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} ~cond := #in~cond; {1898#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:41,044 INFO L290 TraceCheckUtils]: 1: Hoare triple {1898#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:41,044 INFO L290 TraceCheckUtils]: 2: Hoare triple {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} assume true; {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:41,045 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} {1866#true} #164#return; {1872#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ 159 (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:41,045 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,053 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,053 INFO L290 TraceCheckUtils]: 1: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,053 INFO L290 TraceCheckUtils]: 2: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,054 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1866#true} {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:41,054 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-02-20 21:13:41,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,063 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,063 INFO L290 TraceCheckUtils]: 1: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,063 INFO L290 TraceCheckUtils]: 2: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,067 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1866#true} {1879#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {1879#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:41,068 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-02-20 21:13:41,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,077 INFO L290 TraceCheckUtils]: 2: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,078 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1866#true} {1867#false} #170#return; {1867#false} is VALID [2022-02-20 21:13:41,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 47 [2022-02-20 21:13:41,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,084 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} #res := #t~nondet13;havoc #t~nondet13; {1866#true} is VALID [2022-02-20 21:13:41,084 INFO L290 TraceCheckUtils]: 1: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,084 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {1866#true} {1867#false} #172#return; {1867#false} is VALID [2022-02-20 21:13:41,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2022-02-20 21:13:41,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,091 INFO L290 TraceCheckUtils]: 1: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,091 INFO L290 TraceCheckUtils]: 2: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,091 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1866#true} {1867#false} #174#return; {1867#false} is VALID [2022-02-20 21:13:41,091 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {1866#true} is VALID [2022-02-20 21:13:41,092 INFO L290 TraceCheckUtils]: 1: Hoare triple {1866#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {1866#true} is VALID [2022-02-20 21:13:41,092 INFO L272 TraceCheckUtils]: 2: Hoare triple {1866#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:41,092 INFO L290 TraceCheckUtils]: 3: Hoare triple {1866#true} ~cond := #in~cond; {1898#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:41,094 INFO L290 TraceCheckUtils]: 4: Hoare triple {1898#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:41,095 INFO L290 TraceCheckUtils]: 5: Hoare triple {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} assume true; {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:41,096 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {1899#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} {1866#true} #164#return; {1872#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ 159 (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:41,096 INFO L290 TraceCheckUtils]: 7: Hoare triple {1872#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ 159 (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:41,097 INFO L272 TraceCheckUtils]: 8: Hoare triple {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:41,097 INFO L290 TraceCheckUtils]: 9: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,097 INFO L290 TraceCheckUtils]: 10: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,097 INFO L290 TraceCheckUtils]: 11: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,098 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {1866#true} {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:41,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:41,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:41,099 INFO L290 TraceCheckUtils]: 15: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {1879#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:41,100 INFO L272 TraceCheckUtils]: 16: Hoare triple {1879#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:41,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,100 INFO L290 TraceCheckUtils]: 19: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,100 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {1866#true} {1879#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {1879#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:41,101 INFO L290 TraceCheckUtils]: 21: Hoare triple {1879#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {1884#(<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0)} is VALID [2022-02-20 21:13:41,101 INFO L290 TraceCheckUtils]: 22: Hoare triple {1884#(<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0)} assume !memset_using_uint64_impl_#t~switch414#1; {1885#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} is VALID [2022-02-20 21:13:41,102 INFO L290 TraceCheckUtils]: 23: Hoare triple {1885#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {1886#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:41,103 INFO L290 TraceCheckUtils]: 24: Hoare triple {1886#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {1867#false} is VALID [2022-02-20 21:13:41,103 INFO L290 TraceCheckUtils]: 25: Hoare triple {1867#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {1867#false} is VALID [2022-02-20 21:13:41,103 INFO L290 TraceCheckUtils]: 26: Hoare triple {1867#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {1867#false} is VALID [2022-02-20 21:13:41,103 INFO L290 TraceCheckUtils]: 27: Hoare triple {1867#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {1867#false} is VALID [2022-02-20 21:13:41,103 INFO L290 TraceCheckUtils]: 28: Hoare triple {1867#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 29: Hoare triple {1867#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 30: Hoare triple {1867#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 31: Hoare triple {1867#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 32: Hoare triple {1867#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 33: Hoare triple {1867#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 34: Hoare triple {1867#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 35: Hoare triple {1867#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {1867#false} is VALID [2022-02-20 21:13:41,104 INFO L290 TraceCheckUtils]: 36: Hoare triple {1867#false} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {1867#false} is VALID [2022-02-20 21:13:41,105 INFO L290 TraceCheckUtils]: 37: Hoare triple {1867#false} memset_using_uint64_impl_~i~4#1 := 0; {1867#false} is VALID [2022-02-20 21:13:41,105 INFO L290 TraceCheckUtils]: 38: Hoare triple {1867#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {1867#false} is VALID [2022-02-20 21:13:41,105 INFO L290 TraceCheckUtils]: 39: Hoare triple {1867#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {1867#false} is VALID [2022-02-20 21:13:41,105 INFO L290 TraceCheckUtils]: 40: Hoare triple {1867#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {1867#false} is VALID [2022-02-20 21:13:41,105 INFO L272 TraceCheckUtils]: 41: Hoare triple {1867#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:41,105 INFO L290 TraceCheckUtils]: 42: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,105 INFO L290 TraceCheckUtils]: 43: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,106 INFO L290 TraceCheckUtils]: 44: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,106 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {1866#true} {1867#false} #170#return; {1867#false} is VALID [2022-02-20 21:13:41,106 INFO L290 TraceCheckUtils]: 46: Hoare triple {1867#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {1867#false} is VALID [2022-02-20 21:13:41,106 INFO L272 TraceCheckUtils]: 47: Hoare triple {1867#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {1866#true} is VALID [2022-02-20 21:13:41,106 INFO L290 TraceCheckUtils]: 48: Hoare triple {1866#true} #res := #t~nondet13;havoc #t~nondet13; {1866#true} is VALID [2022-02-20 21:13:41,106 INFO L290 TraceCheckUtils]: 49: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,106 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {1866#true} {1867#false} #172#return; {1867#false} is VALID [2022-02-20 21:13:41,107 INFO L290 TraceCheckUtils]: 51: Hoare triple {1867#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {1867#false} is VALID [2022-02-20 21:13:41,107 INFO L272 TraceCheckUtils]: 52: Hoare triple {1867#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:41,107 INFO L290 TraceCheckUtils]: 53: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:41,107 INFO L290 TraceCheckUtils]: 54: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:41,107 INFO L290 TraceCheckUtils]: 55: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:41,107 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {1866#true} {1867#false} #174#return; {1867#false} is VALID [2022-02-20 21:13:41,108 INFO L290 TraceCheckUtils]: 57: Hoare triple {1867#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {1867#false} is VALID [2022-02-20 21:13:41,108 INFO L272 TraceCheckUtils]: 58: Hoare triple {1867#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {1867#false} is VALID [2022-02-20 21:13:41,108 INFO L290 TraceCheckUtils]: 59: Hoare triple {1867#false} ~cond := #in~cond; {1867#false} is VALID [2022-02-20 21:13:41,108 INFO L290 TraceCheckUtils]: 60: Hoare triple {1867#false} assume 0 == ~cond % 256; {1867#false} is VALID [2022-02-20 21:13:41,108 INFO L290 TraceCheckUtils]: 61: Hoare triple {1867#false} assume !false; {1867#false} is VALID [2022-02-20 21:13:41,109 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-02-20 21:13:41,109 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:41,109 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [466682101] [2022-02-20 21:13:41,109 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [466682101] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 21:13:41,109 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1086385531] [2022-02-20 21:13:41,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:41,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:13:41,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:13:41,111 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 21:13:41,132 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-02-20 21:13:41,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 449 conjuncts, 10 conjunts are in the unsatisfiable core [2022-02-20 21:13:41,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:41,337 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 21:13:42,466 INFO L290 TraceCheckUtils]: 0: Hoare triple {1866#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {1866#true} is VALID [2022-02-20 21:13:42,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {1866#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {1866#true} is VALID [2022-02-20 21:13:42,466 INFO L272 TraceCheckUtils]: 2: Hoare triple {1866#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:42,466 INFO L290 TraceCheckUtils]: 3: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:42,466 INFO L290 TraceCheckUtils]: 4: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:42,467 INFO L290 TraceCheckUtils]: 5: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:42,467 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {1866#true} {1866#true} #164#return; {1866#true} is VALID [2022-02-20 21:13:42,472 INFO L290 TraceCheckUtils]: 7: Hoare triple {1866#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:42,472 INFO L272 TraceCheckUtils]: 8: Hoare triple {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:42,472 INFO L290 TraceCheckUtils]: 9: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:42,472 INFO L290 TraceCheckUtils]: 10: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:42,472 INFO L290 TraceCheckUtils]: 11: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:42,472 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {1866#true} {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:42,473 INFO L290 TraceCheckUtils]: 13: Hoare triple {1873#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,474 INFO L290 TraceCheckUtils]: 14: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,474 INFO L290 TraceCheckUtils]: 15: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,478 INFO L272 TraceCheckUtils]: 16: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:42,478 INFO L290 TraceCheckUtils]: 17: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:42,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:42,478 INFO L290 TraceCheckUtils]: 19: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:42,479 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {1866#true} {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} #168#return; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,479 INFO L290 TraceCheckUtils]: 21: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,480 INFO L290 TraceCheckUtils]: 22: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume !memset_using_uint64_impl_#t~switch414#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,480 INFO L290 TraceCheckUtils]: 23: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,480 INFO L290 TraceCheckUtils]: 24: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,481 INFO L290 TraceCheckUtils]: 25: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,481 INFO L290 TraceCheckUtils]: 26: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,482 INFO L290 TraceCheckUtils]: 27: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,482 INFO L290 TraceCheckUtils]: 28: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,483 INFO L290 TraceCheckUtils]: 29: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,483 INFO L290 TraceCheckUtils]: 30: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,484 INFO L290 TraceCheckUtils]: 31: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,484 INFO L290 TraceCheckUtils]: 32: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,484 INFO L290 TraceCheckUtils]: 33: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,485 INFO L290 TraceCheckUtils]: 34: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,485 INFO L290 TraceCheckUtils]: 35: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,487 INFO L290 TraceCheckUtils]: 36: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,487 INFO L290 TraceCheckUtils]: 37: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_~i~4#1 := 0; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,488 INFO L290 TraceCheckUtils]: 38: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:42,489 INFO L290 TraceCheckUtils]: 40: Hoare triple {1878#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {2023#(and (exists ((|aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| Int)) (<= (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) (* (div (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) 4294967296) 4294967296))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296))} is VALID [2022-02-20 21:13:42,489 INFO L272 TraceCheckUtils]: 41: Hoare triple {2023#(and (exists ((|aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| Int)) (<= (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) (* (div (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) 4294967296) 4294967296))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296))} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {1866#true} is VALID [2022-02-20 21:13:42,490 INFO L290 TraceCheckUtils]: 42: Hoare triple {1866#true} ~cond := #in~cond; {1866#true} is VALID [2022-02-20 21:13:42,490 INFO L290 TraceCheckUtils]: 43: Hoare triple {1866#true} assume !(0 == ~cond % 256); {1866#true} is VALID [2022-02-20 21:13:42,490 INFO L290 TraceCheckUtils]: 44: Hoare triple {1866#true} assume true; {1866#true} is VALID [2022-02-20 21:13:42,491 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {1866#true} {2023#(and (exists ((|aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| Int)) (<= (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) (* (div (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) 4294967296) 4294967296))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296))} #170#return; {2023#(and (exists ((|aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| Int)) (<= (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) (* (div (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) 4294967296) 4294967296))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296))} is VALID [2022-02-20 21:13:42,492 INFO L290 TraceCheckUtils]: 46: Hoare triple {2023#(and (exists ((|aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| Int)) (<= (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) (* (div (+ (* |aux_div_ULTIMATE.start_memset_using_uint64_harness_~size~0#1_71| 4294967296) |ULTIMATE.start_assert_bytes_match_~len#1|) 4294967296) 4294967296))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296))} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {1867#false} is VALID [2022-02-20 21:13:42,492 INFO L272 TraceCheckUtils]: 47: Hoare triple {1867#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {1867#false} is VALID [2022-02-20 21:13:42,492 INFO L290 TraceCheckUtils]: 48: Hoare triple {1867#false} #res := #t~nondet13;havoc #t~nondet13; {1867#false} is VALID [2022-02-20 21:13:42,492 INFO L290 TraceCheckUtils]: 49: Hoare triple {1867#false} assume true; {1867#false} is VALID [2022-02-20 21:13:42,492 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {1867#false} {1867#false} #172#return; {1867#false} is VALID [2022-02-20 21:13:42,492 INFO L290 TraceCheckUtils]: 51: Hoare triple {1867#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L272 TraceCheckUtils]: 52: Hoare triple {1867#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L290 TraceCheckUtils]: 53: Hoare triple {1867#false} ~cond := #in~cond; {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L290 TraceCheckUtils]: 54: Hoare triple {1867#false} assume !(0 == ~cond % 256); {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L290 TraceCheckUtils]: 55: Hoare triple {1867#false} assume true; {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L284 TraceCheckUtils]: 56: Hoare quadruple {1867#false} {1867#false} #174#return; {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L290 TraceCheckUtils]: 57: Hoare triple {1867#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L272 TraceCheckUtils]: 58: Hoare triple {1867#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {1867#false} is VALID [2022-02-20 21:13:42,493 INFO L290 TraceCheckUtils]: 59: Hoare triple {1867#false} ~cond := #in~cond; {1867#false} is VALID [2022-02-20 21:13:42,494 INFO L290 TraceCheckUtils]: 60: Hoare triple {1867#false} assume 0 == ~cond % 256; {1867#false} is VALID [2022-02-20 21:13:42,494 INFO L290 TraceCheckUtils]: 61: Hoare triple {1867#false} assume !false; {1867#false} is VALID [2022-02-20 21:13:42,494 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 21:13:42,494 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 21:13:42,495 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1086385531] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:42,495 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 21:13:42,495 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [11] total 12 [2022-02-20 21:13:42,495 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [305025613] [2022-02-20 21:13:42,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:42,496 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 5 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) Word has length 62 [2022-02-20 21:13:42,496 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:42,496 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 5 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) [2022-02-20 21:13:42,540 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:42,541 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-02-20 21:13:42,541 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:42,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-02-20 21:13:42,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=108, Unknown=0, NotChecked=0, Total=132 [2022-02-20 21:13:42,542 INFO L87 Difference]: Start difference. First operand 83 states and 101 transitions. Second operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 5 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) [2022-02-20 21:13:43,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:43,059 INFO L93 Difference]: Finished difference Result 144 states and 174 transitions. [2022-02-20 21:13:43,059 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 21:13:43,060 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 5 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) Word has length 62 [2022-02-20 21:13:43,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:43,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 5 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) [2022-02-20 21:13:43,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 149 transitions. [2022-02-20 21:13:43,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 5 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) [2022-02-20 21:13:43,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 149 transitions. [2022-02-20 21:13:43,065 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 149 transitions. [2022-02-20 21:13:43,189 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 149 edges. 149 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:43,191 INFO L225 Difference]: With dead ends: 144 [2022-02-20 21:13:43,191 INFO L226 Difference]: Without dead ends: 116 [2022-02-20 21:13:43,192 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 86 GetRequests, 72 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=146, Unknown=0, NotChecked=0, Total=182 [2022-02-20 21:13:43,192 INFO L933 BasicCegarLoop]: 78 mSDtfsCounter, 84 mSDsluCounter, 174 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 252 SdHoareTripleChecker+Invalid, 33 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 12 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:43,192 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [89 Valid, 252 Invalid, 33 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 20 Invalid, 0 Unknown, 12 Unchecked, 0.0s Time] [2022-02-20 21:13:43,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2022-02-20 21:13:43,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 114. [2022-02-20 21:13:43,223 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:43,223 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand has 114 states, 96 states have (on average 1.21875) internal successors, (117), 97 states have internal predecessors, (117), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:43,223 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand has 114 states, 96 states have (on average 1.21875) internal successors, (117), 97 states have internal predecessors, (117), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:43,224 INFO L87 Difference]: Start difference. First operand 116 states. Second operand has 114 states, 96 states have (on average 1.21875) internal successors, (117), 97 states have internal predecessors, (117), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:43,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:43,226 INFO L93 Difference]: Finished difference Result 116 states and 143 transitions. [2022-02-20 21:13:43,226 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2022-02-20 21:13:43,227 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:43,227 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:43,227 INFO L74 IsIncluded]: Start isIncluded. First operand has 114 states, 96 states have (on average 1.21875) internal successors, (117), 97 states have internal predecessors, (117), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 116 states. [2022-02-20 21:13:43,227 INFO L87 Difference]: Start difference. First operand has 114 states, 96 states have (on average 1.21875) internal successors, (117), 97 states have internal predecessors, (117), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 116 states. [2022-02-20 21:13:43,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:43,229 INFO L93 Difference]: Finished difference Result 116 states and 143 transitions. [2022-02-20 21:13:43,230 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2022-02-20 21:13:43,230 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:43,230 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:43,230 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:43,230 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:43,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 114 states, 96 states have (on average 1.21875) internal successors, (117), 97 states have internal predecessors, (117), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:43,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 114 states to 114 states and 141 transitions. [2022-02-20 21:13:43,233 INFO L78 Accepts]: Start accepts. Automaton has 114 states and 141 transitions. Word has length 62 [2022-02-20 21:13:43,233 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:43,233 INFO L470 AbstractCegarLoop]: Abstraction has 114 states and 141 transitions. [2022-02-20 21:13:43,233 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.6) internal successors, (43), 5 states have internal predecessors, (43), 5 states have call successors, (7), 2 states have call predecessors, (7), 2 states have return successors, (6), 5 states have call predecessors, (6), 5 states have call successors, (6) [2022-02-20 21:13:43,233 INFO L276 IsEmpty]: Start isEmpty. Operand 114 states and 141 transitions. [2022-02-20 21:13:43,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2022-02-20 21:13:43,234 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:43,234 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 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] [2022-02-20 21:13:43,254 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-02-20 21:13:43,451 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:13:43,451 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:43,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:43,452 INFO L85 PathProgramCache]: Analyzing trace with hash -983473925, now seen corresponding path program 1 times [2022-02-20 21:13:43,452 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:43,452 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1312426059] [2022-02-20 21:13:43,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:43,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:43,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:43,556 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:43,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:43,561 INFO L290 TraceCheckUtils]: 0: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,561 INFO L290 TraceCheckUtils]: 1: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,562 INFO L290 TraceCheckUtils]: 2: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,562 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2642#true} {2642#true} #164#return; {2642#true} is VALID [2022-02-20 21:13:43,562 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:43,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:43,567 INFO L290 TraceCheckUtils]: 0: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,567 INFO L290 TraceCheckUtils]: 1: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,567 INFO L290 TraceCheckUtils]: 2: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,567 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2642#true} {2642#true} #166#return; {2642#true} is VALID [2022-02-20 21:13:43,568 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 17 [2022-02-20 21:13:43,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:43,573 INFO L290 TraceCheckUtils]: 0: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,573 INFO L290 TraceCheckUtils]: 1: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,573 INFO L290 TraceCheckUtils]: 2: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,573 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2642#true} {2643#false} #168#return; {2643#false} is VALID [2022-02-20 21:13:43,573 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 42 [2022-02-20 21:13:43,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:43,578 INFO L290 TraceCheckUtils]: 0: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,579 INFO L290 TraceCheckUtils]: 1: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,579 INFO L290 TraceCheckUtils]: 2: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,579 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2642#true} {2643#false} #170#return; {2643#false} is VALID [2022-02-20 21:13:43,579 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-02-20 21:13:43,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:43,584 INFO L290 TraceCheckUtils]: 0: Hoare triple {2642#true} #res := #t~nondet13;havoc #t~nondet13; {2642#true} is VALID [2022-02-20 21:13:43,584 INFO L290 TraceCheckUtils]: 1: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,585 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {2642#true} {2643#false} #172#return; {2643#false} is VALID [2022-02-20 21:13:43,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 53 [2022-02-20 21:13:43,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:43,590 INFO L290 TraceCheckUtils]: 0: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,590 INFO L290 TraceCheckUtils]: 1: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2642#true} {2643#false} #174#return; {2643#false} is VALID [2022-02-20 21:13:43,591 INFO L290 TraceCheckUtils]: 0: Hoare triple {2642#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {2642#true} is VALID [2022-02-20 21:13:43,591 INFO L290 TraceCheckUtils]: 1: Hoare triple {2642#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {2642#true} is VALID [2022-02-20 21:13:43,591 INFO L272 TraceCheckUtils]: 2: Hoare triple {2642#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {2642#true} is VALID [2022-02-20 21:13:43,591 INFO L290 TraceCheckUtils]: 3: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,591 INFO L290 TraceCheckUtils]: 4: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,591 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {2642#true} {2642#true} #164#return; {2642#true} is VALID [2022-02-20 21:13:43,592 INFO L290 TraceCheckUtils]: 7: Hoare triple {2642#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {2642#true} is VALID [2022-02-20 21:13:43,592 INFO L272 TraceCheckUtils]: 8: Hoare triple {2642#true} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {2642#true} is VALID [2022-02-20 21:13:43,592 INFO L290 TraceCheckUtils]: 9: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,592 INFO L290 TraceCheckUtils]: 10: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,592 INFO L290 TraceCheckUtils]: 11: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,592 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {2642#true} {2642#true} #166#return; {2642#true} is VALID [2022-02-20 21:13:43,593 INFO L290 TraceCheckUtils]: 13: Hoare triple {2642#true} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {2652#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:43,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {2652#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {2643#false} is VALID [2022-02-20 21:13:43,594 INFO L290 TraceCheckUtils]: 15: Hoare triple {2643#false} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {2643#false} is VALID [2022-02-20 21:13:43,594 INFO L290 TraceCheckUtils]: 16: Hoare triple {2643#false} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {2643#false} is VALID [2022-02-20 21:13:43,594 INFO L272 TraceCheckUtils]: 17: Hoare triple {2643#false} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {2642#true} is VALID [2022-02-20 21:13:43,594 INFO L290 TraceCheckUtils]: 18: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,594 INFO L290 TraceCheckUtils]: 19: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,594 INFO L290 TraceCheckUtils]: 20: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,595 INFO L284 TraceCheckUtils]: 21: Hoare quadruple {2642#true} {2643#false} #168#return; {2643#false} is VALID [2022-02-20 21:13:43,595 INFO L290 TraceCheckUtils]: 22: Hoare triple {2643#false} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {2643#false} is VALID [2022-02-20 21:13:43,595 INFO L290 TraceCheckUtils]: 23: Hoare triple {2643#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,595 INFO L290 TraceCheckUtils]: 24: Hoare triple {2643#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {2643#false} is VALID [2022-02-20 21:13:43,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {2643#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,595 INFO L290 TraceCheckUtils]: 26: Hoare triple {2643#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {2643#false} is VALID [2022-02-20 21:13:43,595 INFO L290 TraceCheckUtils]: 27: Hoare triple {2643#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 28: Hoare triple {2643#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 29: Hoare triple {2643#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 30: Hoare triple {2643#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 31: Hoare triple {2643#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 32: Hoare triple {2643#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 33: Hoare triple {2643#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 34: Hoare triple {2643#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {2643#false} is VALID [2022-02-20 21:13:43,596 INFO L290 TraceCheckUtils]: 35: Hoare triple {2643#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,597 INFO L290 TraceCheckUtils]: 36: Hoare triple {2643#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {2643#false} is VALID [2022-02-20 21:13:43,597 INFO L290 TraceCheckUtils]: 37: Hoare triple {2643#false} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {2643#false} is VALID [2022-02-20 21:13:43,597 INFO L290 TraceCheckUtils]: 38: Hoare triple {2643#false} memset_using_uint64_impl_~i~4#1 := 0; {2643#false} is VALID [2022-02-20 21:13:43,597 INFO L290 TraceCheckUtils]: 39: Hoare triple {2643#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {2643#false} is VALID [2022-02-20 21:13:43,597 INFO L290 TraceCheckUtils]: 40: Hoare triple {2643#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {2643#false} is VALID [2022-02-20 21:13:43,597 INFO L290 TraceCheckUtils]: 41: Hoare triple {2643#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {2643#false} is VALID [2022-02-20 21:13:43,597 INFO L272 TraceCheckUtils]: 42: Hoare triple {2643#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {2642#true} is VALID [2022-02-20 21:13:43,598 INFO L290 TraceCheckUtils]: 43: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,598 INFO L290 TraceCheckUtils]: 44: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,607 INFO L284 TraceCheckUtils]: 46: Hoare quadruple {2642#true} {2643#false} #170#return; {2643#false} is VALID [2022-02-20 21:13:43,607 INFO L290 TraceCheckUtils]: 47: Hoare triple {2643#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {2643#false} is VALID [2022-02-20 21:13:43,608 INFO L272 TraceCheckUtils]: 48: Hoare triple {2643#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {2642#true} is VALID [2022-02-20 21:13:43,608 INFO L290 TraceCheckUtils]: 49: Hoare triple {2642#true} #res := #t~nondet13;havoc #t~nondet13; {2642#true} is VALID [2022-02-20 21:13:43,608 INFO L290 TraceCheckUtils]: 50: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,608 INFO L284 TraceCheckUtils]: 51: Hoare quadruple {2642#true} {2643#false} #172#return; {2643#false} is VALID [2022-02-20 21:13:43,608 INFO L290 TraceCheckUtils]: 52: Hoare triple {2643#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {2643#false} is VALID [2022-02-20 21:13:43,608 INFO L272 TraceCheckUtils]: 53: Hoare triple {2643#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {2642#true} is VALID [2022-02-20 21:13:43,608 INFO L290 TraceCheckUtils]: 54: Hoare triple {2642#true} ~cond := #in~cond; {2642#true} is VALID [2022-02-20 21:13:43,609 INFO L290 TraceCheckUtils]: 55: Hoare triple {2642#true} assume !(0 == ~cond % 256); {2642#true} is VALID [2022-02-20 21:13:43,609 INFO L290 TraceCheckUtils]: 56: Hoare triple {2642#true} assume true; {2642#true} is VALID [2022-02-20 21:13:43,609 INFO L284 TraceCheckUtils]: 57: Hoare quadruple {2642#true} {2643#false} #174#return; {2643#false} is VALID [2022-02-20 21:13:43,609 INFO L290 TraceCheckUtils]: 58: Hoare triple {2643#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {2643#false} is VALID [2022-02-20 21:13:43,609 INFO L272 TraceCheckUtils]: 59: Hoare triple {2643#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {2643#false} is VALID [2022-02-20 21:13:43,609 INFO L290 TraceCheckUtils]: 60: Hoare triple {2643#false} ~cond := #in~cond; {2643#false} is VALID [2022-02-20 21:13:43,609 INFO L290 TraceCheckUtils]: 61: Hoare triple {2643#false} assume 0 == ~cond % 256; {2643#false} is VALID [2022-02-20 21:13:43,610 INFO L290 TraceCheckUtils]: 62: Hoare triple {2643#false} assume !false; {2643#false} is VALID [2022-02-20 21:13:43,610 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-20 21:13:43,610 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:43,610 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1312426059] [2022-02-20 21:13:43,610 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1312426059] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:43,611 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:13:43,611 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-02-20 21:13:43,611 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1339620632] [2022-02-20 21:13:43,611 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:43,612 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 63 [2022-02-20 21:13:43,612 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:43,612 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:43,656 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:43,656 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-02-20 21:13:43,656 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:43,657 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-02-20 21:13:43,657 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:13:43,657 INFO L87 Difference]: Start difference. First operand 114 states and 141 transitions. Second operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:43,871 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:43,872 INFO L93 Difference]: Finished difference Result 186 states and 227 transitions. [2022-02-20 21:13:43,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-02-20 21:13:43,872 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 63 [2022-02-20 21:13:43,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:43,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:43,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 151 transitions. [2022-02-20 21:13:43,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:43,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 151 transitions. [2022-02-20 21:13:43,875 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 3 states and 151 transitions. [2022-02-20 21:13:43,980 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:43,981 INFO L225 Difference]: With dead ends: 186 [2022-02-20 21:13:43,982 INFO L226 Difference]: Without dead ends: 116 [2022-02-20 21:13:43,982 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-02-20 21:13:43,983 INFO L933 BasicCegarLoop]: 78 mSDtfsCounter, 1 mSDsluCounter, 74 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1 SdHoareTripleChecker+Valid, 152 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:43,983 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1 Valid, 152 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:13:43,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 116 states. [2022-02-20 21:13:44,010 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 116 to 115. [2022-02-20 21:13:44,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:44,011 INFO L82 GeneralOperation]: Start isEquivalent. First operand 116 states. Second operand has 115 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 98 states have internal predecessors, (118), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:44,011 INFO L74 IsIncluded]: Start isIncluded. First operand 116 states. Second operand has 115 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 98 states have internal predecessors, (118), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:44,011 INFO L87 Difference]: Start difference. First operand 116 states. Second operand has 115 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 98 states have internal predecessors, (118), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:44,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:44,014 INFO L93 Difference]: Finished difference Result 116 states and 143 transitions. [2022-02-20 21:13:44,014 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2022-02-20 21:13:44,014 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:44,014 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:44,014 INFO L74 IsIncluded]: Start isIncluded. First operand has 115 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 98 states have internal predecessors, (118), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 116 states. [2022-02-20 21:13:44,015 INFO L87 Difference]: Start difference. First operand has 115 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 98 states have internal predecessors, (118), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 116 states. [2022-02-20 21:13:44,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:44,017 INFO L93 Difference]: Finished difference Result 116 states and 143 transitions. [2022-02-20 21:13:44,017 INFO L276 IsEmpty]: Start isEmpty. Operand 116 states and 143 transitions. [2022-02-20 21:13:44,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:44,018 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:44,018 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:44,018 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:44,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 115 states, 97 states have (on average 1.2164948453608246) internal successors, (118), 98 states have internal predecessors, (118), 13 states have call successors, (13), 5 states have call predecessors, (13), 4 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-02-20 21:13:44,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 115 states to 115 states and 142 transitions. [2022-02-20 21:13:44,020 INFO L78 Accepts]: Start accepts. Automaton has 115 states and 142 transitions. Word has length 63 [2022-02-20 21:13:44,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:44,020 INFO L470 AbstractCegarLoop]: Abstraction has 115 states and 142 transitions. [2022-02-20 21:13:44,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 13.666666666666666) internal successors, (41), 3 states have internal predecessors, (41), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:44,021 INFO L276 IsEmpty]: Start isEmpty. Operand 115 states and 142 transitions. [2022-02-20 21:13:44,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2022-02-20 21:13:44,021 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:44,022 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 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] [2022-02-20 21:13:44,022 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-02-20 21:13:44,022 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:44,022 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:44,022 INFO L85 PathProgramCache]: Analyzing trace with hash 1785268669, now seen corresponding path program 1 times [2022-02-20 21:13:44,022 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:44,022 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [317317452] [2022-02-20 21:13:44,023 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:44,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:44,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:44,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,191 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} ~cond := #in~cond; {3304#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:44,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {3304#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:44,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} assume true; {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:44,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} {3272#true} #164#return; {3278#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ 159 (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:44,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:44,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,200 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,201 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3272#true} {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:44,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-02-20 21:13:44,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,208 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,208 INFO L290 TraceCheckUtils]: 1: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,208 INFO L290 TraceCheckUtils]: 2: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,209 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3272#true} {3285#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {3285#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:44,209 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 41 [2022-02-20 21:13:44,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,214 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,214 INFO L290 TraceCheckUtils]: 1: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,215 INFO L290 TraceCheckUtils]: 2: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,215 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3272#true} {3273#false} #170#return; {3273#false} is VALID [2022-02-20 21:13:44,215 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-02-20 21:13:44,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,220 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} #res := #t~nondet13;havoc #t~nondet13; {3272#true} is VALID [2022-02-20 21:13:44,220 INFO L290 TraceCheckUtils]: 1: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,220 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3272#true} {3273#false} #158#return; {3273#false} is VALID [2022-02-20 21:13:44,220 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 56 [2022-02-20 21:13:44,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,226 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,226 INFO L290 TraceCheckUtils]: 2: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,226 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3272#true} {3273#false} #160#return; {3273#false} is VALID [2022-02-20 21:13:44,227 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {3272#true} is VALID [2022-02-20 21:13:44,227 INFO L290 TraceCheckUtils]: 1: Hoare triple {3272#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {3272#true} is VALID [2022-02-20 21:13:44,227 INFO L272 TraceCheckUtils]: 2: Hoare triple {3272#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:44,227 INFO L290 TraceCheckUtils]: 3: Hoare triple {3272#true} ~cond := #in~cond; {3304#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:44,228 INFO L290 TraceCheckUtils]: 4: Hoare triple {3304#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:44,228 INFO L290 TraceCheckUtils]: 5: Hoare triple {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} assume true; {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:13:44,229 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {3305#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} {3272#true} #164#return; {3278#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ 159 (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:44,229 INFO L290 TraceCheckUtils]: 7: Hoare triple {3278#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ 159 (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:44,230 INFO L272 TraceCheckUtils]: 8: Hoare triple {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:44,230 INFO L290 TraceCheckUtils]: 9: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,230 INFO L290 TraceCheckUtils]: 10: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,230 INFO L290 TraceCheckUtils]: 11: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,231 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {3272#true} {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:44,232 INFO L290 TraceCheckUtils]: 13: Hoare triple {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:44,233 INFO L290 TraceCheckUtils]: 14: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:44,234 INFO L290 TraceCheckUtils]: 15: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {3285#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:44,234 INFO L272 TraceCheckUtils]: 16: Hoare triple {3285#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:44,234 INFO L290 TraceCheckUtils]: 17: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,234 INFO L290 TraceCheckUtils]: 18: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,235 INFO L290 TraceCheckUtils]: 19: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,235 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {3272#true} {3285#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {3285#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:44,236 INFO L290 TraceCheckUtils]: 21: Hoare triple {3285#(and (< 0 (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1)) (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {3290#(<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0)} is VALID [2022-02-20 21:13:44,236 INFO L290 TraceCheckUtils]: 22: Hoare triple {3290#(<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0)} assume !memset_using_uint64_impl_#t~switch414#1; {3291#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} is VALID [2022-02-20 21:13:44,237 INFO L290 TraceCheckUtils]: 23: Hoare triple {3291#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 0) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {3292#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:44,237 INFO L290 TraceCheckUtils]: 24: Hoare triple {3292#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {3273#false} is VALID [2022-02-20 21:13:44,237 INFO L290 TraceCheckUtils]: 25: Hoare triple {3273#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {3273#false} is VALID [2022-02-20 21:13:44,237 INFO L290 TraceCheckUtils]: 26: Hoare triple {3273#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {3273#false} is VALID [2022-02-20 21:13:44,237 INFO L290 TraceCheckUtils]: 27: Hoare triple {3273#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 28: Hoare triple {3273#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 29: Hoare triple {3273#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 30: Hoare triple {3273#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 31: Hoare triple {3273#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 32: Hoare triple {3273#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 33: Hoare triple {3273#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 34: Hoare triple {3273#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {3273#false} is VALID [2022-02-20 21:13:44,238 INFO L290 TraceCheckUtils]: 35: Hoare triple {3273#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {3273#false} is VALID [2022-02-20 21:13:44,239 INFO L290 TraceCheckUtils]: 36: Hoare triple {3273#false} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {3273#false} is VALID [2022-02-20 21:13:44,239 INFO L290 TraceCheckUtils]: 37: Hoare triple {3273#false} memset_using_uint64_impl_~i~4#1 := 0; {3273#false} is VALID [2022-02-20 21:13:44,239 INFO L290 TraceCheckUtils]: 38: Hoare triple {3273#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {3273#false} is VALID [2022-02-20 21:13:44,239 INFO L290 TraceCheckUtils]: 39: Hoare triple {3273#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {3273#false} is VALID [2022-02-20 21:13:44,239 INFO L290 TraceCheckUtils]: 40: Hoare triple {3273#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {3273#false} is VALID [2022-02-20 21:13:44,239 INFO L272 TraceCheckUtils]: 41: Hoare triple {3273#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:44,239 INFO L290 TraceCheckUtils]: 42: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,239 INFO L290 TraceCheckUtils]: 43: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,240 INFO L290 TraceCheckUtils]: 44: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,240 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {3272#true} {3273#false} #170#return; {3273#false} is VALID [2022-02-20 21:13:44,240 INFO L290 TraceCheckUtils]: 46: Hoare triple {3273#false} assume !((assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0)); {3273#false} is VALID [2022-02-20 21:13:44,240 INFO L290 TraceCheckUtils]: 47: Hoare triple {3273#false} assume { :end_inline_assert_bytes_match } true; {3273#false} is VALID [2022-02-20 21:13:44,240 INFO L272 TraceCheckUtils]: 48: Hoare triple {3273#false} call assert_all_bytes_are(memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296); {3273#false} is VALID [2022-02-20 21:13:44,240 INFO L290 TraceCheckUtils]: 49: Hoare triple {3273#false} ~a.base, ~a.offset := #in~a.base, #in~a.offset;~c := #in~c;~len := #in~len; {3273#false} is VALID [2022-02-20 21:13:44,240 INFO L290 TraceCheckUtils]: 50: Hoare triple {3273#false} assume ~len % 18446744073709551616 > 0 && (~a.base != 0 || ~a.offset != 0); {3273#false} is VALID [2022-02-20 21:13:44,241 INFO L272 TraceCheckUtils]: 51: Hoare triple {3273#false} call #t~ret355 := nondet_uint64_t(); {3272#true} is VALID [2022-02-20 21:13:44,241 INFO L290 TraceCheckUtils]: 52: Hoare triple {3272#true} #res := #t~nondet13;havoc #t~nondet13; {3272#true} is VALID [2022-02-20 21:13:44,241 INFO L290 TraceCheckUtils]: 53: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,241 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {3272#true} {3273#false} #158#return; {3273#false} is VALID [2022-02-20 21:13:44,241 INFO L290 TraceCheckUtils]: 55: Hoare triple {3273#false} ~i~2 := #t~ret355;havoc #t~ret355; {3273#false} is VALID [2022-02-20 21:13:44,241 INFO L272 TraceCheckUtils]: 56: Hoare triple {3273#false} call assume_abort_if_not((if 0 == (if ~i~2 % 18446744073709551616 < ~len % 18446744073709551616 then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:44,241 INFO L290 TraceCheckUtils]: 57: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:44,241 INFO L290 TraceCheckUtils]: 58: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:44,242 INFO L290 TraceCheckUtils]: 59: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:44,242 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {3272#true} {3273#false} #160#return; {3273#false} is VALID [2022-02-20 21:13:44,242 INFO L290 TraceCheckUtils]: 61: Hoare triple {3273#false} call #t~mem356 := read~int(~a.base, ~a.offset + (if ~i~2 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~i~2 % 18446744073709551616 % 18446744073709551616 else ~i~2 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {3273#false} is VALID [2022-02-20 21:13:44,242 INFO L272 TraceCheckUtils]: 62: Hoare triple {3273#false} call __VERIFIER_assert((if 0 == (if #t~mem356 % 256 == ~c % 256 then 1 else 0) then 0 else 1)); {3273#false} is VALID [2022-02-20 21:13:44,242 INFO L290 TraceCheckUtils]: 63: Hoare triple {3273#false} ~cond := #in~cond; {3273#false} is VALID [2022-02-20 21:13:44,242 INFO L290 TraceCheckUtils]: 64: Hoare triple {3273#false} assume 0 == ~cond % 256; {3273#false} is VALID [2022-02-20 21:13:44,242 INFO L290 TraceCheckUtils]: 65: Hoare triple {3273#false} assume !false; {3273#false} is VALID [2022-02-20 21:13:44,243 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 2 proven. 9 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-02-20 21:13:44,243 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:44,243 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [317317452] [2022-02-20 21:13:44,243 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [317317452] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 21:13:44,243 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1844886841] [2022-02-20 21:13:44,243 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:44,243 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:13:44,244 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:13:44,245 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 21:13:44,246 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-02-20 21:13:44,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,409 INFO L263 TraceCheckSpWp]: Trace formula consists of 466 conjuncts, 10 conjunts are in the unsatisfiable core [2022-02-20 21:13:44,424 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:44,425 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 21:13:45,654 INFO L290 TraceCheckUtils]: 0: Hoare triple {3272#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {3272#true} is VALID [2022-02-20 21:13:45,654 INFO L290 TraceCheckUtils]: 1: Hoare triple {3272#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {3272#true} is VALID [2022-02-20 21:13:45,654 INFO L272 TraceCheckUtils]: 2: Hoare triple {3272#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:45,654 INFO L290 TraceCheckUtils]: 3: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:45,654 INFO L290 TraceCheckUtils]: 4: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:45,654 INFO L290 TraceCheckUtils]: 5: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:45,655 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {3272#true} {3272#true} #164#return; {3272#true} is VALID [2022-02-20 21:13:45,655 INFO L290 TraceCheckUtils]: 7: Hoare triple {3272#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:45,656 INFO L272 TraceCheckUtils]: 8: Hoare triple {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:45,656 INFO L290 TraceCheckUtils]: 9: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:45,656 INFO L290 TraceCheckUtils]: 10: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:45,656 INFO L290 TraceCheckUtils]: 11: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:45,657 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {3272#true} {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:45,657 INFO L290 TraceCheckUtils]: 13: Hoare triple {3279#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume !(memset_impl_~n#1 % 18446744073709551616 > 0); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,658 INFO L290 TraceCheckUtils]: 15: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,658 INFO L272 TraceCheckUtils]: 16: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:45,659 INFO L290 TraceCheckUtils]: 17: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:45,659 INFO L290 TraceCheckUtils]: 18: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:45,659 INFO L290 TraceCheckUtils]: 19: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:45,659 INFO L284 TraceCheckUtils]: 20: Hoare quadruple {3272#true} {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} #168#return; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,660 INFO L290 TraceCheckUtils]: 21: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,660 INFO L290 TraceCheckUtils]: 22: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume !memset_using_uint64_impl_#t~switch414#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,661 INFO L290 TraceCheckUtils]: 23: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,661 INFO L290 TraceCheckUtils]: 24: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,662 INFO L290 TraceCheckUtils]: 25: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,662 INFO L290 TraceCheckUtils]: 26: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,663 INFO L290 TraceCheckUtils]: 27: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,663 INFO L290 TraceCheckUtils]: 28: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,663 INFO L290 TraceCheckUtils]: 29: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,664 INFO L290 TraceCheckUtils]: 30: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,664 INFO L290 TraceCheckUtils]: 31: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,665 INFO L290 TraceCheckUtils]: 32: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,665 INFO L290 TraceCheckUtils]: 33: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,666 INFO L290 TraceCheckUtils]: 34: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,666 INFO L290 TraceCheckUtils]: 35: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,668 INFO L290 TraceCheckUtils]: 36: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,668 INFO L290 TraceCheckUtils]: 37: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_~i~4#1 := 0; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,669 INFO L290 TraceCheckUtils]: 38: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,669 INFO L290 TraceCheckUtils]: 39: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,669 INFO L290 TraceCheckUtils]: 40: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,670 INFO L272 TraceCheckUtils]: 41: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {3272#true} is VALID [2022-02-20 21:13:45,670 INFO L290 TraceCheckUtils]: 42: Hoare triple {3272#true} ~cond := #in~cond; {3272#true} is VALID [2022-02-20 21:13:45,670 INFO L290 TraceCheckUtils]: 43: Hoare triple {3272#true} assume !(0 == ~cond % 256); {3272#true} is VALID [2022-02-20 21:13:45,670 INFO L290 TraceCheckUtils]: 44: Hoare triple {3272#true} assume true; {3272#true} is VALID [2022-02-20 21:13:45,671 INFO L284 TraceCheckUtils]: 45: Hoare quadruple {3272#true} {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} #170#return; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,671 INFO L290 TraceCheckUtils]: 46: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume !((assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0)); {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,671 INFO L290 TraceCheckUtils]: 47: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} assume { :end_inline_assert_bytes_match } true; {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} is VALID [2022-02-20 21:13:45,673 INFO L272 TraceCheckUtils]: 48: Hoare triple {3284#(<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))} call assert_all_bytes_are(memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296); {3453#(and (< |assert_all_bytes_are_#in~len| 4294967296) (<= (div |assert_all_bytes_are_#in~len| (- 4294967296)) (div (- |assert_all_bytes_are_#in~len|) 4294967296)) (<= 0 |assert_all_bytes_are_#in~len|))} is VALID [2022-02-20 21:13:45,673 INFO L290 TraceCheckUtils]: 49: Hoare triple {3453#(and (< |assert_all_bytes_are_#in~len| 4294967296) (<= (div |assert_all_bytes_are_#in~len| (- 4294967296)) (div (- |assert_all_bytes_are_#in~len|) 4294967296)) (<= 0 |assert_all_bytes_are_#in~len|))} ~a.base, ~a.offset := #in~a.base, #in~a.offset;~c := #in~c;~len := #in~len; {3457#(and (<= (div assert_all_bytes_are_~len (- 4294967296)) (div (* (- 1) assert_all_bytes_are_~len) 4294967296)) (< assert_all_bytes_are_~len 4294967296) (<= 0 assert_all_bytes_are_~len))} is VALID [2022-02-20 21:13:45,674 INFO L290 TraceCheckUtils]: 50: Hoare triple {3457#(and (<= (div assert_all_bytes_are_~len (- 4294967296)) (div (* (- 1) assert_all_bytes_are_~len) 4294967296)) (< assert_all_bytes_are_~len 4294967296) (<= 0 assert_all_bytes_are_~len))} assume ~len % 18446744073709551616 > 0 && (~a.base != 0 || ~a.offset != 0); {3273#false} is VALID [2022-02-20 21:13:45,674 INFO L272 TraceCheckUtils]: 51: Hoare triple {3273#false} call #t~ret355 := nondet_uint64_t(); {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L290 TraceCheckUtils]: 52: Hoare triple {3273#false} #res := #t~nondet13;havoc #t~nondet13; {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L290 TraceCheckUtils]: 53: Hoare triple {3273#false} assume true; {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L284 TraceCheckUtils]: 54: Hoare quadruple {3273#false} {3273#false} #158#return; {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L290 TraceCheckUtils]: 55: Hoare triple {3273#false} ~i~2 := #t~ret355;havoc #t~ret355; {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L272 TraceCheckUtils]: 56: Hoare triple {3273#false} call assume_abort_if_not((if 0 == (if ~i~2 % 18446744073709551616 < ~len % 18446744073709551616 then 1 else 0) then 0 else 1)); {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L290 TraceCheckUtils]: 57: Hoare triple {3273#false} ~cond := #in~cond; {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L290 TraceCheckUtils]: 58: Hoare triple {3273#false} assume !(0 == ~cond % 256); {3273#false} is VALID [2022-02-20 21:13:45,675 INFO L290 TraceCheckUtils]: 59: Hoare triple {3273#false} assume true; {3273#false} is VALID [2022-02-20 21:13:45,676 INFO L284 TraceCheckUtils]: 60: Hoare quadruple {3273#false} {3273#false} #160#return; {3273#false} is VALID [2022-02-20 21:13:45,676 INFO L290 TraceCheckUtils]: 61: Hoare triple {3273#false} call #t~mem356 := read~int(~a.base, ~a.offset + (if ~i~2 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then ~i~2 % 18446744073709551616 % 18446744073709551616 else ~i~2 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {3273#false} is VALID [2022-02-20 21:13:45,676 INFO L272 TraceCheckUtils]: 62: Hoare triple {3273#false} call __VERIFIER_assert((if 0 == (if #t~mem356 % 256 == ~c % 256 then 1 else 0) then 0 else 1)); {3273#false} is VALID [2022-02-20 21:13:45,676 INFO L290 TraceCheckUtils]: 63: Hoare triple {3273#false} ~cond := #in~cond; {3273#false} is VALID [2022-02-20 21:13:45,676 INFO L290 TraceCheckUtils]: 64: Hoare triple {3273#false} assume 0 == ~cond % 256; {3273#false} is VALID [2022-02-20 21:13:45,676 INFO L290 TraceCheckUtils]: 65: Hoare triple {3273#false} assume !false; {3273#false} is VALID [2022-02-20 21:13:45,676 INFO L134 CoverageAnalysis]: Checked inductivity of 26 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2022-02-20 21:13:45,677 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-02-20 21:13:45,677 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1844886841] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:45,677 INFO L191 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-02-20 21:13:45,677 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [11] total 13 [2022-02-20 21:13:45,677 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [235176550] [2022-02-20 21:13:45,677 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:45,678 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) Word has length 66 [2022-02-20 21:13:45,678 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:45,678 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2022-02-20 21:13:45,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 60 edges. 60 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:45,727 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-02-20 21:13:45,727 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:45,727 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-02-20 21:13:45,727 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2022-02-20 21:13:45,728 INFO L87 Difference]: Start difference. First operand 115 states and 142 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2022-02-20 21:13:46,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:46,403 INFO L93 Difference]: Finished difference Result 137 states and 163 transitions. [2022-02-20 21:13:46,404 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-02-20 21:13:46,404 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) Word has length 66 [2022-02-20 21:13:46,404 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:46,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2022-02-20 21:13:46,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 137 transitions. [2022-02-20 21:13:46,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2022-02-20 21:13:46,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 137 transitions. [2022-02-20 21:13:46,407 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states and 137 transitions. [2022-02-20 21:13:46,519 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:46,520 INFO L225 Difference]: With dead ends: 137 [2022-02-20 21:13:46,520 INFO L226 Difference]: Without dead ends: 79 [2022-02-20 21:13:46,520 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 90 GetRequests, 75 SyntacticMatches, 2 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2022-02-20 21:13:46,521 INFO L933 BasicCegarLoop]: 79 mSDtfsCounter, 84 mSDsluCounter, 250 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 89 SdHoareTripleChecker+Valid, 329 SdHoareTripleChecker+Invalid, 41 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:46,521 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [89 Valid, 329 Invalid, 41 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:13:46,521 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2022-02-20 21:13:46,541 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 79. [2022-02-20 21:13:46,541 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:46,541 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand has 79 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 64 states have internal predecessors, (75), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:46,541 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand has 79 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 64 states have internal predecessors, (75), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:46,542 INFO L87 Difference]: Start difference. First operand 79 states. Second operand has 79 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 64 states have internal predecessors, (75), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:46,543 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:46,543 INFO L93 Difference]: Finished difference Result 79 states and 95 transitions. [2022-02-20 21:13:46,543 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 95 transitions. [2022-02-20 21:13:46,543 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:46,543 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:46,544 INFO L74 IsIncluded]: Start isIncluded. First operand has 79 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 64 states have internal predecessors, (75), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 79 states. [2022-02-20 21:13:46,544 INFO L87 Difference]: Start difference. First operand has 79 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 64 states have internal predecessors, (75), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 79 states. [2022-02-20 21:13:46,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:46,545 INFO L93 Difference]: Finished difference Result 79 states and 95 transitions. [2022-02-20 21:13:46,545 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 95 transitions. [2022-02-20 21:13:46,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:46,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:46,546 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:46,546 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:46,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 79 states, 63 states have (on average 1.1904761904761905) internal successors, (75), 64 states have internal predecessors, (75), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:46,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 79 states to 79 states and 95 transitions. [2022-02-20 21:13:46,548 INFO L78 Accepts]: Start accepts. Automaton has 79 states and 95 transitions. Word has length 66 [2022-02-20 21:13:46,548 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:46,548 INFO L470 AbstractCegarLoop]: Abstraction has 79 states and 95 transitions. [2022-02-20 21:13:46,548 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 5 states have internal predecessors, (46), 4 states have call successors, (8), 3 states have call predecessors, (8), 2 states have return successors, (6), 4 states have call predecessors, (6), 4 states have call successors, (6) [2022-02-20 21:13:46,548 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 95 transitions. [2022-02-20 21:13:46,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-02-20 21:13:46,549 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:46,549 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 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] [2022-02-20 21:13:46,569 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-02-20 21:13:46,767 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable6 [2022-02-20 21:13:46,767 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:46,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:46,768 INFO L85 PathProgramCache]: Analyzing trace with hash 168968953, now seen corresponding path program 1 times [2022-02-20 21:13:46,768 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:46,768 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [804295628] [2022-02-20 21:13:46,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:46,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:46,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:46,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:46,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:46,889 INFO L290 TraceCheckUtils]: 0: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,890 INFO L290 TraceCheckUtils]: 1: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,890 INFO L290 TraceCheckUtils]: 2: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,890 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3938#true} {3938#true} #164#return; {3938#true} is VALID [2022-02-20 21:13:46,890 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:46,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:46,895 INFO L290 TraceCheckUtils]: 0: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,895 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3938#true} {3938#true} #166#return; {3938#true} is VALID [2022-02-20 21:13:46,895 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-02-20 21:13:46,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:46,900 INFO L290 TraceCheckUtils]: 0: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,901 INFO L290 TraceCheckUtils]: 2: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,901 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3938#true} {3938#true} #168#return; {3938#true} is VALID [2022-02-20 21:13:46,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-02-20 21:13:46,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:46,907 INFO L290 TraceCheckUtils]: 0: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,908 INFO L290 TraceCheckUtils]: 1: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,908 INFO L290 TraceCheckUtils]: 2: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,908 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3938#true} {3939#false} #170#return; {3939#false} is VALID [2022-02-20 21:13:46,908 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 21:13:46,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:46,915 INFO L290 TraceCheckUtils]: 0: Hoare triple {3938#true} #res := #t~nondet13;havoc #t~nondet13; {3938#true} is VALID [2022-02-20 21:13:46,915 INFO L290 TraceCheckUtils]: 1: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,915 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {3938#true} {3939#false} #172#return; {3939#false} is VALID [2022-02-20 21:13:46,915 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-02-20 21:13:46,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:46,931 INFO L290 TraceCheckUtils]: 0: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,931 INFO L290 TraceCheckUtils]: 1: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,931 INFO L290 TraceCheckUtils]: 2: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,931 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3938#true} {3939#false} #174#return; {3939#false} is VALID [2022-02-20 21:13:46,933 INFO L290 TraceCheckUtils]: 0: Hoare triple {3938#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {3938#true} is VALID [2022-02-20 21:13:46,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {3938#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L272 TraceCheckUtils]: 2: Hoare triple {3938#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L290 TraceCheckUtils]: 3: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L290 TraceCheckUtils]: 4: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L290 TraceCheckUtils]: 5: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {3938#true} {3938#true} #164#return; {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L290 TraceCheckUtils]: 7: Hoare triple {3938#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L272 TraceCheckUtils]: 8: Hoare triple {3938#true} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {3938#true} is VALID [2022-02-20 21:13:46,936 INFO L290 TraceCheckUtils]: 9: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L290 TraceCheckUtils]: 10: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L290 TraceCheckUtils]: 11: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {3938#true} {3938#true} #166#return; {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L290 TraceCheckUtils]: 13: Hoare triple {3938#true} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L290 TraceCheckUtils]: 14: Hoare triple {3938#true} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L290 TraceCheckUtils]: 15: Hoare triple {3938#true} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L290 TraceCheckUtils]: 16: Hoare triple {3938#true} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {3938#true} is VALID [2022-02-20 21:13:46,937 INFO L290 TraceCheckUtils]: 17: Hoare triple {3938#true} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {3938#true} is VALID [2022-02-20 21:13:46,938 INFO L290 TraceCheckUtils]: 18: Hoare triple {3938#true} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {3938#true} is VALID [2022-02-20 21:13:46,938 INFO L272 TraceCheckUtils]: 19: Hoare triple {3938#true} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {3938#true} is VALID [2022-02-20 21:13:46,938 INFO L290 TraceCheckUtils]: 20: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,938 INFO L290 TraceCheckUtils]: 21: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L290 TraceCheckUtils]: 22: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3938#true} {3938#true} #168#return; {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L290 TraceCheckUtils]: 24: Hoare triple {3938#true} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L290 TraceCheckUtils]: 25: Hoare triple {3938#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L290 TraceCheckUtils]: 26: Hoare triple {3938#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L290 TraceCheckUtils]: 27: Hoare triple {3938#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L290 TraceCheckUtils]: 28: Hoare triple {3938#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {3938#true} is VALID [2022-02-20 21:13:46,939 INFO L290 TraceCheckUtils]: 29: Hoare triple {3938#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 30: Hoare triple {3938#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 31: Hoare triple {3938#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 32: Hoare triple {3938#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 33: Hoare triple {3938#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 34: Hoare triple {3938#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 35: Hoare triple {3938#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 36: Hoare triple {3938#true} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 37: Hoare triple {3938#true} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {3938#true} is VALID [2022-02-20 21:13:46,940 INFO L290 TraceCheckUtils]: 38: Hoare triple {3938#true} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {3938#true} is VALID [2022-02-20 21:13:46,943 INFO L290 TraceCheckUtils]: 39: Hoare triple {3938#true} assume memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1;memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset := memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 1 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 2 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 3 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 4 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 5 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 6 + memset_using_uint64_impl_~chars~0#1.offset, 1);call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~chars~0#1.base, 7 + memset_using_uint64_impl_~chars~0#1.offset, 1); {3952#(<= (+ (* 18446744073709551616 (div |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1| 18446744073709551616)) 1) |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1|)} is VALID [2022-02-20 21:13:46,944 INFO L290 TraceCheckUtils]: 40: Hoare triple {3952#(<= (+ (* 18446744073709551616 (div |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1| 18446744073709551616)) 1) |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1|)} memset_using_uint64_impl_~i~4#1 := 0; {3953#(and (= |ULTIMATE.start_memset_using_uint64_impl_~i~4#1| 0) (<= (+ (* 18446744073709551616 (div |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1| 18446744073709551616)) 1) |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1|))} is VALID [2022-02-20 21:13:46,944 INFO L290 TraceCheckUtils]: 41: Hoare triple {3953#(and (= |ULTIMATE.start_memset_using_uint64_impl_~i~4#1| 0) (<= (+ (* 18446744073709551616 (div |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1| 18446744073709551616)) 1) |ULTIMATE.start_memset_using_uint64_impl_~num_uint64s~0#1|))} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {3939#false} is VALID [2022-02-20 21:13:46,945 INFO L290 TraceCheckUtils]: 42: Hoare triple {3939#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {3939#false} is VALID [2022-02-20 21:13:46,945 INFO L290 TraceCheckUtils]: 43: Hoare triple {3939#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {3939#false} is VALID [2022-02-20 21:13:46,945 INFO L272 TraceCheckUtils]: 44: Hoare triple {3939#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {3938#true} is VALID [2022-02-20 21:13:46,945 INFO L290 TraceCheckUtils]: 45: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,945 INFO L290 TraceCheckUtils]: 46: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,945 INFO L290 TraceCheckUtils]: 47: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,945 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {3938#true} {3939#false} #170#return; {3939#false} is VALID [2022-02-20 21:13:46,946 INFO L290 TraceCheckUtils]: 49: Hoare triple {3939#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {3939#false} is VALID [2022-02-20 21:13:46,946 INFO L272 TraceCheckUtils]: 50: Hoare triple {3939#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {3938#true} is VALID [2022-02-20 21:13:46,946 INFO L290 TraceCheckUtils]: 51: Hoare triple {3938#true} #res := #t~nondet13;havoc #t~nondet13; {3938#true} is VALID [2022-02-20 21:13:46,946 INFO L290 TraceCheckUtils]: 52: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,946 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {3938#true} {3939#false} #172#return; {3939#false} is VALID [2022-02-20 21:13:46,946 INFO L290 TraceCheckUtils]: 54: Hoare triple {3939#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {3939#false} is VALID [2022-02-20 21:13:46,946 INFO L272 TraceCheckUtils]: 55: Hoare triple {3939#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {3938#true} is VALID [2022-02-20 21:13:46,946 INFO L290 TraceCheckUtils]: 56: Hoare triple {3938#true} ~cond := #in~cond; {3938#true} is VALID [2022-02-20 21:13:46,947 INFO L290 TraceCheckUtils]: 57: Hoare triple {3938#true} assume !(0 == ~cond % 256); {3938#true} is VALID [2022-02-20 21:13:46,947 INFO L290 TraceCheckUtils]: 58: Hoare triple {3938#true} assume true; {3938#true} is VALID [2022-02-20 21:13:46,947 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3938#true} {3939#false} #174#return; {3939#false} is VALID [2022-02-20 21:13:46,958 INFO L290 TraceCheckUtils]: 60: Hoare triple {3939#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {3939#false} is VALID [2022-02-20 21:13:46,958 INFO L272 TraceCheckUtils]: 61: Hoare triple {3939#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {3939#false} is VALID [2022-02-20 21:13:46,959 INFO L290 TraceCheckUtils]: 62: Hoare triple {3939#false} ~cond := #in~cond; {3939#false} is VALID [2022-02-20 21:13:46,959 INFO L290 TraceCheckUtils]: 63: Hoare triple {3939#false} assume 0 == ~cond % 256; {3939#false} is VALID [2022-02-20 21:13:46,959 INFO L290 TraceCheckUtils]: 64: Hoare triple {3939#false} assume !false; {3939#false} is VALID [2022-02-20 21:13:46,959 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2022-02-20 21:13:46,959 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:46,960 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [804295628] [2022-02-20 21:13:46,960 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [804295628] provided 1 perfect and 0 imperfect interpolant sequences [2022-02-20 21:13:46,960 INFO L191 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-02-20 21:13:46,960 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-02-20 21:13:46,960 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [539471463] [2022-02-20 21:13:46,960 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-02-20 21:13:46,961 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 65 [2022-02-20 21:13:46,961 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:46,961 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:47,007 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:47,008 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-02-20 21:13:47,008 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:47,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-02-20 21:13:47,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-20 21:13:47,008 INFO L87 Difference]: Start difference. First operand 79 states and 95 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:47,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:47,303 INFO L93 Difference]: Finished difference Result 131 states and 157 transitions. [2022-02-20 21:13:47,303 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-02-20 21:13:47,304 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) Word has length 65 [2022-02-20 21:13:47,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:47,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:47,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 138 transitions. [2022-02-20 21:13:47,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:47,307 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 138 transitions. [2022-02-20 21:13:47,307 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 138 transitions. [2022-02-20 21:13:47,401 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 138 edges. 138 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:47,402 INFO L225 Difference]: With dead ends: 131 [2022-02-20 21:13:47,402 INFO L226 Difference]: Without dead ends: 95 [2022-02-20 21:13:47,402 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-02-20 21:13:47,403 INFO L933 BasicCegarLoop]: 94 mSDtfsCounter, 13 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 179 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:47,403 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 179 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-02-20 21:13:47,403 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2022-02-20 21:13:47,434 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 81. [2022-02-20 21:13:47,434 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:47,434 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand has 81 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 66 states have internal predecessors, (77), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:47,434 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand has 81 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 66 states have internal predecessors, (77), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:47,435 INFO L87 Difference]: Start difference. First operand 95 states. Second operand has 81 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 66 states have internal predecessors, (77), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:47,437 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:47,437 INFO L93 Difference]: Finished difference Result 95 states and 117 transitions. [2022-02-20 21:13:47,437 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2022-02-20 21:13:47,437 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:47,437 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:47,438 INFO L74 IsIncluded]: Start isIncluded. First operand has 81 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 66 states have internal predecessors, (77), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 95 states. [2022-02-20 21:13:47,438 INFO L87 Difference]: Start difference. First operand has 81 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 66 states have internal predecessors, (77), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 95 states. [2022-02-20 21:13:47,440 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:47,440 INFO L93 Difference]: Finished difference Result 95 states and 117 transitions. [2022-02-20 21:13:47,440 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 117 transitions. [2022-02-20 21:13:47,440 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:47,440 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:47,440 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:47,440 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:47,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 81 states, 65 states have (on average 1.1846153846153846) internal successors, (77), 66 states have internal predecessors, (77), 11 states have call successors, (11), 5 states have call predecessors, (11), 4 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-02-20 21:13:47,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 81 states to 81 states and 97 transitions. [2022-02-20 21:13:47,442 INFO L78 Accepts]: Start accepts. Automaton has 81 states and 97 transitions. Word has length 65 [2022-02-20 21:13:47,442 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:47,443 INFO L470 AbstractCegarLoop]: Abstraction has 81 states and 97 transitions. [2022-02-20 21:13:47,443 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6) [2022-02-20 21:13:47,443 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 97 transitions. [2022-02-20 21:13:47,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-02-20 21:13:47,443 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:47,443 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 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] [2022-02-20 21:13:47,444 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-02-20 21:13:47,444 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:47,444 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:47,444 INFO L85 PathProgramCache]: Analyzing trace with hash 231008567, now seen corresponding path program 1 times [2022-02-20 21:13:47,444 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:47,444 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [78578165] [2022-02-20 21:13:47,445 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:47,445 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:47,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:47,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,634 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,634 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,635 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4434#true} {4434#true} #164#return; {4434#true} is VALID [2022-02-20 21:13:47,635 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:47,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,641 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,642 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,642 INFO L290 TraceCheckUtils]: 2: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,642 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4434#true} {4440#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {4440#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:47,642 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-02-20 21:13:47,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,649 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,649 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,649 INFO L290 TraceCheckUtils]: 2: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,650 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4434#true} {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} #168#return; {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:47,650 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-02-20 21:13:47,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,655 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,655 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,655 INFO L290 TraceCheckUtils]: 2: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,655 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4434#true} {4435#false} #170#return; {4435#false} is VALID [2022-02-20 21:13:47,656 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 21:13:47,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,660 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} #res := #t~nondet13;havoc #t~nondet13; {4434#true} is VALID [2022-02-20 21:13:47,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,660 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {4434#true} {4435#false} #172#return; {4435#false} is VALID [2022-02-20 21:13:47,661 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-02-20 21:13:47,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,665 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,666 INFO L290 TraceCheckUtils]: 2: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,666 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4434#true} {4435#false} #174#return; {4435#false} is VALID [2022-02-20 21:13:47,666 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {4434#true} is VALID [2022-02-20 21:13:47,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {4434#true} is VALID [2022-02-20 21:13:47,666 INFO L272 TraceCheckUtils]: 2: Hoare triple {4434#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:47,666 INFO L290 TraceCheckUtils]: 3: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,667 INFO L290 TraceCheckUtils]: 4: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,667 INFO L290 TraceCheckUtils]: 5: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,667 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {4434#true} {4434#true} #164#return; {4434#true} is VALID [2022-02-20 21:13:47,668 INFO L290 TraceCheckUtils]: 7: Hoare triple {4434#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {4440#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:47,668 INFO L272 TraceCheckUtils]: 8: Hoare triple {4440#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:47,668 INFO L290 TraceCheckUtils]: 9: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,668 INFO L290 TraceCheckUtils]: 10: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,668 INFO L290 TraceCheckUtils]: 11: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,669 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {4434#true} {4440#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {4440#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:47,669 INFO L290 TraceCheckUtils]: 13: Hoare triple {4440#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {4445#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:47,670 INFO L290 TraceCheckUtils]: 14: Hoare triple {4445#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {4445#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:47,671 INFO L290 TraceCheckUtils]: 15: Hoare triple {4445#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {4446#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (<= |ULTIMATE.start_memset_impl_~i~3#1| 1) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) (div |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)))} is VALID [2022-02-20 21:13:47,672 INFO L290 TraceCheckUtils]: 16: Hoare triple {4446#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (<= |ULTIMATE.start_memset_impl_~i~3#1| 1) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) (div |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:47,672 INFO L290 TraceCheckUtils]: 17: Hoare triple {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:47,673 INFO L290 TraceCheckUtils]: 18: Hoare triple {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:47,673 INFO L272 TraceCheckUtils]: 19: Hoare triple {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:47,673 INFO L290 TraceCheckUtils]: 20: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,673 INFO L290 TraceCheckUtils]: 21: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,674 INFO L290 TraceCheckUtils]: 22: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,674 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4434#true} {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} #168#return; {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:47,675 INFO L290 TraceCheckUtils]: 24: Hoare triple {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {4453#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:47,675 INFO L290 TraceCheckUtils]: 25: Hoare triple {4453#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:47,675 INFO L290 TraceCheckUtils]: 26: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:47,675 INFO L290 TraceCheckUtils]: 27: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:47,675 INFO L290 TraceCheckUtils]: 28: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:47,675 INFO L290 TraceCheckUtils]: 29: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 30: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 31: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 32: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 33: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 34: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 35: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 36: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 37: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:47,676 INFO L290 TraceCheckUtils]: 38: Hoare triple {4435#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {4435#false} is VALID [2022-02-20 21:13:47,677 INFO L290 TraceCheckUtils]: 39: Hoare triple {4435#false} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {4435#false} is VALID [2022-02-20 21:13:47,677 INFO L290 TraceCheckUtils]: 40: Hoare triple {4435#false} memset_using_uint64_impl_~i~4#1 := 0; {4435#false} is VALID [2022-02-20 21:13:47,677 INFO L290 TraceCheckUtils]: 41: Hoare triple {4435#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {4435#false} is VALID [2022-02-20 21:13:47,677 INFO L290 TraceCheckUtils]: 42: Hoare triple {4435#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {4435#false} is VALID [2022-02-20 21:13:47,677 INFO L290 TraceCheckUtils]: 43: Hoare triple {4435#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {4435#false} is VALID [2022-02-20 21:13:47,677 INFO L272 TraceCheckUtils]: 44: Hoare triple {4435#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:47,677 INFO L290 TraceCheckUtils]: 45: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,677 INFO L290 TraceCheckUtils]: 46: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,678 INFO L290 TraceCheckUtils]: 47: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,678 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {4434#true} {4435#false} #170#return; {4435#false} is VALID [2022-02-20 21:13:47,678 INFO L290 TraceCheckUtils]: 49: Hoare triple {4435#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {4435#false} is VALID [2022-02-20 21:13:47,678 INFO L272 TraceCheckUtils]: 50: Hoare triple {4435#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {4434#true} is VALID [2022-02-20 21:13:47,678 INFO L290 TraceCheckUtils]: 51: Hoare triple {4434#true} #res := #t~nondet13;havoc #t~nondet13; {4434#true} is VALID [2022-02-20 21:13:47,678 INFO L290 TraceCheckUtils]: 52: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,678 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {4434#true} {4435#false} #172#return; {4435#false} is VALID [2022-02-20 21:13:47,678 INFO L290 TraceCheckUtils]: 54: Hoare triple {4435#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {4435#false} is VALID [2022-02-20 21:13:47,679 INFO L272 TraceCheckUtils]: 55: Hoare triple {4435#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:47,679 INFO L290 TraceCheckUtils]: 56: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:47,679 INFO L290 TraceCheckUtils]: 57: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:47,680 INFO L290 TraceCheckUtils]: 58: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:47,680 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4434#true} {4435#false} #174#return; {4435#false} is VALID [2022-02-20 21:13:47,680 INFO L290 TraceCheckUtils]: 60: Hoare triple {4435#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {4435#false} is VALID [2022-02-20 21:13:47,680 INFO L272 TraceCheckUtils]: 61: Hoare triple {4435#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {4435#false} is VALID [2022-02-20 21:13:47,680 INFO L290 TraceCheckUtils]: 62: Hoare triple {4435#false} ~cond := #in~cond; {4435#false} is VALID [2022-02-20 21:13:47,680 INFO L290 TraceCheckUtils]: 63: Hoare triple {4435#false} assume 0 == ~cond % 256; {4435#false} is VALID [2022-02-20 21:13:47,680 INFO L290 TraceCheckUtils]: 64: Hoare triple {4435#false} assume !false; {4435#false} is VALID [2022-02-20 21:13:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-20 21:13:47,681 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:47,681 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [78578165] [2022-02-20 21:13:47,681 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [78578165] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 21:13:47,681 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1814362443] [2022-02-20 21:13:47,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:47,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:13:47,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:13:47,683 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 21:13:47,684 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-02-20 21:13:47,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:47,998 INFO L263 TraceCheckSpWp]: Trace formula consists of 372 conjuncts, 37 conjunts are in the unsatisfiable core [2022-02-20 21:13:48,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:48,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 21:13:49,470 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {4468#(< 0 |#StackHeapBarrier|)} is VALID [2022-02-20 21:13:49,471 INFO L290 TraceCheckUtils]: 1: Hoare triple {4468#(< 0 |#StackHeapBarrier|)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {4472#(< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)} is VALID [2022-02-20 21:13:49,472 INFO L272 TraceCheckUtils]: 2: Hoare triple {4472#(< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:49,472 INFO L290 TraceCheckUtils]: 3: Hoare triple {4434#true} ~cond := #in~cond; {4479#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:49,473 INFO L290 TraceCheckUtils]: 4: Hoare triple {4479#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:49,473 INFO L290 TraceCheckUtils]: 5: Hoare triple {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} assume true; {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:49,474 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} {4472#(< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)} #164#return; {4490#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:49,474 INFO L290 TraceCheckUtils]: 7: Hoare triple {4490#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {4494#(and (< 1 |ULTIMATE.start_memset_impl_~s#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:49,475 INFO L272 TraceCheckUtils]: 8: Hoare triple {4494#(and (< 1 |ULTIMATE.start_memset_impl_~s#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:49,475 INFO L290 TraceCheckUtils]: 9: Hoare triple {4434#true} ~cond := #in~cond; {4479#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:49,475 INFO L290 TraceCheckUtils]: 10: Hoare triple {4479#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:49,476 INFO L290 TraceCheckUtils]: 11: Hoare triple {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} assume true; {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:49,477 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {4483#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} {4494#(and (< 1 |ULTIMATE.start_memset_impl_~s#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} #166#return; {4510#(and (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:49,477 INFO L290 TraceCheckUtils]: 13: Hoare triple {4510#(and (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {4514#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:49,478 INFO L290 TraceCheckUtils]: 14: Hoare triple {4514#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {4514#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:49,478 INFO L290 TraceCheckUtils]: 15: Hoare triple {4514#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {4521#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (+ (- 1) |ULTIMATE.start_memset_impl_~i~3#1|) 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:49,479 INFO L290 TraceCheckUtils]: 16: Hoare triple {4521#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (+ (- 1) |ULTIMATE.start_memset_impl_~i~3#1|) 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:49,480 INFO L290 TraceCheckUtils]: 17: Hoare triple {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:49,481 INFO L290 TraceCheckUtils]: 18: Hoare triple {4447#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:49,481 INFO L272 TraceCheckUtils]: 19: Hoare triple {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:49,481 INFO L290 TraceCheckUtils]: 20: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:49,481 INFO L290 TraceCheckUtils]: 21: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:49,481 INFO L290 TraceCheckUtils]: 22: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:49,482 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4434#true} {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} #168#return; {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:49,482 INFO L290 TraceCheckUtils]: 24: Hoare triple {4448#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {4453#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:49,482 INFO L290 TraceCheckUtils]: 25: Hoare triple {4453#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:49,482 INFO L290 TraceCheckUtils]: 26: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 27: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 28: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 29: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 30: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 31: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 32: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 33: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 34: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 35: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 36: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 37: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 38: Hoare triple {4435#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 39: Hoare triple {4435#false} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 40: Hoare triple {4435#false} memset_using_uint64_impl_~i~4#1 := 0; {4435#false} is VALID [2022-02-20 21:13:49,483 INFO L290 TraceCheckUtils]: 41: Hoare triple {4435#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 42: Hoare triple {4435#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 43: Hoare triple {4435#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L272 TraceCheckUtils]: 44: Hoare triple {4435#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 45: Hoare triple {4435#false} ~cond := #in~cond; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 46: Hoare triple {4435#false} assume !(0 == ~cond % 256); {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 47: Hoare triple {4435#false} assume true; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {4435#false} {4435#false} #170#return; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 49: Hoare triple {4435#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L272 TraceCheckUtils]: 50: Hoare triple {4435#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 51: Hoare triple {4435#false} #res := #t~nondet13;havoc #t~nondet13; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 52: Hoare triple {4435#false} assume true; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {4435#false} {4435#false} #172#return; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 54: Hoare triple {4435#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L272 TraceCheckUtils]: 55: Hoare triple {4435#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {4435#false} ~cond := #in~cond; {4435#false} is VALID [2022-02-20 21:13:49,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {4435#false} assume !(0 == ~cond % 256); {4435#false} is VALID [2022-02-20 21:13:49,485 INFO L290 TraceCheckUtils]: 58: Hoare triple {4435#false} assume true; {4435#false} is VALID [2022-02-20 21:13:49,485 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4435#false} {4435#false} #174#return; {4435#false} is VALID [2022-02-20 21:13:49,485 INFO L290 TraceCheckUtils]: 60: Hoare triple {4435#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {4435#false} is VALID [2022-02-20 21:13:49,485 INFO L272 TraceCheckUtils]: 61: Hoare triple {4435#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {4435#false} is VALID [2022-02-20 21:13:49,485 INFO L290 TraceCheckUtils]: 62: Hoare triple {4435#false} ~cond := #in~cond; {4435#false} is VALID [2022-02-20 21:13:49,486 INFO L290 TraceCheckUtils]: 63: Hoare triple {4435#false} assume 0 == ~cond % 256; {4435#false} is VALID [2022-02-20 21:13:49,486 INFO L290 TraceCheckUtils]: 64: Hoare triple {4435#false} assume !false; {4435#false} is VALID [2022-02-20 21:13:49,486 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-20 21:13:49,486 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 21:13:51,096 INFO L290 TraceCheckUtils]: 64: Hoare triple {4435#false} assume !false; {4435#false} is VALID [2022-02-20 21:13:51,097 INFO L290 TraceCheckUtils]: 63: Hoare triple {4672#(not (<= (mod __VERIFIER_assert_~cond 256) 0))} assume 0 == ~cond % 256; {4435#false} is VALID [2022-02-20 21:13:51,097 INFO L290 TraceCheckUtils]: 62: Hoare triple {4676#(not (<= (mod |__VERIFIER_assert_#in~cond| 256) 0))} ~cond := #in~cond; {4672#(not (<= (mod __VERIFIER_assert_~cond 256) 0))} is VALID [2022-02-20 21:13:51,097 INFO L272 TraceCheckUtils]: 61: Hoare triple {4435#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {4676#(not (<= (mod |__VERIFIER_assert_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:51,098 INFO L290 TraceCheckUtils]: 60: Hoare triple {4435#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {4435#false} is VALID [2022-02-20 21:13:51,098 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4434#true} {4435#false} #174#return; {4435#false} is VALID [2022-02-20 21:13:51,098 INFO L290 TraceCheckUtils]: 58: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:51,098 INFO L290 TraceCheckUtils]: 57: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:51,098 INFO L290 TraceCheckUtils]: 56: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:51,098 INFO L272 TraceCheckUtils]: 55: Hoare triple {4435#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:51,098 INFO L290 TraceCheckUtils]: 54: Hoare triple {4435#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {4435#false} is VALID [2022-02-20 21:13:51,098 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {4434#true} {4435#false} #172#return; {4435#false} is VALID [2022-02-20 21:13:51,099 INFO L290 TraceCheckUtils]: 52: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:51,099 INFO L290 TraceCheckUtils]: 51: Hoare triple {4434#true} #res := #t~nondet13;havoc #t~nondet13; {4434#true} is VALID [2022-02-20 21:13:51,099 INFO L272 TraceCheckUtils]: 50: Hoare triple {4435#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {4434#true} is VALID [2022-02-20 21:13:51,099 INFO L290 TraceCheckUtils]: 49: Hoare triple {4435#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {4435#false} is VALID [2022-02-20 21:13:51,099 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {4434#true} {4435#false} #170#return; {4435#false} is VALID [2022-02-20 21:13:51,099 INFO L290 TraceCheckUtils]: 47: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:51,099 INFO L290 TraceCheckUtils]: 46: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:51,099 INFO L290 TraceCheckUtils]: 45: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:51,100 INFO L272 TraceCheckUtils]: 44: Hoare triple {4435#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:51,100 INFO L290 TraceCheckUtils]: 43: Hoare triple {4435#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {4435#false} is VALID [2022-02-20 21:13:51,100 INFO L290 TraceCheckUtils]: 42: Hoare triple {4435#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {4435#false} is VALID [2022-02-20 21:13:51,100 INFO L290 TraceCheckUtils]: 41: Hoare triple {4435#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {4435#false} is VALID [2022-02-20 21:13:51,100 INFO L290 TraceCheckUtils]: 40: Hoare triple {4435#false} memset_using_uint64_impl_~i~4#1 := 0; {4435#false} is VALID [2022-02-20 21:13:51,100 INFO L290 TraceCheckUtils]: 39: Hoare triple {4435#false} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {4435#false} is VALID [2022-02-20 21:13:51,100 INFO L290 TraceCheckUtils]: 38: Hoare triple {4435#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {4435#false} is VALID [2022-02-20 21:13:51,100 INFO L290 TraceCheckUtils]: 37: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 36: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 35: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 34: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 33: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 32: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 31: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 30: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 29: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:51,101 INFO L290 TraceCheckUtils]: 28: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:51,102 INFO L290 TraceCheckUtils]: 27: Hoare triple {4435#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:51,102 INFO L290 TraceCheckUtils]: 26: Hoare triple {4435#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {4435#false} is VALID [2022-02-20 21:13:51,102 INFO L290 TraceCheckUtils]: 25: Hoare triple {4453#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 6 + memset_using_uint64_impl_~d~0#1.offset, 1); {4435#false} is VALID [2022-02-20 21:13:51,103 INFO L290 TraceCheckUtils]: 24: Hoare triple {4791#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {4453#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:51,103 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4434#true} {4791#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {4791#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:51,104 INFO L290 TraceCheckUtils]: 22: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:51,104 INFO L290 TraceCheckUtils]: 21: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:51,104 INFO L290 TraceCheckUtils]: 20: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:51,104 INFO L272 TraceCheckUtils]: 19: Hoare triple {4791#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:51,105 INFO L290 TraceCheckUtils]: 18: Hoare triple {4810#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {4791#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:51,105 INFO L290 TraceCheckUtils]: 17: Hoare triple {4810#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {4810#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:51,105 INFO L290 TraceCheckUtils]: 16: Hoare triple {4817#(or (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {4810#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:51,106 INFO L290 TraceCheckUtils]: 15: Hoare triple {4821#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {4817#(or (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:51,107 INFO L290 TraceCheckUtils]: 14: Hoare triple {4825#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (not (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {4821#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:51,108 INFO L290 TraceCheckUtils]: 13: Hoare triple {4829#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {4825#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (not (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))))} is VALID [2022-02-20 21:13:51,108 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {4434#true} {4829#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} #166#return; {4829#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:51,108 INFO L290 TraceCheckUtils]: 11: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:51,108 INFO L290 TraceCheckUtils]: 10: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:51,108 INFO L290 TraceCheckUtils]: 9: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:51,108 INFO L272 TraceCheckUtils]: 8: Hoare triple {4829#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:51,109 INFO L290 TraceCheckUtils]: 7: Hoare triple {4434#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {4829#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:51,109 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {4434#true} {4434#true} #164#return; {4434#true} is VALID [2022-02-20 21:13:51,109 INFO L290 TraceCheckUtils]: 5: Hoare triple {4434#true} assume true; {4434#true} is VALID [2022-02-20 21:13:51,110 INFO L290 TraceCheckUtils]: 4: Hoare triple {4434#true} assume !(0 == ~cond % 256); {4434#true} is VALID [2022-02-20 21:13:51,110 INFO L290 TraceCheckUtils]: 3: Hoare triple {4434#true} ~cond := #in~cond; {4434#true} is VALID [2022-02-20 21:13:51,110 INFO L272 TraceCheckUtils]: 2: Hoare triple {4434#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {4434#true} is VALID [2022-02-20 21:13:51,110 INFO L290 TraceCheckUtils]: 1: Hoare triple {4434#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {4434#true} is VALID [2022-02-20 21:13:51,110 INFO L290 TraceCheckUtils]: 0: Hoare triple {4434#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {4434#true} is VALID [2022-02-20 21:13:51,110 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-20 21:13:51,110 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1814362443] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 21:13:51,110 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 21:13:51,110 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 14, 11] total 25 [2022-02-20 21:13:51,111 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034770346] [2022-02-20 21:13:51,111 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 21:13:51,111 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 23 states have (on average 3.0434782608695654) internal successors, (70), 22 states have internal predecessors, (70), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) Word has length 65 [2022-02-20 21:13:51,112 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:51,112 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 25 states, 23 states have (on average 3.0434782608695654) internal successors, (70), 22 states have internal predecessors, (70), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:13:51,191 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:51,192 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-02-20 21:13:51,192 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:51,192 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-02-20 21:13:51,192 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=87, Invalid=513, Unknown=0, NotChecked=0, Total=600 [2022-02-20 21:13:51,193 INFO L87 Difference]: Start difference. First operand 81 states and 97 transitions. Second operand has 25 states, 23 states have (on average 3.0434782608695654) internal successors, (70), 22 states have internal predecessors, (70), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:13:55,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:55,654 INFO L93 Difference]: Finished difference Result 189 states and 226 transitions. [2022-02-20 21:13:55,654 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-02-20 21:13:55,655 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 23 states have (on average 3.0434782608695654) internal successors, (70), 22 states have internal predecessors, (70), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) Word has length 65 [2022-02-20 21:13:55,655 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:13:55,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 23 states have (on average 3.0434782608695654) internal successors, (70), 22 states have internal predecessors, (70), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:13:55,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 203 transitions. [2022-02-20 21:13:55,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 23 states have (on average 3.0434782608695654) internal successors, (70), 22 states have internal predecessors, (70), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:13:55,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 203 transitions. [2022-02-20 21:13:55,660 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 18 states and 203 transitions. [2022-02-20 21:13:55,847 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 203 edges. 203 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:55,849 INFO L225 Difference]: With dead ends: 189 [2022-02-20 21:13:55,849 INFO L226 Difference]: Without dead ends: 134 [2022-02-20 21:13:55,849 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 165 GetRequests, 123 SyntacticMatches, 4 SemanticMatches, 38 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 277 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=279, Invalid=1281, Unknown=0, NotChecked=0, Total=1560 [2022-02-20 21:13:55,850 INFO L933 BasicCegarLoop]: 94 mSDtfsCounter, 486 mSDsluCounter, 886 mSDsCounter, 0 mSdLazyCounter, 520 mSolverCounterSat, 132 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 487 SdHoareTripleChecker+Valid, 980 SdHoareTripleChecker+Invalid, 652 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 132 IncrementalHoareTripleChecker+Valid, 520 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2022-02-20 21:13:55,850 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [487 Valid, 980 Invalid, 652 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [132 Valid, 520 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2022-02-20 21:13:55,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 134 states. [2022-02-20 21:13:55,930 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 134 to 88. [2022-02-20 21:13:55,930 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:13:55,930 INFO L82 GeneralOperation]: Start isEquivalent. First operand 134 states. Second operand has 88 states, 71 states have (on average 1.1830985915492958) internal successors, (84), 72 states have internal predecessors, (84), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:55,936 INFO L74 IsIncluded]: Start isIncluded. First operand 134 states. Second operand has 88 states, 71 states have (on average 1.1830985915492958) internal successors, (84), 72 states have internal predecessors, (84), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:55,937 INFO L87 Difference]: Start difference. First operand 134 states. Second operand has 88 states, 71 states have (on average 1.1830985915492958) internal successors, (84), 72 states have internal predecessors, (84), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:55,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:55,941 INFO L93 Difference]: Finished difference Result 134 states and 165 transitions. [2022-02-20 21:13:55,941 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 165 transitions. [2022-02-20 21:13:55,941 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:55,941 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:55,942 INFO L74 IsIncluded]: Start isIncluded. First operand has 88 states, 71 states have (on average 1.1830985915492958) internal successors, (84), 72 states have internal predecessors, (84), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 134 states. [2022-02-20 21:13:55,942 INFO L87 Difference]: Start difference. First operand has 88 states, 71 states have (on average 1.1830985915492958) internal successors, (84), 72 states have internal predecessors, (84), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 134 states. [2022-02-20 21:13:55,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:13:55,944 INFO L93 Difference]: Finished difference Result 134 states and 165 transitions. [2022-02-20 21:13:55,944 INFO L276 IsEmpty]: Start isEmpty. Operand 134 states and 165 transitions. [2022-02-20 21:13:55,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:13:55,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:13:55,945 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:13:55,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:13:55,945 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 88 states, 71 states have (on average 1.1830985915492958) internal successors, (84), 72 states have internal predecessors, (84), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:13:55,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 106 transitions. [2022-02-20 21:13:55,947 INFO L78 Accepts]: Start accepts. Automaton has 88 states and 106 transitions. Word has length 65 [2022-02-20 21:13:55,947 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:13:55,947 INFO L470 AbstractCegarLoop]: Abstraction has 88 states and 106 transitions. [2022-02-20 21:13:55,948 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 23 states have (on average 3.0434782608695654) internal successors, (70), 22 states have internal predecessors, (70), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:13:55,948 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 106 transitions. [2022-02-20 21:13:55,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-02-20 21:13:55,948 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:13:55,948 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 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] [2022-02-20 21:13:55,968 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-02-20 21:13:56,170 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:13:56,170 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:13:56,170 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:13:56,170 INFO L85 PathProgramCache]: Analyzing trace with hash -1140798731, now seen corresponding path program 1 times [2022-02-20 21:13:56,171 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:13:56,171 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [131773207] [2022-02-20 21:13:56,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:56,171 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:13:56,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,419 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:13:56,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,425 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,425 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,425 INFO L290 TraceCheckUtils]: 2: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5518#true} {5518#true} #164#return; {5518#true} is VALID [2022-02-20 21:13:56,425 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:13:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,434 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,435 INFO L290 TraceCheckUtils]: 2: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,436 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5518#true} {5524#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {5524#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:56,436 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-02-20 21:13:56,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,443 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,443 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,443 INFO L290 TraceCheckUtils]: 2: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,444 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5518#true} {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} #168#return; {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:56,444 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-02-20 21:13:56,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,450 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,450 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,450 INFO L290 TraceCheckUtils]: 2: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,450 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5518#true} {5519#false} #170#return; {5519#false} is VALID [2022-02-20 21:13:56,451 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 21:13:56,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,455 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} #res := #t~nondet13;havoc #t~nondet13; {5518#true} is VALID [2022-02-20 21:13:56,455 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,455 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {5518#true} {5519#false} #172#return; {5519#false} is VALID [2022-02-20 21:13:56,456 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-02-20 21:13:56,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,461 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,462 INFO L290 TraceCheckUtils]: 2: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,462 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5518#true} {5519#false} #174#return; {5519#false} is VALID [2022-02-20 21:13:56,462 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {5518#true} is VALID [2022-02-20 21:13:56,462 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {5518#true} is VALID [2022-02-20 21:13:56,462 INFO L272 TraceCheckUtils]: 2: Hoare triple {5518#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:56,462 INFO L290 TraceCheckUtils]: 3: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,463 INFO L290 TraceCheckUtils]: 4: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,463 INFO L290 TraceCheckUtils]: 5: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,463 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {5518#true} {5518#true} #164#return; {5518#true} is VALID [2022-02-20 21:13:56,464 INFO L290 TraceCheckUtils]: 7: Hoare triple {5518#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {5524#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:56,464 INFO L272 TraceCheckUtils]: 8: Hoare triple {5524#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:56,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,464 INFO L290 TraceCheckUtils]: 10: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,464 INFO L290 TraceCheckUtils]: 11: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,465 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {5518#true} {5524#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} #166#return; {5524#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} is VALID [2022-02-20 21:13:56,465 INFO L290 TraceCheckUtils]: 13: Hoare triple {5524#(= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296)))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {5529#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:56,466 INFO L290 TraceCheckUtils]: 14: Hoare triple {5529#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {5529#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:56,467 INFO L290 TraceCheckUtils]: 15: Hoare triple {5529#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {5530#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (<= |ULTIMATE.start_memset_impl_~i~3#1| 1) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) (div |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)))} is VALID [2022-02-20 21:13:56,468 INFO L290 TraceCheckUtils]: 16: Hoare triple {5530#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (<= |ULTIMATE.start_memset_impl_~i~3#1| 1) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) (div |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:56,468 INFO L290 TraceCheckUtils]: 17: Hoare triple {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:56,469 INFO L290 TraceCheckUtils]: 18: Hoare triple {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:56,469 INFO L272 TraceCheckUtils]: 19: Hoare triple {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:56,469 INFO L290 TraceCheckUtils]: 20: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,470 INFO L290 TraceCheckUtils]: 21: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,470 INFO L290 TraceCheckUtils]: 22: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,470 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5518#true} {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} #168#return; {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:56,471 INFO L290 TraceCheckUtils]: 24: Hoare triple {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {5537#(not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6))} is VALID [2022-02-20 21:13:56,471 INFO L290 TraceCheckUtils]: 25: Hoare triple {5537#(not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6))} assume !memset_using_uint64_impl_#t~switch414#1; {5538#(and (not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6)) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} is VALID [2022-02-20 21:13:56,472 INFO L290 TraceCheckUtils]: 26: Hoare triple {5538#(and (not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6)) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {5538#(and (not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6)) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} is VALID [2022-02-20 21:13:56,472 INFO L290 TraceCheckUtils]: 27: Hoare triple {5538#(and (not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6)) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:56,472 INFO L290 TraceCheckUtils]: 28: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:56,472 INFO L290 TraceCheckUtils]: 29: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:56,472 INFO L290 TraceCheckUtils]: 30: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:56,472 INFO L290 TraceCheckUtils]: 31: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 32: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 33: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 34: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 35: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 37: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 38: Hoare triple {5519#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 39: Hoare triple {5519#false} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {5519#false} is VALID [2022-02-20 21:13:56,473 INFO L290 TraceCheckUtils]: 40: Hoare triple {5519#false} memset_using_uint64_impl_~i~4#1 := 0; {5519#false} is VALID [2022-02-20 21:13:56,474 INFO L290 TraceCheckUtils]: 41: Hoare triple {5519#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {5519#false} is VALID [2022-02-20 21:13:56,474 INFO L290 TraceCheckUtils]: 42: Hoare triple {5519#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {5519#false} is VALID [2022-02-20 21:13:56,474 INFO L290 TraceCheckUtils]: 43: Hoare triple {5519#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {5519#false} is VALID [2022-02-20 21:13:56,474 INFO L272 TraceCheckUtils]: 44: Hoare triple {5519#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:56,474 INFO L290 TraceCheckUtils]: 45: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,474 INFO L290 TraceCheckUtils]: 46: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,474 INFO L290 TraceCheckUtils]: 47: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,474 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {5518#true} {5519#false} #170#return; {5519#false} is VALID [2022-02-20 21:13:56,475 INFO L290 TraceCheckUtils]: 49: Hoare triple {5519#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {5519#false} is VALID [2022-02-20 21:13:56,475 INFO L272 TraceCheckUtils]: 50: Hoare triple {5519#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {5518#true} is VALID [2022-02-20 21:13:56,475 INFO L290 TraceCheckUtils]: 51: Hoare triple {5518#true} #res := #t~nondet13;havoc #t~nondet13; {5518#true} is VALID [2022-02-20 21:13:56,475 INFO L290 TraceCheckUtils]: 52: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,475 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {5518#true} {5519#false} #172#return; {5519#false} is VALID [2022-02-20 21:13:56,475 INFO L290 TraceCheckUtils]: 54: Hoare triple {5519#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {5519#false} is VALID [2022-02-20 21:13:56,475 INFO L272 TraceCheckUtils]: 55: Hoare triple {5519#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:56,475 INFO L290 TraceCheckUtils]: 56: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:56,475 INFO L290 TraceCheckUtils]: 57: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:56,476 INFO L290 TraceCheckUtils]: 58: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:56,476 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5518#true} {5519#false} #174#return; {5519#false} is VALID [2022-02-20 21:13:56,476 INFO L290 TraceCheckUtils]: 60: Hoare triple {5519#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {5519#false} is VALID [2022-02-20 21:13:56,476 INFO L272 TraceCheckUtils]: 61: Hoare triple {5519#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {5519#false} is VALID [2022-02-20 21:13:56,476 INFO L290 TraceCheckUtils]: 62: Hoare triple {5519#false} ~cond := #in~cond; {5519#false} is VALID [2022-02-20 21:13:56,476 INFO L290 TraceCheckUtils]: 63: Hoare triple {5519#false} assume 0 == ~cond % 256; {5519#false} is VALID [2022-02-20 21:13:56,476 INFO L290 TraceCheckUtils]: 64: Hoare triple {5519#false} assume !false; {5519#false} is VALID [2022-02-20 21:13:56,477 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-20 21:13:56,477 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:13:56,477 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [131773207] [2022-02-20 21:13:56,477 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [131773207] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 21:13:56,477 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [587759677] [2022-02-20 21:13:56,477 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:13:56,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:13:56,477 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:13:56,478 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 21:13:56,480 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-02-20 21:13:56,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,689 INFO L263 TraceCheckSpWp]: Trace formula consists of 356 conjuncts, 38 conjunts are in the unsatisfiable core [2022-02-20 21:13:56,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:13:56,716 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 21:13:58,065 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {5553#(< 0 |#StackHeapBarrier|)} is VALID [2022-02-20 21:13:58,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {5553#(< 0 |#StackHeapBarrier|)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {5557#(< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)} is VALID [2022-02-20 21:13:58,067 INFO L272 TraceCheckUtils]: 2: Hoare triple {5557#(< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:58,067 INFO L290 TraceCheckUtils]: 3: Hoare triple {5518#true} ~cond := #in~cond; {5564#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:58,069 INFO L290 TraceCheckUtils]: 4: Hoare triple {5564#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:58,069 INFO L290 TraceCheckUtils]: 5: Hoare triple {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} assume true; {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:58,070 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} {5557#(< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)} #164#return; {5575#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:58,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {5575#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {5579#(and (< 1 |ULTIMATE.start_memset_impl_~s#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:58,071 INFO L272 TraceCheckUtils]: 8: Hoare triple {5579#(and (< 1 |ULTIMATE.start_memset_impl_~s#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:58,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {5518#true} ~cond := #in~cond; {5564#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:13:58,072 INFO L290 TraceCheckUtils]: 10: Hoare triple {5564#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:58,072 INFO L290 TraceCheckUtils]: 11: Hoare triple {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} assume true; {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:58,074 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {5568#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} {5579#(and (< 1 |ULTIMATE.start_memset_impl_~s#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} #166#return; {5595#(and (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:58,078 INFO L290 TraceCheckUtils]: 13: Hoare triple {5595#(and (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {5599#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:58,079 INFO L290 TraceCheckUtils]: 14: Hoare triple {5599#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {5599#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:13:58,079 INFO L290 TraceCheckUtils]: 15: Hoare triple {5599#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {5606#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (+ (- 1) |ULTIMATE.start_memset_impl_~i~3#1|) 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} is VALID [2022-02-20 21:13:58,080 INFO L290 TraceCheckUtils]: 16: Hoare triple {5606#(and (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (+ (- 1) |ULTIMATE.start_memset_impl_~i~3#1|) 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 160))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:58,081 INFO L290 TraceCheckUtils]: 17: Hoare triple {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:13:58,081 INFO L290 TraceCheckUtils]: 18: Hoare triple {5531#(and (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:58,081 INFO L272 TraceCheckUtils]: 19: Hoare triple {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:58,082 INFO L290 TraceCheckUtils]: 20: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:58,082 INFO L290 TraceCheckUtils]: 21: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:58,082 INFO L290 TraceCheckUtils]: 22: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:58,082 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5518#true} {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} #168#return; {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} is VALID [2022-02-20 21:13:58,083 INFO L290 TraceCheckUtils]: 24: Hoare triple {5532#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (< 0 |ULTIMATE.start_memset_using_uint64_impl_~n#1|))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {5634#(<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 1)} is VALID [2022-02-20 21:13:58,083 INFO L290 TraceCheckUtils]: 25: Hoare triple {5634#(<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 1)} assume !memset_using_uint64_impl_#t~switch414#1; {5638#(and (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 1))} is VALID [2022-02-20 21:13:58,083 INFO L290 TraceCheckUtils]: 26: Hoare triple {5638#(and (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 1))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {5642#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 27: Hoare triple {5642#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 28: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 29: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 30: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 31: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 32: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 33: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 34: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 35: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 36: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 37: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:58,084 INFO L290 TraceCheckUtils]: 38: Hoare triple {5519#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L290 TraceCheckUtils]: 39: Hoare triple {5519#false} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L290 TraceCheckUtils]: 40: Hoare triple {5519#false} memset_using_uint64_impl_~i~4#1 := 0; {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L290 TraceCheckUtils]: 41: Hoare triple {5519#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L290 TraceCheckUtils]: 42: Hoare triple {5519#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L290 TraceCheckUtils]: 43: Hoare triple {5519#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L272 TraceCheckUtils]: 44: Hoare triple {5519#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L290 TraceCheckUtils]: 45: Hoare triple {5519#false} ~cond := #in~cond; {5519#false} is VALID [2022-02-20 21:13:58,085 INFO L290 TraceCheckUtils]: 46: Hoare triple {5519#false} assume !(0 == ~cond % 256); {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L290 TraceCheckUtils]: 47: Hoare triple {5519#false} assume true; {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {5519#false} {5519#false} #170#return; {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L290 TraceCheckUtils]: 49: Hoare triple {5519#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L272 TraceCheckUtils]: 50: Hoare triple {5519#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L290 TraceCheckUtils]: 51: Hoare triple {5519#false} #res := #t~nondet13;havoc #t~nondet13; {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L290 TraceCheckUtils]: 52: Hoare triple {5519#false} assume true; {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {5519#false} {5519#false} #172#return; {5519#false} is VALID [2022-02-20 21:13:58,086 INFO L290 TraceCheckUtils]: 54: Hoare triple {5519#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L272 TraceCheckUtils]: 55: Hoare triple {5519#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L290 TraceCheckUtils]: 56: Hoare triple {5519#false} ~cond := #in~cond; {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L290 TraceCheckUtils]: 57: Hoare triple {5519#false} assume !(0 == ~cond % 256); {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L290 TraceCheckUtils]: 58: Hoare triple {5519#false} assume true; {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5519#false} {5519#false} #174#return; {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L290 TraceCheckUtils]: 60: Hoare triple {5519#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L272 TraceCheckUtils]: 61: Hoare triple {5519#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {5519#false} is VALID [2022-02-20 21:13:58,087 INFO L290 TraceCheckUtils]: 62: Hoare triple {5519#false} ~cond := #in~cond; {5519#false} is VALID [2022-02-20 21:13:58,088 INFO L290 TraceCheckUtils]: 63: Hoare triple {5519#false} assume 0 == ~cond % 256; {5519#false} is VALID [2022-02-20 21:13:58,088 INFO L290 TraceCheckUtils]: 64: Hoare triple {5519#false} assume !false; {5519#false} is VALID [2022-02-20 21:13:58,088 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 12 proven. 7 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-02-20 21:13:58,088 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-02-20 21:13:59,790 INFO L290 TraceCheckUtils]: 64: Hoare triple {5519#false} assume !false; {5519#false} is VALID [2022-02-20 21:13:59,790 INFO L290 TraceCheckUtils]: 63: Hoare triple {5760#(not (<= (mod __VERIFIER_assert_~cond 256) 0))} assume 0 == ~cond % 256; {5519#false} is VALID [2022-02-20 21:13:59,791 INFO L290 TraceCheckUtils]: 62: Hoare triple {5764#(not (<= (mod |__VERIFIER_assert_#in~cond| 256) 0))} ~cond := #in~cond; {5760#(not (<= (mod __VERIFIER_assert_~cond 256) 0))} is VALID [2022-02-20 21:13:59,791 INFO L272 TraceCheckUtils]: 61: Hoare triple {5519#false} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {5764#(not (<= (mod |__VERIFIER_assert_#in~cond| 256) 0))} is VALID [2022-02-20 21:13:59,791 INFO L290 TraceCheckUtils]: 60: Hoare triple {5519#false} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {5519#false} is VALID [2022-02-20 21:13:59,791 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5518#true} {5519#false} #174#return; {5519#false} is VALID [2022-02-20 21:13:59,791 INFO L290 TraceCheckUtils]: 58: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:59,792 INFO L290 TraceCheckUtils]: 57: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:59,792 INFO L290 TraceCheckUtils]: 56: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:59,792 INFO L272 TraceCheckUtils]: 55: Hoare triple {5519#false} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:59,792 INFO L290 TraceCheckUtils]: 54: Hoare triple {5519#false} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {5519#false} is VALID [2022-02-20 21:13:59,792 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {5518#true} {5519#false} #172#return; {5519#false} is VALID [2022-02-20 21:13:59,792 INFO L290 TraceCheckUtils]: 52: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:59,792 INFO L290 TraceCheckUtils]: 51: Hoare triple {5518#true} #res := #t~nondet13;havoc #t~nondet13; {5518#true} is VALID [2022-02-20 21:13:59,792 INFO L272 TraceCheckUtils]: 50: Hoare triple {5519#false} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {5518#true} is VALID [2022-02-20 21:13:59,792 INFO L290 TraceCheckUtils]: 49: Hoare triple {5519#false} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {5519#false} is VALID [2022-02-20 21:13:59,793 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {5518#true} {5519#false} #170#return; {5519#false} is VALID [2022-02-20 21:13:59,793 INFO L290 TraceCheckUtils]: 47: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:59,793 INFO L290 TraceCheckUtils]: 46: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:59,793 INFO L290 TraceCheckUtils]: 45: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:59,793 INFO L272 TraceCheckUtils]: 44: Hoare triple {5519#false} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:59,793 INFO L290 TraceCheckUtils]: 43: Hoare triple {5519#false} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {5519#false} is VALID [2022-02-20 21:13:59,793 INFO L290 TraceCheckUtils]: 42: Hoare triple {5519#false} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {5519#false} is VALID [2022-02-20 21:13:59,793 INFO L290 TraceCheckUtils]: 41: Hoare triple {5519#false} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 40: Hoare triple {5519#false} memset_using_uint64_impl_~i~4#1 := 0; {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 39: Hoare triple {5519#false} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 38: Hoare triple {5519#false} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 37: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 36: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 35: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 1 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 34: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:59,794 INFO L290 TraceCheckUtils]: 33: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 2 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:59,795 INFO L290 TraceCheckUtils]: 32: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:59,795 INFO L290 TraceCheckUtils]: 31: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 3 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:59,795 INFO L290 TraceCheckUtils]: 30: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:59,795 INFO L290 TraceCheckUtils]: 29: Hoare triple {5519#false} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 4 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:59,795 INFO L290 TraceCheckUtils]: 28: Hoare triple {5519#false} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {5519#false} is VALID [2022-02-20 21:13:59,796 INFO L290 TraceCheckUtils]: 27: Hoare triple {5642#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, 5 + memset_using_uint64_impl_~d~0#1.offset, 1); {5519#false} is VALID [2022-02-20 21:13:59,796 INFO L290 TraceCheckUtils]: 26: Hoare triple {5538#(and (not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6)) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {5642#(not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|)} is VALID [2022-02-20 21:13:59,797 INFO L290 TraceCheckUtils]: 25: Hoare triple {5537#(not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6))} assume !memset_using_uint64_impl_#t~switch414#1; {5538#(and (not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6)) (not |ULTIMATE.start_memset_using_uint64_impl_#t~switch414#1|))} is VALID [2022-02-20 21:13:59,797 INFO L290 TraceCheckUtils]: 24: Hoare triple {5879#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {5537#(not (= |ULTIMATE.start_memset_using_uint64_impl_~rem~0#1| 6))} is VALID [2022-02-20 21:13:59,798 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5518#true} {5879#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} #168#return; {5879#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:59,798 INFO L290 TraceCheckUtils]: 22: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:59,798 INFO L290 TraceCheckUtils]: 21: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:59,798 INFO L290 TraceCheckUtils]: 20: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:59,798 INFO L272 TraceCheckUtils]: 19: Hoare triple {5879#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:59,799 INFO L290 TraceCheckUtils]: 18: Hoare triple {5898#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {5879#(or (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 0))} is VALID [2022-02-20 21:13:59,799 INFO L290 TraceCheckUtils]: 17: Hoare triple {5898#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {5898#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:59,800 INFO L290 TraceCheckUtils]: 16: Hoare triple {5905#(or (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {5898#(or (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:59,801 INFO L290 TraceCheckUtils]: 15: Hoare triple {5909#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {5905#(or (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:59,801 INFO L290 TraceCheckUtils]: 14: Hoare triple {5913#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (not (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {5909#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:59,802 INFO L290 TraceCheckUtils]: 13: Hoare triple {5917#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {5913#(or (< (mod (+ |ULTIMATE.start_memset_impl_~i~3#1| 1) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (not (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))))} is VALID [2022-02-20 21:13:59,803 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {5518#true} {5917#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} #166#return; {5917#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:59,803 INFO L290 TraceCheckUtils]: 11: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:59,803 INFO L290 TraceCheckUtils]: 10: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:59,803 INFO L290 TraceCheckUtils]: 9: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:59,803 INFO L272 TraceCheckUtils]: 8: Hoare triple {5917#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:59,804 INFO L290 TraceCheckUtils]: 7: Hoare triple {5518#true} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {5917#(or (< 1 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (not (< 0 (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616))) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 0) (= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:13:59,804 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {5518#true} {5518#true} #164#return; {5518#true} is VALID [2022-02-20 21:13:59,804 INFO L290 TraceCheckUtils]: 5: Hoare triple {5518#true} assume true; {5518#true} is VALID [2022-02-20 21:13:59,804 INFO L290 TraceCheckUtils]: 4: Hoare triple {5518#true} assume !(0 == ~cond % 256); {5518#true} is VALID [2022-02-20 21:13:59,804 INFO L290 TraceCheckUtils]: 3: Hoare triple {5518#true} ~cond := #in~cond; {5518#true} is VALID [2022-02-20 21:13:59,804 INFO L272 TraceCheckUtils]: 2: Hoare triple {5518#true} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {5518#true} is VALID [2022-02-20 21:13:59,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {5518#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {5518#true} is VALID [2022-02-20 21:13:59,805 INFO L290 TraceCheckUtils]: 0: Hoare triple {5518#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {5518#true} is VALID [2022-02-20 21:13:59,805 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2022-02-20 21:13:59,805 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleZ3 [587759677] provided 0 perfect and 2 imperfect interpolant sequences [2022-02-20 21:13:59,805 INFO L191 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-02-20 21:13:59,806 INFO L204 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 16, 13] total 29 [2022-02-20 21:13:59,806 INFO L118 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [32161717] [2022-02-20 21:13:59,806 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-02-20 21:13:59,806 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 27 states have (on average 2.7777777777777777) internal successors, (75), 26 states have internal predecessors, (75), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) Word has length 65 [2022-02-20 21:13:59,807 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-02-20 21:13:59,808 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with has 29 states, 27 states have (on average 2.7777777777777777) internal successors, (75), 26 states have internal predecessors, (75), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:13:59,887 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 103 edges. 103 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:13:59,887 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-02-20 21:13:59,887 INFO L108 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-02-20 21:13:59,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-02-20 21:13:59,888 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=102, Invalid=710, Unknown=0, NotChecked=0, Total=812 [2022-02-20 21:13:59,888 INFO L87 Difference]: Start difference. First operand 88 states and 106 transitions. Second operand has 29 states, 27 states have (on average 2.7777777777777777) internal successors, (75), 26 states have internal predecessors, (75), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:14:04,267 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:04,268 INFO L93 Difference]: Finished difference Result 177 states and 213 transitions. [2022-02-20 21:14:04,268 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-02-20 21:14:04,268 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 27 states have (on average 2.7777777777777777) internal successors, (75), 26 states have internal predecessors, (75), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) Word has length 65 [2022-02-20 21:14:04,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-02-20 21:14:04,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 2.7777777777777777) internal successors, (75), 26 states have internal predecessors, (75), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:14:04,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 195 transitions. [2022-02-20 21:14:04,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 27 states have (on average 2.7777777777777777) internal successors, (75), 26 states have internal predecessors, (75), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:14:04,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 195 transitions. [2022-02-20 21:14:04,275 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states and 195 transitions. [2022-02-20 21:14:04,456 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-02-20 21:14:04,458 INFO L225 Difference]: With dead ends: 177 [2022-02-20 21:14:04,458 INFO L226 Difference]: Without dead ends: 124 [2022-02-20 21:14:04,459 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 169 GetRequests, 122 SyntacticMatches, 4 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 410 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=327, Invalid=1653, Unknown=0, NotChecked=0, Total=1980 [2022-02-20 21:14:04,459 INFO L933 BasicCegarLoop]: 49 mSDtfsCounter, 478 mSDsluCounter, 829 mSDsCounter, 0 mSdLazyCounter, 587 mSolverCounterSat, 182 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 479 SdHoareTripleChecker+Valid, 878 SdHoareTripleChecker+Invalid, 769 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 182 IncrementalHoareTripleChecker+Valid, 587 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2022-02-20 21:14:04,459 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [479 Valid, 878 Invalid, 769 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [182 Valid, 587 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2022-02-20 21:14:04,460 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 124 states. [2022-02-20 21:14:04,542 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 124 to 98. [2022-02-20 21:14:04,543 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-02-20 21:14:04,543 INFO L82 GeneralOperation]: Start isEquivalent. First operand 124 states. Second operand has 98 states, 81 states have (on average 1.1604938271604939) internal successors, (94), 82 states have internal predecessors, (94), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:14:04,543 INFO L74 IsIncluded]: Start isIncluded. First operand 124 states. Second operand has 98 states, 81 states have (on average 1.1604938271604939) internal successors, (94), 82 states have internal predecessors, (94), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:14:04,543 INFO L87 Difference]: Start difference. First operand 124 states. Second operand has 98 states, 81 states have (on average 1.1604938271604939) internal successors, (94), 82 states have internal predecessors, (94), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:14:04,545 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:04,546 INFO L93 Difference]: Finished difference Result 124 states and 150 transitions. [2022-02-20 21:14:04,546 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 150 transitions. [2022-02-20 21:14:04,546 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:04,546 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:04,546 INFO L74 IsIncluded]: Start isIncluded. First operand has 98 states, 81 states have (on average 1.1604938271604939) internal successors, (94), 82 states have internal predecessors, (94), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 124 states. [2022-02-20 21:14:04,547 INFO L87 Difference]: Start difference. First operand has 98 states, 81 states have (on average 1.1604938271604939) internal successors, (94), 82 states have internal predecessors, (94), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 124 states. [2022-02-20 21:14:04,549 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-02-20 21:14:04,549 INFO L93 Difference]: Finished difference Result 124 states and 150 transitions. [2022-02-20 21:14:04,550 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 150 transitions. [2022-02-20 21:14:04,550 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-02-20 21:14:04,550 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-02-20 21:14:04,550 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-02-20 21:14:04,550 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-02-20 21:14:04,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 98 states, 81 states have (on average 1.1604938271604939) internal successors, (94), 82 states have internal predecessors, (94), 12 states have call successors, (12), 5 states have call predecessors, (12), 4 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-02-20 21:14:04,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 116 transitions. [2022-02-20 21:14:04,553 INFO L78 Accepts]: Start accepts. Automaton has 98 states and 116 transitions. Word has length 65 [2022-02-20 21:14:04,553 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-02-20 21:14:04,553 INFO L470 AbstractCegarLoop]: Abstraction has 98 states and 116 transitions. [2022-02-20 21:14:04,553 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 27 states have (on average 2.7777777777777777) internal successors, (75), 26 states have internal predecessors, (75), 8 states have call successors, (15), 3 states have call predecessors, (15), 3 states have return successors, (13), 8 states have call predecessors, (13), 8 states have call successors, (13) [2022-02-20 21:14:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 98 states and 116 transitions. [2022-02-20 21:14:04,554 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-02-20 21:14:04,554 INFO L506 BasicCegarLoop]: Found error trace [2022-02-20 21:14:04,554 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 4, 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] [2022-02-20 21:14:04,578 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-02-20 21:14:04,759 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:14:04,759 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-02-20 21:14:04,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-02-20 21:14:04,760 INFO L85 PathProgramCache]: Analyzing trace with hash -216148949, now seen corresponding path program 1 times [2022-02-20 21:14:04,760 INFO L126 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-02-20 21:14:04,760 INFO L338 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1257229387] [2022-02-20 21:14:04,760 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:04,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-02-20 21:14:04,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-02-20 21:14:06,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,077 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,077 INFO L290 TraceCheckUtils]: 1: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,078 INFO L290 TraceCheckUtils]: 2: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,078 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6586#true} {6588#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} #164#return; {6588#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} is VALID [2022-02-20 21:14:06,078 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 8 [2022-02-20 21:14:06,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,085 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,085 INFO L290 TraceCheckUtils]: 1: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,085 INFO L290 TraceCheckUtils]: 2: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,086 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6586#true} {6593#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~s#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} #166#return; {6593#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~s#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} is VALID [2022-02-20 21:14:06,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 19 [2022-02-20 21:14:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,108 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,108 INFO L290 TraceCheckUtils]: 1: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,108 INFO L290 TraceCheckUtils]: 2: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,109 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6586#true} {6602#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} #168#return; {6602#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-02-20 21:14:06,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,117 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,118 INFO L290 TraceCheckUtils]: 2: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,118 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6586#true} {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #170#return; {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,118 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 50 [2022-02-20 21:14:06,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,125 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} #res := #t~nondet13;havoc #t~nondet13; {6586#true} is VALID [2022-02-20 21:14:06,125 INFO L290 TraceCheckUtils]: 1: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,125 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {6586#true} {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #172#return; {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 55 [2022-02-20 21:14:06,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,192 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} ~cond := #in~cond; {6628#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:14:06,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {6628#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:14:06,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} assume true; {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:14:06,195 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} {6619#(and (< 0 (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1)) (or (and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (+ (* 256 (div (+ 255 (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) 256)) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)))))) (not (= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) 0))) (or (<= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (< (+ 9223372036854775807 (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) |ULTIMATE.start_assert_bytes_match_~i~1#1|)) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #174#return; {6624#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (+ (* 256 (div (+ 255 (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) 256)) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) (= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,195 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {6586#true} is VALID [2022-02-20 21:14:06,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {6586#true} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {6588#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} is VALID [2022-02-20 21:14:06,196 INFO L272 TraceCheckUtils]: 2: Hoare triple {6588#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {6586#true} is VALID [2022-02-20 21:14:06,196 INFO L290 TraceCheckUtils]: 3: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,196 INFO L290 TraceCheckUtils]: 4: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,196 INFO L290 TraceCheckUtils]: 5: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,197 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {6586#true} {6588#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} #164#return; {6588#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} is VALID [2022-02-20 21:14:06,198 INFO L290 TraceCheckUtils]: 7: Hoare triple {6588#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {6593#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~s#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} is VALID [2022-02-20 21:14:06,198 INFO L272 TraceCheckUtils]: 8: Hoare triple {6593#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~s#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {6586#true} is VALID [2022-02-20 21:14:06,198 INFO L290 TraceCheckUtils]: 9: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,198 INFO L290 TraceCheckUtils]: 10: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,198 INFO L290 TraceCheckUtils]: 11: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,199 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {6586#true} {6593#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~s#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} #166#return; {6593#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~s#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} is VALID [2022-02-20 21:14:06,200 INFO L290 TraceCheckUtils]: 13: Hoare triple {6593#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~s#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {6598#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~sp~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_impl_~sp~0#1.base|) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:14:06,202 INFO L290 TraceCheckUtils]: 14: Hoare triple {6598#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_impl_~sp~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_impl_~sp~0#1.base|) (<= |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| |ULTIMATE.start_memset_impl_~c#1|) (<= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {6599#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (or (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 2) |ULTIMATE.start_memset_impl_~n#1|) (and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:14:06,203 INFO L290 TraceCheckUtils]: 15: Hoare triple {6599#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (or (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 2) |ULTIMATE.start_memset_impl_~n#1|) (and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {6600#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (<= |ULTIMATE.start_memset_impl_~i~3#1| 1) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) (div |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)) (or (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 2) |ULTIMATE.start_memset_impl_~n#1|) (and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))))} is VALID [2022-02-20 21:14:06,205 INFO L290 TraceCheckUtils]: 16: Hoare triple {6600#(and (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 1) |ULTIMATE.start_memset_impl_~n#1|) (<= |ULTIMATE.start_memset_impl_~i~3#1| 1) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (<= (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) (div |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)) (or (<= (+ (* (div |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616) 18446744073709551616) 2) |ULTIMATE.start_memset_impl_~n#1|) (and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {6601#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} is VALID [2022-02-20 21:14:06,205 INFO L290 TraceCheckUtils]: 17: Hoare triple {6601#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {6601#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} is VALID [2022-02-20 21:14:06,207 INFO L290 TraceCheckUtils]: 18: Hoare triple {6601#(and (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ 255 |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256)) |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {6602#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,207 INFO L272 TraceCheckUtils]: 19: Hoare triple {6602#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {6586#true} is VALID [2022-02-20 21:14:06,207 INFO L290 TraceCheckUtils]: 20: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,207 INFO L290 TraceCheckUtils]: 21: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,207 INFO L290 TraceCheckUtils]: 22: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,208 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6586#true} {6602#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} #168#return; {6602#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,209 INFO L290 TraceCheckUtils]: 24: Hoare triple {6602#(and (<= |ULTIMATE.start_memset_using_uint64_impl_~n#1| 1) (= |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ |ULTIMATE.start_memset_using_uint64_impl_~n#1| (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,210 INFO L290 TraceCheckUtils]: 25: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume !memset_using_uint64_impl_#t~switch414#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,211 INFO L290 TraceCheckUtils]: 26: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,212 INFO L290 TraceCheckUtils]: 27: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume !memset_using_uint64_impl_#t~switch414#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,212 INFO L290 TraceCheckUtils]: 28: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,213 INFO L290 TraceCheckUtils]: 29: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume !memset_using_uint64_impl_#t~switch414#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,214 INFO L290 TraceCheckUtils]: 30: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,215 INFO L290 TraceCheckUtils]: 31: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume !memset_using_uint64_impl_#t~switch414#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,215 INFO L290 TraceCheckUtils]: 32: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,216 INFO L290 TraceCheckUtils]: 33: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume !memset_using_uint64_impl_#t~switch414#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,217 INFO L290 TraceCheckUtils]: 34: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,218 INFO L290 TraceCheckUtils]: 35: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume !memset_using_uint64_impl_#t~switch414#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,219 INFO L290 TraceCheckUtils]: 36: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,220 INFO L290 TraceCheckUtils]: 37: Hoare triple {6607#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {6608#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) |ULTIMATE.start_memset_using_uint64_impl_~c#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,221 INFO L290 TraceCheckUtils]: 38: Hoare triple {6608#(and (= |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) |ULTIMATE.start_memset_using_uint64_impl_~c#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {6609#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) |ULTIMATE.start_memset_using_uint64_impl_~c#1|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} is VALID [2022-02-20 21:14:06,222 INFO L290 TraceCheckUtils]: 39: Hoare triple {6609#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) |ULTIMATE.start_memset_using_uint64_impl_~c#1|) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|) (<= |ULTIMATE.start_memset_using_uint64_impl_~c#1| (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) 256 (* 256 (div (+ (- 256) |ULTIMATE.start_memset_using_uint64_impl_~c#1| (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256)))))} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:14:06,222 INFO L290 TraceCheckUtils]: 40: Hoare triple {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_using_uint64_impl_~i~4#1 := 0; {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:14:06,223 INFO L290 TraceCheckUtils]: 41: Hoare triple {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:14:06,223 INFO L290 TraceCheckUtils]: 42: Hoare triple {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} is VALID [2022-02-20 21:14:06,224 INFO L290 TraceCheckUtils]: 43: Hoare triple {6610#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1)) (<= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (* (div (+ (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) 0) (- 256) (* (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) 0) (- 1))) 256) 256) 256)) (<= (+ (* (div |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 4294967296) 1) |ULTIMATE.start_memset_using_uint64_harness_~size~0#1|))} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,225 INFO L272 TraceCheckUtils]: 44: Hoare triple {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {6586#true} is VALID [2022-02-20 21:14:06,225 INFO L290 TraceCheckUtils]: 45: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:06,225 INFO L290 TraceCheckUtils]: 46: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:06,225 INFO L290 TraceCheckUtils]: 47: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,225 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {6586#true} {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #170#return; {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,226 INFO L290 TraceCheckUtils]: 49: Hoare triple {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,226 INFO L272 TraceCheckUtils]: 50: Hoare triple {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {6586#true} is VALID [2022-02-20 21:14:06,226 INFO L290 TraceCheckUtils]: 51: Hoare triple {6586#true} #res := #t~nondet13;havoc #t~nondet13; {6586#true} is VALID [2022-02-20 21:14:06,227 INFO L290 TraceCheckUtils]: 52: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:06,227 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {6586#true} {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #172#return; {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,228 INFO L290 TraceCheckUtils]: 54: Hoare triple {6611#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (not (<= (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1) 0)) (<= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0) 256 (* 256 (div (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) 0) (- 256) (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) 0))) 256)))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {6619#(and (< 0 (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1)) (or (and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (+ (* 256 (div (+ 255 (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) 256)) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)))))) (not (= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) 0))) (or (<= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (< (+ 9223372036854775807 (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) |ULTIMATE.start_assert_bytes_match_~i~1#1|)) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,228 INFO L272 TraceCheckUtils]: 55: Hoare triple {6619#(and (< 0 (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1)) (or (and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (+ (* 256 (div (+ 255 (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) 256)) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)))))) (not (= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) 0))) (or (<= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (< (+ 9223372036854775807 (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) |ULTIMATE.start_assert_bytes_match_~i~1#1|)) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {6586#true} is VALID [2022-02-20 21:14:06,229 INFO L290 TraceCheckUtils]: 56: Hoare triple {6586#true} ~cond := #in~cond; {6628#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:14:06,229 INFO L290 TraceCheckUtils]: 57: Hoare triple {6628#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:14:06,230 INFO L290 TraceCheckUtils]: 58: Hoare triple {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} assume true; {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} is VALID [2022-02-20 21:14:06,231 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6629#(or (<= 1 |assume_abort_if_not_#in~cond|) (<= (+ |assume_abort_if_not_#in~cond| 1) 0))} {6619#(and (< 0 (+ (div |ULTIMATE.start_assert_bytes_match_~len#1| 18446744073709551616) 1)) (or (and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (+ (* 256 (div (+ 255 (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) 256)) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)))))) (not (= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) 0))) (or (<= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) (<= |ULTIMATE.start_assert_bytes_match_~len#1| 1) (< (+ 9223372036854775807 (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) |ULTIMATE.start_assert_bytes_match_~i~1#1|)) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #174#return; {6624#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (+ (* 256 (div (+ 255 (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) 256)) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) (= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:06,233 INFO L290 TraceCheckUtils]: 60: Hoare triple {6624#(and (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (+ (* 256 (div (+ 255 (* (- 1) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) 256)) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616)) |ULTIMATE.start_assert_bytes_match_~a#1.offset|))) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~b#1.offset| (* (- 18446744073709551616) (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))))) (= (+ |ULTIMATE.start_assert_bytes_match_~i~1#1| |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (* 18446744073709551616 (div |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616))) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {6625#(and (< (+ (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) |ULTIMATE.start_assert_bytes_match_#t~mem353#1|) (+ |ULTIMATE.start_assert_bytes_match_#t~mem354#1| (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem353#1| 256)) 1)) (<= (+ |ULTIMATE.start_assert_bytes_match_#t~mem354#1| (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem353#1| 256))) (+ (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) |ULTIMATE.start_assert_bytes_match_#t~mem353#1|)))} is VALID [2022-02-20 21:14:06,234 INFO L272 TraceCheckUtils]: 61: Hoare triple {6625#(and (< (+ (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) |ULTIMATE.start_assert_bytes_match_#t~mem353#1|) (+ |ULTIMATE.start_assert_bytes_match_#t~mem354#1| (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem353#1| 256)) 1)) (<= (+ |ULTIMATE.start_assert_bytes_match_#t~mem354#1| (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem353#1| 256))) (+ (* 256 (div |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) |ULTIMATE.start_assert_bytes_match_#t~mem353#1|)))} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {6626#(and (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1))} is VALID [2022-02-20 21:14:06,235 INFO L290 TraceCheckUtils]: 62: Hoare triple {6626#(and (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1))} ~cond := #in~cond; {6627#(and (<= (div __VERIFIER_assert_~cond 256) 0) (<= 1 __VERIFIER_assert_~cond))} is VALID [2022-02-20 21:14:06,235 INFO L290 TraceCheckUtils]: 63: Hoare triple {6627#(and (<= (div __VERIFIER_assert_~cond 256) 0) (<= 1 __VERIFIER_assert_~cond))} assume 0 == ~cond % 256; {6587#false} is VALID [2022-02-20 21:14:06,235 INFO L290 TraceCheckUtils]: 64: Hoare triple {6587#false} assume !false; {6587#false} is VALID [2022-02-20 21:14:06,236 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2022-02-20 21:14:06,236 INFO L144 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-02-20 21:14:06,236 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1257229387] [2022-02-20 21:14:06,236 INFO L165 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1257229387] provided 0 perfect and 1 imperfect interpolant sequences [2022-02-20 21:14:06,236 INFO L338 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [414658938] [2022-02-20 21:14:06,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-02-20 21:14:06,237 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-02-20 21:14:06,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 21:14:06,238 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-02-20 21:14:06,239 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-02-20 21:14:06,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 276 conjuncts, 103 conjunts are in the unsatisfiable core [2022-02-20 21:14:06,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-02-20 21:14:06,505 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-02-20 21:14:06,563 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 10 treesize of output 8 [2022-02-20 21:14:07,008 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 41 [2022-02-20 21:14:07,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 21:14:07,017 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 2 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 2 new quantified variables, introduced 0 case distinctions, treesize of input 39 treesize of output 75 [2022-02-20 21:14:07,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 21:14:07,034 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 48 treesize of output 9 [2022-02-20 21:14:09,576 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 46 treesize of output 41 [2022-02-20 21:14:23,807 WARN L860 $PredicateComparison]: unable to prove that (exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2| Int)) (and (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) (let ((.cse2 (mod (select (select |c_#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256))) (let ((.cse0 (<= .cse2 127)) (.cse1 (select (select |c_#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0))) (or (and (not .cse0) (= .cse1 (+ (- 256) .cse2))) (and .cse0 (= .cse1 .cse2))))) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|)))) is different from true [2022-02-20 21:14:39,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 21:14:39,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2022-02-20 21:14:39,177 INFO L173 IndexEqualityManager]: detected equality via solver [2022-02-20 21:14:39,178 INFO L390 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 6 select indices, 6 select index equivalence classes, 2 disjoint index pairs (out of 15 index pairs), introduced 4 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 67 [2022-02-20 21:14:40,281 INFO L290 TraceCheckUtils]: 0: Hoare triple {6586#true} assume { :begin_inline_ULTIMATE.init } true;#NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(30, 2);call #Ultimate.allocInit(12, 3);call #Ultimate.allocInit(78, 4); {6633#(< 0 |#StackHeapBarrier|)} is VALID [2022-02-20 21:14:40,287 INFO L290 TraceCheckUtils]: 1: Hoare triple {6633#(< 0 |#StackHeapBarrier|)} assume { :end_inline_ULTIMATE.init } true;assume { :begin_inline_main } true;havoc main_#res#1;assume { :begin_inline_memset_using_uint64_harness } true;havoc memset_using_uint64_harness_#t~nondet417#1, memset_using_uint64_harness_#t~nondet418#1, memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset, memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset, memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1;call memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset := #Ultimate.allocOnStack(320);call memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset := #Ultimate.allocOnStack(320);assume -2147483648 <= memset_using_uint64_harness_#t~nondet417#1 && memset_using_uint64_harness_#t~nondet417#1 <= 2147483647;memset_using_uint64_harness_~c~2#1 := memset_using_uint64_harness_#t~nondet417#1;havoc memset_using_uint64_harness_#t~nondet417#1;memset_using_uint64_harness_~size~0#1 := memset_using_uint64_harness_#t~nondet418#1;havoc memset_using_uint64_harness_#t~nondet418#1; {6637#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} is VALID [2022-02-20 21:14:40,288 INFO L272 TraceCheckUtils]: 2: Hoare triple {6637#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} call assume_abort_if_not((if 0 == (if memset_using_uint64_harness_~size~0#1 % 4294967296 < 160 then 1 else 0) then 0 else 1)); {6586#true} is VALID [2022-02-20 21:14:40,288 INFO L290 TraceCheckUtils]: 3: Hoare triple {6586#true} ~cond := #in~cond; {6586#true} is VALID [2022-02-20 21:14:40,288 INFO L290 TraceCheckUtils]: 4: Hoare triple {6586#true} assume !(0 == ~cond % 256); {6586#true} is VALID [2022-02-20 21:14:40,288 INFO L290 TraceCheckUtils]: 5: Hoare triple {6586#true} assume true; {6586#true} is VALID [2022-02-20 21:14:40,288 INFO L284 TraceCheckUtils]: 6: Hoare quadruple {6586#true} {6637#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} #164#return; {6637#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} is VALID [2022-02-20 21:14:40,289 INFO L290 TraceCheckUtils]: 7: Hoare triple {6637#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0))} assume { :begin_inline_memset_impl } true;memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset, memset_impl_#in~c#1, memset_impl_#in~n#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_impl_#res#1.base, memset_impl_#res#1.offset;havoc memset_impl_#t~post413#1, memset_impl_~i~3#1, memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset, memset_impl_~s#1.base, memset_impl_~s#1.offset, memset_impl_~c#1, memset_impl_~n#1;memset_impl_~s#1.base, memset_impl_~s#1.offset := memset_impl_#in~s#1.base, memset_impl_#in~s#1.offset;memset_impl_~c#1 := memset_impl_#in~c#1;memset_impl_~n#1 := memset_impl_#in~n#1; {6656#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| |ULTIMATE.start_memset_impl_~s#1.offset|) (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)))} is VALID [2022-02-20 21:14:40,289 INFO L272 TraceCheckUtils]: 8: Hoare triple {6656#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| |ULTIMATE.start_memset_impl_~s#1.offset|) (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)))} call assume_abort_if_not((if 0 == (if 0 == memset_impl_~n#1 % 18446744073709551616 || memset_impl_~s#1.base != 0 || memset_impl_~s#1.offset != 0 then 1 else 0) then 0 else 1)); {6586#true} is VALID [2022-02-20 21:14:40,289 INFO L290 TraceCheckUtils]: 9: Hoare triple {6586#true} ~cond := #in~cond; {6628#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} is VALID [2022-02-20 21:14:40,290 INFO L290 TraceCheckUtils]: 10: Hoare triple {6628#(= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|)} assume !(0 == ~cond % 256); {6666#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:14:40,290 INFO L290 TraceCheckUtils]: 11: Hoare triple {6666#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} assume true; {6666#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} is VALID [2022-02-20 21:14:40,291 INFO L284 TraceCheckUtils]: 12: Hoare quadruple {6666#(not (= (mod |assume_abort_if_not_#in~cond| 256) 0))} {6656#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| |ULTIMATE.start_memset_impl_~s#1.offset|) (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)))} #166#return; {6656#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| |ULTIMATE.start_memset_impl_~s#1.offset|) (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)))} is VALID [2022-02-20 21:14:40,291 INFO L290 TraceCheckUtils]: 13: Hoare triple {6656#(and (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| |ULTIMATE.start_memset_impl_~s#1.offset|) (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_impl_~s#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)))} assume memset_impl_~n#1 % 18446744073709551616 > 0;memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset;memset_impl_~i~3#1 := 0; {6676#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_impl_~sp~0#1.offset| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_impl_~sp~0#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:14:40,293 INFO L290 TraceCheckUtils]: 14: Hoare triple {6676#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (= |ULTIMATE.start_memset_impl_~sp~0#1.offset| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~c#1| |ULTIMATE.start_memset_using_uint64_harness_~c~2#1|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base| |ULTIMATE.start_memset_impl_~sp~0#1.base|) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} assume !!(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616);call write~int((if memset_impl_~c#1 % 256 <= 127 then memset_impl_~c#1 % 256 else memset_impl_~c#1 % 256 - 256), memset_impl_~sp~0#1.base, memset_impl_~sp~0#1.offset + (if memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 else memset_impl_~i~3#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {6680#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (or (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616))) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)) (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)))) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} is VALID [2022-02-20 21:14:40,294 INFO L290 TraceCheckUtils]: 15: Hoare triple {6680#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (< (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (or (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616))) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)) (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod |ULTIMATE.start_memset_impl_~i~3#1| 18446744073709551616)))) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)))) (= |ULTIMATE.start_memset_impl_~i~3#1| 0))} memset_impl_#t~post413#1 := memset_impl_~i~3#1;memset_impl_~i~3#1 := 1 + memset_impl_#t~post413#1;havoc memset_impl_#t~post413#1; {6684#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< (mod (+ 18446744073709551615 |ULTIMATE.start_memset_impl_~i~3#1|) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= (+ (- 1) |ULTIMATE.start_memset_impl_~i~3#1|) 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (or (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod (+ 18446744073709551615 |ULTIMATE.start_memset_impl_~i~3#1|) 18446744073709551616))) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)) (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod (+ 18446744073709551615 |ULTIMATE.start_memset_impl_~i~3#1|) 18446744073709551616)))) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)))))} is VALID [2022-02-20 21:14:40,295 INFO L290 TraceCheckUtils]: 16: Hoare triple {6684#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< (mod (+ 18446744073709551615 |ULTIMATE.start_memset_impl_~i~3#1|) 18446744073709551616) (mod |ULTIMATE.start_memset_impl_~n#1| 18446744073709551616)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= (+ (- 1) |ULTIMATE.start_memset_impl_~i~3#1|) 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_impl_~n#1| (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (or (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod (+ 18446744073709551615 |ULTIMATE.start_memset_impl_~i~3#1|) 18446744073709551616))) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)) (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (+ |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| (mod (+ 18446744073709551615 |ULTIMATE.start_memset_impl_~i~3#1|) 18446744073709551616)))) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127)))))} assume !(memset_impl_~i~3#1 % 18446744073709551616 < memset_impl_~n#1 % 18446744073709551616); {6688#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (not (< 1 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))))} is VALID [2022-02-20 21:14:40,296 INFO L290 TraceCheckUtils]: 17: Hoare triple {6688#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (not (< 1 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))))} memset_impl_#res#1.base, memset_impl_#res#1.offset := memset_impl_~s#1.base, memset_impl_~s#1.offset; {6688#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (not (< 1 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))))} is VALID [2022-02-20 21:14:40,297 INFO L290 TraceCheckUtils]: 18: Hoare triple {6688#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (not (< 1 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256)) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~c~2#1| 256) 127))))} memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset := memset_impl_#res#1.base, memset_impl_#res#1.offset;assume { :end_inline_memset_impl } true;havoc memset_using_uint64_harness_#t~ret419#1.base, memset_using_uint64_harness_#t~ret419#1.offset;assume { :begin_inline_memset_using_uint64_impl } true;memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset, memset_using_uint64_impl_#in~c#1, memset_using_uint64_impl_#in~n#1 := memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~c~2#1, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;havoc memset_using_uint64_impl_#t~switch414#1, memset_using_uint64_impl_~chars~0#1.base, memset_using_uint64_impl_~chars~0#1.offset, memset_using_uint64_impl_#t~mem416#1, memset_using_uint64_impl_#t~pre415#1, memset_using_uint64_impl_~i~4#1, memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset, memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~n#1, memset_using_uint64_impl_~num_uint64s~0#1, memset_using_uint64_impl_~rem~0#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset;memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset := memset_using_uint64_impl_#in~dst#1.base, memset_using_uint64_impl_#in~dst#1.offset;memset_using_uint64_impl_~c#1 := memset_using_uint64_impl_#in~c#1;memset_using_uint64_impl_~n#1 := memset_using_uint64_impl_#in~n#1; {6695#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset|))} is VALID [2022-02-20 21:14:40,301 INFO L272 TraceCheckUtils]: 19: Hoare triple {6695#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset|))} call assume_abort_if_not((if 0 == (if 0 == memset_using_uint64_impl_~n#1 % 18446744073709551616 || memset_using_uint64_impl_~dst#1.base != 0 || memset_using_uint64_impl_~dst#1.offset != 0 then 1 else 0) then 0 else 1)); {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} is VALID [2022-02-20 21:14:40,302 INFO L290 TraceCheckUtils]: 20: Hoare triple {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} ~cond := #in~cond; {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} is VALID [2022-02-20 21:14:40,303 INFO L290 TraceCheckUtils]: 21: Hoare triple {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} assume !(0 == ~cond % 256); {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} is VALID [2022-02-20 21:14:40,304 INFO L290 TraceCheckUtils]: 22: Hoare triple {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} assume true; {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} is VALID [2022-02-20 21:14:40,305 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6699#(exists ((|v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5| Int)) (and (or (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) (<= 0 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 256) 127)) (and (< (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0) 0) (<= 0 (+ 256 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (exists ((|aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83| Int)) (and (< 0 (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) 129 (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0))) (< (+ (* 256 |aux_div_aux_mod_v_ULTIMATE.start_memset_using_uint64_impl_~c#1_BEFORE_CALL_1_72_83|) (select (select |#memory_int| |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|) 0)) 0))))) (< 1 |v_ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base_BEFORE_CALL_5|)))} {6695#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset|))} #168#return; {6695#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset|))} is VALID [2022-02-20 21:14:40,306 INFO L290 TraceCheckUtils]: 24: Hoare triple {6695#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~dst#1.offset|))} memset_using_uint64_impl_~num_uint64s~0#1 := memset_using_uint64_impl_~n#1 / 8;memset_using_uint64_impl_~rem~0#1 := (if 0 == memset_using_uint64_impl_~n#1 then 0 else (if 1 == memset_using_uint64_impl_~n#1 then 1 else ~bitwiseAnd(memset_using_uint64_impl_~n#1, 7)));memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;memset_using_uint64_impl_#t~switch414#1 := 7 == memset_using_uint64_impl_~rem~0#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,307 INFO L290 TraceCheckUtils]: 25: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !memset_using_uint64_impl_#t~switch414#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,308 INFO L290 TraceCheckUtils]: 26: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 6 == memset_using_uint64_impl_~rem~0#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,311 INFO L290 TraceCheckUtils]: 27: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !memset_using_uint64_impl_#t~switch414#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,312 INFO L290 TraceCheckUtils]: 28: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 5 == memset_using_uint64_impl_~rem~0#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,318 INFO L290 TraceCheckUtils]: 29: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !memset_using_uint64_impl_#t~switch414#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,319 INFO L290 TraceCheckUtils]: 30: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 4 == memset_using_uint64_impl_~rem~0#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,320 INFO L290 TraceCheckUtils]: 31: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !memset_using_uint64_impl_#t~switch414#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,321 INFO L290 TraceCheckUtils]: 32: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 3 == memset_using_uint64_impl_~rem~0#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,322 INFO L290 TraceCheckUtils]: 33: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !memset_using_uint64_impl_#t~switch414#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,322 INFO L290 TraceCheckUtils]: 34: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 2 == memset_using_uint64_impl_~rem~0#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,323 INFO L290 TraceCheckUtils]: 35: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !memset_using_uint64_impl_#t~switch414#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,324 INFO L290 TraceCheckUtils]: 36: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_#t~switch414#1 := memset_using_uint64_impl_#t~switch414#1 || 1 == memset_using_uint64_impl_~rem~0#1; {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,326 INFO L290 TraceCheckUtils]: 37: Hoare triple {6715#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (or (and (= (+ (- 256) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)) (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|)) (not (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127))) (and (<= (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256) 127) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod |ULTIMATE.start_memset_using_uint64_impl_~c#1| 256)))) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.offset|) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_impl_~d~0#1.base|) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume memset_using_uint64_impl_#t~switch414#1;call write~int(memset_using_uint64_impl_~c#1, memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset, 1); {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,327 INFO L290 TraceCheckUtils]: 38: Hoare triple {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} havoc memset_using_uint64_impl_#t~switch414#1;memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset := memset_using_uint64_impl_~d~0#1.base, memset_using_uint64_impl_~d~0#1.offset + (if memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 else memset_using_uint64_impl_~rem~0#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616);call memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset := #Ultimate.allocOnStack(8);call write~init~int(0, memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset, 8); {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,328 INFO L290 TraceCheckUtils]: 39: Hoare triple {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !(memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616 > 0 && 0 != memset_using_uint64_impl_~c#1); {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,329 INFO L290 TraceCheckUtils]: 40: Hoare triple {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_~i~4#1 := 0; {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,329 INFO L290 TraceCheckUtils]: 41: Hoare triple {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} assume !(memset_using_uint64_impl_~i~4#1 % 18446744073709551616 < memset_using_uint64_impl_~num_uint64s~0#1 % 18446744073709551616); {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,330 INFO L290 TraceCheckUtils]: 42: Hoare triple {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset := memset_using_uint64_impl_~dst#1.base, memset_using_uint64_impl_~dst#1.offset;call ULTIMATE.dealloc(memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset);havoc memset_using_uint64_impl_~#compounded~0#1.base, memset_using_uint64_impl_~#compounded~0#1.offset; {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} is VALID [2022-02-20 21:14:40,333 INFO L290 TraceCheckUtils]: 43: Hoare triple {6755#(and (< 1 |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) (not (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|)) (< 0 (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296)) (= |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset| 0) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (+ (- 256) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)))) (and (= (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset|) (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.base|) |ULTIMATE.start_memset_using_uint64_harness_~#d2~0#1.offset|) 256) 127))) (= |ULTIMATE.start_memset_using_uint64_harness_~#d1~0#1.offset| 0) (<= (mod |ULTIMATE.start_memset_using_uint64_harness_~size~0#1| 4294967296) 1))} memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset := memset_using_uint64_impl_#res#1.base, memset_using_uint64_impl_#res#1.offset;assume { :end_inline_memset_using_uint64_impl } true;havoc memset_using_uint64_harness_#t~ret420#1.base, memset_using_uint64_harness_#t~ret420#1.offset;assume { :begin_inline_assert_bytes_match } true;assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset, assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset, assert_bytes_match_#in~len#1 := memset_using_uint64_harness_~#d1~0#1.base, memset_using_uint64_harness_~#d1~0#1.offset, memset_using_uint64_harness_~#d2~0#1.base, memset_using_uint64_harness_~#d2~0#1.offset, memset_using_uint64_harness_~size~0#1 % 4294967296;havoc assert_bytes_match_#t~ret352#1, assert_bytes_match_#t~mem353#1, assert_bytes_match_#t~mem354#1, assert_bytes_match_~i~1#1, assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset, assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset, assert_bytes_match_~len#1;assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset := assert_bytes_match_#in~a#1.base, assert_bytes_match_#in~a#1.offset;assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset := assert_bytes_match_#in~b#1.base, assert_bytes_match_#in~b#1.offset;assert_bytes_match_~len#1 := assert_bytes_match_#in~len#1; {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:40,335 INFO L272 TraceCheckUtils]: 44: Hoare triple {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call __VERIFIER_assert((if 0 == (if (if assert_bytes_match_~a#1.base == 0 && assert_bytes_match_~a#1.offset == 0 then 1 else 0) == (if assert_bytes_match_~b#1.base == 0 && assert_bytes_match_~b#1.offset == 0 then 1 else 0) then 1 else 0) then 0 else 1)); {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} is VALID [2022-02-20 21:14:40,336 INFO L290 TraceCheckUtils]: 45: Hoare triple {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} ~cond := #in~cond; {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} is VALID [2022-02-20 21:14:40,337 INFO L290 TraceCheckUtils]: 46: Hoare triple {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} assume !(0 == ~cond % 256); {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} is VALID [2022-02-20 21:14:40,338 INFO L290 TraceCheckUtils]: 47: Hoare triple {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} assume true; {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} is VALID [2022-02-20 21:14:40,338 INFO L284 TraceCheckUtils]: 48: Hoare quadruple {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #170#return; {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:40,340 INFO L290 TraceCheckUtils]: 49: Hoare triple {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} assume (assert_bytes_match_~len#1 % 18446744073709551616 > 0 && (assert_bytes_match_~a#1.base != 0 || assert_bytes_match_~a#1.offset != 0)) && (assert_bytes_match_~b#1.base != 0 || assert_bytes_match_~b#1.offset != 0); {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:40,341 INFO L272 TraceCheckUtils]: 50: Hoare triple {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call assert_bytes_match_#t~ret352#1 := nondet_uint64_t(); {6797#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2| Int)) (and (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) (or (and (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0)) (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127))) (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127) (= (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)))) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|))))} is VALID [2022-02-20 21:14:40,342 INFO L290 TraceCheckUtils]: 51: Hoare triple {6797#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2| Int)) (and (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) (or (and (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0)) (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127))) (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127) (= (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)))) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|))))} #res := #t~nondet13;havoc #t~nondet13; {6797#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2| Int)) (and (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) (or (and (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0)) (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127))) (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127) (= (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)))) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|))))} is VALID [2022-02-20 21:14:40,343 INFO L290 TraceCheckUtils]: 52: Hoare triple {6797#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2| Int)) (and (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) (or (and (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0)) (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127))) (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127) (= (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)))) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|))))} assume true; {6797#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2| Int)) (and (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) (or (and (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0)) (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127))) (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127) (= (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)))) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|))))} is VALID [2022-02-20 21:14:40,344 INFO L284 TraceCheckUtils]: 53: Hoare quadruple {6797#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2| Int)) (and (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) (or (and (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0)) (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127))) (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256) 127) (= (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|) 0) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2|) 0) 256)))) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_2| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_2|))))} {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #172#return; {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:40,345 INFO L290 TraceCheckUtils]: 54: Hoare triple {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} assert_bytes_match_~i~1#1 := assert_bytes_match_#t~ret352#1;havoc assert_bytes_match_#t~ret352#1; {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:40,347 INFO L272 TraceCheckUtils]: 55: Hoare triple {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call assume_abort_if_not((if 0 == (if assert_bytes_match_~i~1#1 % 18446744073709551616 < assert_bytes_match_~len#1 % 18446744073709551616 && assert_bytes_match_~len#1 % 18446744073709551616 < 36028797018963967 then 1 else 0) then 0 else 1)); {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} is VALID [2022-02-20 21:14:40,348 INFO L290 TraceCheckUtils]: 56: Hoare triple {6778#(exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|))))} ~cond := #in~cond; {6816#(and (exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|)))) (= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|))} is VALID [2022-02-20 21:14:40,349 INFO L290 TraceCheckUtils]: 57: Hoare triple {6816#(and (exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|)))) (= assume_abort_if_not_~cond |assume_abort_if_not_#in~cond|))} assume !(0 == ~cond % 256); {6820#(and (exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|)))) (not (= (mod |assume_abort_if_not_#in~cond| 256) 0)))} is VALID [2022-02-20 21:14:40,350 INFO L290 TraceCheckUtils]: 58: Hoare triple {6820#(and (exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|)))) (not (= (mod |assume_abort_if_not_#in~cond| 256) 0)))} assume true; {6820#(and (exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|)))) (not (= (mod |assume_abort_if_not_#in~cond| 256) 0)))} is VALID [2022-02-20 21:14:40,357 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6820#(and (exists ((|v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| Int) (|v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1| Int)) (and (or (and (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127) (= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0))) (and (not (<= (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256) 127)) (= (+ (- 256) (mod (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1|) 0) 256)) (select (select |#memory_int| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) 0)))) (< 1 |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|) (not (= |v_ULTIMATE.start_assert_bytes_match_~b#1.base_BEFORE_CALL_1| |v_ULTIMATE.start_assert_bytes_match_~a#1.base_BEFORE_CALL_1|)))) (not (= (mod |assume_abort_if_not_#in~cond| 256) 0)))} {6774#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (<= (div |ULTIMATE.start_assert_bytes_match_~len#1| (- 4294967296)) (div (+ (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) 1) 4294967296)) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127)) (= (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) (+ (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (- 256)))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (<= 0 |ULTIMATE.start_assert_bytes_match_~len#1|) (< (div (+ (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|) (- 4294967296)) (+ (div (+ 4294967295 (* (- 1) |ULTIMATE.start_assert_bytes_match_~len#1|)) 4294967296) 1)) (< |ULTIMATE.start_assert_bytes_match_~len#1| 4294967296) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} #174#return; {6827#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (exists ((|aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| Int) (|aux_div_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155| Int) (|aux_div_ULTIMATE.start_assert_bytes_match_~len#1_63| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| Int)) (and (<= 0 |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (<= (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155|) 4294967294) (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|)) (<= |aux_div_ULTIMATE.start_assert_bytes_match_~len#1_63| |aux_div_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155|) (<= (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (+ 4294967295 (* |aux_div_ULTIMATE.start_assert_bytes_match_~len#1_63| 4294967296))) (< 0 (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 1)) (<= (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) 4294967295) (<= (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (+ (* |aux_div_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185| 4294967296) 4294967294)) (< (mod |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616) (mod (+ 4294967295 (* 18446744073709551615 |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (* 18446744069414584320 |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|)) 18446744073709551616)) (< |aux_div_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185| (+ |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 1)))) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (= (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) 256) (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256)) (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} is VALID [2022-02-20 21:14:40,361 INFO L290 TraceCheckUtils]: 60: Hoare triple {6827#(and (< 1 |ULTIMATE.start_assert_bytes_match_~a#1.base|) (= |ULTIMATE.start_assert_bytes_match_~b#1.offset| 0) (exists ((|aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| Int) (|aux_div_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155| Int) (|aux_div_ULTIMATE.start_assert_bytes_match_~len#1_63| Int) (|aux_div_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185| Int) (|aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| Int)) (and (<= 0 |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (<= (+ (* 4294967296 |aux_div_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155|) 4294967294) (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|)) (<= |aux_div_ULTIMATE.start_assert_bytes_match_~len#1_63| |aux_div_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155|) (<= (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (+ 4294967295 (* |aux_div_ULTIMATE.start_assert_bytes_match_~len#1_63| 4294967296))) (< 0 (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 1)) (<= (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) 4294967295) (<= (+ (* |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 4294967296) |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (+ (* |aux_div_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185| 4294967296) 4294967294)) (< (mod |ULTIMATE.start_assert_bytes_match_~i~1#1| 18446744073709551616) (mod (+ 4294967295 (* 18446744073709551615 |aux_mod_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|) (* 18446744069414584320 |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212|)) 18446744073709551616)) (< |aux_div_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185| (+ |aux_div_aux_mod_aux_mod_aux_mod_ULTIMATE.start_assert_bytes_match_~len#1_63_155_185_212| 1)))) (not (= |ULTIMATE.start_assert_bytes_match_~b#1.base| |ULTIMATE.start_assert_bytes_match_~a#1.base|)) (or (and (= (+ (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|) 256) (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256)) (not (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (and (= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~a#1.base|) |ULTIMATE.start_assert_bytes_match_~a#1.offset|)) (<= (mod (select (select |#memory_int| |ULTIMATE.start_assert_bytes_match_~b#1.base|) |ULTIMATE.start_assert_bytes_match_~b#1.offset|) 256) 127))) (= |ULTIMATE.start_assert_bytes_match_~a#1.offset| 0))} call assert_bytes_match_#t~mem353#1 := read~int(assert_bytes_match_~a#1.base, assert_bytes_match_~a#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1);call assert_bytes_match_#t~mem354#1 := read~int(assert_bytes_match_~b#1.base, assert_bytes_match_~b#1.offset + (if assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 <= 9223372036854775807 then assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 else assert_bytes_match_~i~1#1 % 18446744073709551616 % 18446744073709551616 - 18446744073709551616), 1); {6831#(or (and (= (+ 256 |ULTIMATE.start_assert_bytes_match_#t~mem353#1|) (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) (not (<= (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256) 127))) (and (= |ULTIMATE.start_assert_bytes_match_#t~mem353#1| (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) (<= (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256) 127)))} is VALID [2022-02-20 21:14:40,363 INFO L272 TraceCheckUtils]: 61: Hoare triple {6831#(or (and (= (+ 256 |ULTIMATE.start_assert_bytes_match_#t~mem353#1|) (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) (not (<= (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256) 127))) (and (= |ULTIMATE.start_assert_bytes_match_#t~mem353#1| (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256)) (<= (mod |ULTIMATE.start_assert_bytes_match_#t~mem354#1| 256) 127)))} call __VERIFIER_assert((if 0 == (if assert_bytes_match_#t~mem353#1 % 256 == assert_bytes_match_#t~mem354#1 % 256 then 1 else 0) then 0 else 1)); {6626#(and (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1))} is VALID [2022-02-20 21:14:40,363 INFO L290 TraceCheckUtils]: 62: Hoare triple {6626#(and (<= 1 |__VERIFIER_assert_#in~cond|) (<= |__VERIFIER_assert_#in~cond| 1))} ~cond := #in~cond; {6838#(and (<= __VERIFIER_assert_~cond 1) (<= 1 __VERIFIER_assert_~cond))} is VALID [2022-02-20 21:14:40,364 INFO L290 TraceCheckUtils]: 63: Hoare triple {6838#(and (<= __VERIFIER_assert_~cond 1) (<= 1 __VERIFIER_assert_~cond))} assume 0 == ~cond % 256; {6587#false} is VALID [2022-02-20 21:14:40,364 INFO L290 TraceCheckUtils]: 64: Hoare triple {6587#false} assume !false; {6587#false} is VALID [2022-02-20 21:14:40,364 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 20 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-02-20 21:14:40,364 INFO L328 TraceCheckSpWp]: Computing backward predicates...