/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 12:21:30,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 12:21:30,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 12:21:30,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 12:21:30,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 12:21:30,739 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 12:21:30,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 12:21:30,757 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 12:21:30,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 12:21:30,764 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 12:21:30,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 12:21:30,770 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 12:21:30,771 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 12:21:30,773 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 12:21:30,776 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 12:21:30,778 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 12:21:30,780 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 12:21:30,781 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 12:21:30,782 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 12:21:30,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 12:21:30,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 12:21:30,788 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 12:21:30,789 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 12:21:30,790 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 12:21:30,796 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 12:21:30,796 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 12:21:30,796 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 12:21:30,797 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 12:21:30,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 12:21:30,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 12:21:30,799 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 12:21:30,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 12:21:30,800 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 12:21:30,801 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 12:21:30,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 12:21:30,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 12:21:30,803 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 12:21:30,803 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 12:21:30,803 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 12:21:30,804 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 12:21:30,805 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 12:21:30,806 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-08 12:21:30,822 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 12:21:30,823 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 12:21:30,824 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-08 12:21:30,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-08 12:21:30,825 INFO L138 SettingsManager]: * Use SBE=true [2020-07-08 12:21:30,825 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 12:21:30,825 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 12:21:30,825 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 12:21:30,826 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 12:21:30,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 12:21:30,826 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 12:21:30,826 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 12:21:30,826 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 12:21:30,827 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 12:21:30,827 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 12:21:30,827 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 12:21:30,827 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 12:21:30,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 12:21:30,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-08 12:21:30,828 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 12:21:30,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 12:21:30,828 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:21:30,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 12:21:30,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-08 12:21:30,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-08 12:21:30,829 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-08 12:21:30,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-08 12:21:30,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 12:21:30,830 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-08 12:21:30,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-08 12:21:31,177 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 12:21:31,200 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 12:21:31,207 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 12:21:31,209 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 12:21:31,209 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 12:21:31,211 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-07-08 12:21:31,311 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba874bffb/b921a70f4f1b4bbf8844ee8b8686384f/FLAG1b21d8129 [2020-07-08 12:21:32,013 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 12:21:32,014 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-07-08 12:21:32,045 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba874bffb/b921a70f4f1b4bbf8844ee8b8686384f/FLAG1b21d8129 [2020-07-08 12:21:32,187 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba874bffb/b921a70f4f1b4bbf8844ee8b8686384f [2020-07-08 12:21:32,203 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 12:21:32,206 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 12:21:32,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 12:21:32,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 12:21:32,216 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 12:21:32,219 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:21:32" (1/1) ... [2020-07-08 12:21:32,223 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3fd80a20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:32, skipping insertion in model container [2020-07-08 12:21:32,224 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 12:21:32" (1/1) ... [2020-07-08 12:21:32,237 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 12:21:32,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 12:21:33,090 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:21:33,108 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 12:21:33,200 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 12:21:33,279 INFO L208 MainTranslator]: Completed translation [2020-07-08 12:21:33,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33 WrapperNode [2020-07-08 12:21:33,280 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 12:21:33,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 12:21:33,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 12:21:33,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 12:21:33,299 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... [2020-07-08 12:21:33,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... [2020-07-08 12:21:33,327 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... [2020-07-08 12:21:33,327 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... [2020-07-08 12:21:33,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... [2020-07-08 12:21:33,415 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... [2020-07-08 12:21:33,424 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... [2020-07-08 12:21:33,438 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 12:21:33,439 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 12:21:33,439 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 12:21:33,439 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 12:21:33,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 12:21:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 12:21:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 12:21:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-07-08 12:21:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-08 12:21:33,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-08 12:21:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-07-08 12:21:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_slave [2020-07-08 12:21:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_master [2020-07-08 12:21:33,514 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_slave [2020-07-08 12:21:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_generic [2020-07-08 12:21:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_slave [2020-07-08 12:21:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_slave [2020-07-08 12:21:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_nested_lists [2020-07-08 12:21:33,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_reinit_nested_lists [2020-07-08 12:21:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_master [2020-07-08 12:21:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_master [2020-07-08 12:21:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_master [2020-07-08 12:21:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_base [2020-07-08 12:21:33,516 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_full [2020-07-08 12:21:33,517 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_dangling [2020-07-08 12:21:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_init [2020-07-08 12:21:33,518 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 12:21:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 12:21:33,519 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-08 12:21:33,521 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-08 12:21:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-08 12:21:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-08 12:21:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-08 12:21:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-08 12:21:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-08 12:21:33,522 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-08 12:21:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-08 12:21:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-08 12:21:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-08 12:21:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-08 12:21:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-08 12:21:33,523 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-08 12:21:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-08 12:21:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-08 12:21:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-08 12:21:33,524 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-08 12:21:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-08 12:21:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-08 12:21:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-08 12:21:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-08 12:21:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-08 12:21:33,525 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-08 12:21:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-08 12:21:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-08 12:21:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-08 12:21:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-08 12:21:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-08 12:21:33,526 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-08 12:21:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-08 12:21:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-08 12:21:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-08 12:21:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-08 12:21:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-08 12:21:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-08 12:21:33,527 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-08 12:21:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-08 12:21:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-08 12:21:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-08 12:21:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-08 12:21:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-08 12:21:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-08 12:21:33,528 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-08 12:21:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-08 12:21:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-08 12:21:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-08 12:21:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-08 12:21:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-08 12:21:33,529 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-08 12:21:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-08 12:21:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-08 12:21:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 12:21:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-08 12:21:33,530 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-08 12:21:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 12:21:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-08 12:21:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-08 12:21:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-08 12:21:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-08 12:21:33,531 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-07-08 12:21:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-08 12:21:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-08 12:21:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-07-08 12:21:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-08 12:21:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 12:21:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-07-08 12:21:33,532 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-08 12:21:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-08 12:21:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-08 12:21:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-08 12:21:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-08 12:21:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-08 12:21:33,533 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-08 12:21:33,534 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-08 12:21:33,535 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-08 12:21:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-08 12:21:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-08 12:21:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-08 12:21:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-08 12:21:33,536 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-08 12:21:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-08 12:21:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-08 12:21:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-08 12:21:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-08 12:21:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-08 12:21:33,537 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-08 12:21:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-08 12:21:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 12:21:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-07-08 12:21:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_slave [2020-07-08 12:21:33,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 12:21:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 12:21:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_master [2020-07-08 12:21:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_slave [2020-07-08 12:21:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 12:21:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_generic [2020-07-08 12:21:33,539 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 12:21:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-07-08 12:21:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-08 12:21:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 12:21:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_slave [2020-07-08 12:21:33,540 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_slave [2020-07-08 12:21:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_nested_lists [2020-07-08 12:21:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure dll_reinit_nested_lists [2020-07-08 12:21:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_master [2020-07-08 12:21:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_master [2020-07-08 12:21:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_master [2020-07-08 12:21:33,541 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_base [2020-07-08 12:21:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_full [2020-07-08 12:21:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_dangling [2020-07-08 12:21:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_init [2020-07-08 12:21:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 12:21:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 12:21:33,542 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 12:21:34,967 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 12:21:34,967 INFO L295 CfgBuilder]: Removed 38 assume(true) statements. [2020-07-08 12:21:34,973 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:21:34 BoogieIcfgContainer [2020-07-08 12:21:34,974 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 12:21:34,975 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 12:21:34,975 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 12:21:34,979 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 12:21:34,980 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 12:21:32" (1/3) ... [2020-07-08 12:21:34,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e5cb795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:21:34, skipping insertion in model container [2020-07-08 12:21:34,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 12:21:33" (2/3) ... [2020-07-08 12:21:34,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e5cb795 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 12:21:34, skipping insertion in model container [2020-07-08 12:21:34,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 12:21:34" (3/3) ... [2020-07-08 12:21:34,984 INFO L109 eAbstractionObserver]: Analyzing ICFG dll_of_dll-1.i [2020-07-08 12:21:34,998 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-08 12:21:35,009 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 12:21:35,027 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 12:21:35,059 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 12:21:35,059 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 12:21:35,059 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-08 12:21:35,059 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 12:21:35,059 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 12:21:35,059 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 12:21:35,060 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 12:21:35,060 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 12:21:35,088 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states. [2020-07-08 12:21:35,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-08 12:21:35,099 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:21:35,101 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:21:35,101 INFO L427 AbstractCegarLoop]: === Iteration 1 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:21:35,107 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:21:35,108 INFO L82 PathProgramCache]: Analyzing trace with hash -1405399524, now seen corresponding path program 1 times [2020-07-08 12:21:35,118 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:21:35,119 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1657845212] [2020-07-08 12:21:35,120 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:21:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {222#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {172#true} is VALID [2020-07-08 12:21:35,442 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume true; {172#true} is VALID [2020-07-08 12:21:35,443 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {172#true} {172#true} #542#return; {172#true} is VALID [2020-07-08 12:21:35,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,704 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,705 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,707 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,707 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,709 INFO L263 TraceCheckUtils]: 1: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,710 INFO L280 TraceCheckUtils]: 2: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,711 INFO L280 TraceCheckUtils]: 3: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,711 INFO L280 TraceCheckUtils]: 4: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,711 INFO L280 TraceCheckUtils]: 5: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,712 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,713 INFO L280 TraceCheckUtils]: 9: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,713 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,714 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,715 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,716 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,718 INFO L263 TraceCheckUtils]: 2: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,719 INFO L280 TraceCheckUtils]: 3: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,720 INFO L263 TraceCheckUtils]: 4: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,721 INFO L280 TraceCheckUtils]: 5: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,721 INFO L280 TraceCheckUtils]: 6: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,722 INFO L280 TraceCheckUtils]: 7: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,722 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,723 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,723 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,723 INFO L280 TraceCheckUtils]: 11: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,724 INFO L280 TraceCheckUtils]: 12: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,724 INFO L280 TraceCheckUtils]: 13: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,724 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,725 INFO L280 TraceCheckUtils]: 15: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,725 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-08 12:21:35,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:35,785 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,787 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,787 INFO L280 TraceCheckUtils]: 2: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,788 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,789 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,790 INFO L263 TraceCheckUtils]: 1: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,791 INFO L280 TraceCheckUtils]: 2: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,793 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,794 INFO L280 TraceCheckUtils]: 9: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,795 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,795 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,796 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,796 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,798 INFO L263 TraceCheckUtils]: 2: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,799 INFO L280 TraceCheckUtils]: 3: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,801 INFO L263 TraceCheckUtils]: 4: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,801 INFO L280 TraceCheckUtils]: 5: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,802 INFO L280 TraceCheckUtils]: 6: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,802 INFO L280 TraceCheckUtils]: 7: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,803 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,803 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,803 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,804 INFO L280 TraceCheckUtils]: 11: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,804 INFO L280 TraceCheckUtils]: 12: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,804 INFO L280 TraceCheckUtils]: 13: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,805 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,805 INFO L280 TraceCheckUtils]: 15: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,805 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-08 12:21:35,807 INFO L280 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {172#true} is VALID [2020-07-08 12:21:35,809 INFO L263 TraceCheckUtils]: 1: Hoare triple {172#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,809 INFO L280 TraceCheckUtils]: 2: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,810 INFO L280 TraceCheckUtils]: 3: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,812 INFO L263 TraceCheckUtils]: 4: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,812 INFO L280 TraceCheckUtils]: 5: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,814 INFO L263 TraceCheckUtils]: 6: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,814 INFO L280 TraceCheckUtils]: 7: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,815 INFO L280 TraceCheckUtils]: 8: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,816 INFO L280 TraceCheckUtils]: 9: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,816 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,817 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,817 INFO L280 TraceCheckUtils]: 12: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,817 INFO L280 TraceCheckUtils]: 13: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,818 INFO L280 TraceCheckUtils]: 14: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,818 INFO L280 TraceCheckUtils]: 15: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,819 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,819 INFO L280 TraceCheckUtils]: 17: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,819 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-08 12:21:35,820 INFO L263 TraceCheckUtils]: 19: Hoare triple {173#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,820 INFO L280 TraceCheckUtils]: 20: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,820 INFO L280 TraceCheckUtils]: 21: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,823 INFO L263 TraceCheckUtils]: 22: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,823 INFO L280 TraceCheckUtils]: 23: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,825 INFO L263 TraceCheckUtils]: 24: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,825 INFO L280 TraceCheckUtils]: 25: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,826 INFO L280 TraceCheckUtils]: 26: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,827 INFO L280 TraceCheckUtils]: 28: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,827 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,828 INFO L280 TraceCheckUtils]: 30: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,828 INFO L280 TraceCheckUtils]: 31: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,828 INFO L280 TraceCheckUtils]: 32: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,829 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,829 INFO L280 TraceCheckUtils]: 35: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,830 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-08 12:21:35,830 INFO L280 TraceCheckUtils]: 37: Hoare triple {173#false} assume !true; {173#false} is VALID [2020-07-08 12:21:35,830 INFO L280 TraceCheckUtils]: 38: Hoare triple {173#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {173#false} is VALID [2020-07-08 12:21:35,831 INFO L280 TraceCheckUtils]: 39: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,831 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {173#false} {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {173#false} is VALID [2020-07-08 12:21:35,838 INFO L263 TraceCheckUtils]: 0: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,839 INFO L280 TraceCheckUtils]: 1: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {172#true} is VALID [2020-07-08 12:21:35,842 INFO L263 TraceCheckUtils]: 2: Hoare triple {172#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,842 INFO L280 TraceCheckUtils]: 3: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,843 INFO L280 TraceCheckUtils]: 4: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,845 INFO L263 TraceCheckUtils]: 5: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,846 INFO L280 TraceCheckUtils]: 6: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,848 INFO L263 TraceCheckUtils]: 7: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,848 INFO L280 TraceCheckUtils]: 8: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,849 INFO L280 TraceCheckUtils]: 9: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,850 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,850 INFO L280 TraceCheckUtils]: 11: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,851 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,851 INFO L280 TraceCheckUtils]: 13: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,851 INFO L280 TraceCheckUtils]: 14: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,852 INFO L280 TraceCheckUtils]: 15: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,852 INFO L280 TraceCheckUtils]: 16: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,852 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,853 INFO L280 TraceCheckUtils]: 18: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,853 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-08 12:21:35,853 INFO L263 TraceCheckUtils]: 20: Hoare triple {173#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,854 INFO L280 TraceCheckUtils]: 21: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,854 INFO L280 TraceCheckUtils]: 22: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,857 INFO L263 TraceCheckUtils]: 23: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,857 INFO L280 TraceCheckUtils]: 24: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,859 INFO L263 TraceCheckUtils]: 25: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,859 INFO L280 TraceCheckUtils]: 26: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,860 INFO L280 TraceCheckUtils]: 27: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,861 INFO L280 TraceCheckUtils]: 28: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,861 INFO L280 TraceCheckUtils]: 29: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,862 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,862 INFO L280 TraceCheckUtils]: 31: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,863 INFO L280 TraceCheckUtils]: 32: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,863 INFO L280 TraceCheckUtils]: 33: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,863 INFO L280 TraceCheckUtils]: 34: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,864 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,864 INFO L280 TraceCheckUtils]: 36: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,865 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-08 12:21:35,865 INFO L280 TraceCheckUtils]: 38: Hoare triple {173#false} assume !true; {173#false} is VALID [2020-07-08 12:21:35,865 INFO L280 TraceCheckUtils]: 39: Hoare triple {173#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {173#false} is VALID [2020-07-08 12:21:35,866 INFO L280 TraceCheckUtils]: 40: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,866 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {173#false} {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {173#false} is VALID [2020-07-08 12:21:35,867 INFO L280 TraceCheckUtils]: 42: Hoare triple {173#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {173#false} is VALID [2020-07-08 12:21:35,867 INFO L280 TraceCheckUtils]: 43: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,867 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {173#false} {172#true} #498#return; {173#false} is VALID [2020-07-08 12:21:35,875 INFO L263 TraceCheckUtils]: 0: Hoare triple {172#true} call ULTIMATE.init(); {222#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-08 12:21:35,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {222#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {172#true} is VALID [2020-07-08 12:21:35,876 INFO L280 TraceCheckUtils]: 2: Hoare triple {172#true} assume true; {172#true} is VALID [2020-07-08 12:21:35,877 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {172#true} {172#true} #542#return; {172#true} is VALID [2020-07-08 12:21:35,877 INFO L263 TraceCheckUtils]: 4: Hoare triple {172#true} call #t~ret46 := main(); {172#true} is VALID [2020-07-08 12:21:35,879 INFO L263 TraceCheckUtils]: 5: Hoare triple {172#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,881 INFO L263 TraceCheckUtils]: 6: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,881 INFO L280 TraceCheckUtils]: 7: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {172#true} is VALID [2020-07-08 12:21:35,884 INFO L263 TraceCheckUtils]: 8: Hoare triple {172#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,885 INFO L280 TraceCheckUtils]: 9: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,885 INFO L280 TraceCheckUtils]: 10: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,887 INFO L263 TraceCheckUtils]: 11: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,888 INFO L280 TraceCheckUtils]: 12: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,889 INFO L263 TraceCheckUtils]: 13: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,890 INFO L280 TraceCheckUtils]: 14: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,891 INFO L280 TraceCheckUtils]: 15: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,891 INFO L280 TraceCheckUtils]: 16: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,891 INFO L280 TraceCheckUtils]: 17: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,892 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,892 INFO L280 TraceCheckUtils]: 19: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,892 INFO L280 TraceCheckUtils]: 20: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,893 INFO L280 TraceCheckUtils]: 21: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,893 INFO L280 TraceCheckUtils]: 22: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,893 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,894 INFO L280 TraceCheckUtils]: 24: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,894 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-08 12:21:35,895 INFO L263 TraceCheckUtils]: 26: Hoare triple {173#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,895 INFO L280 TraceCheckUtils]: 27: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {172#true} is VALID [2020-07-08 12:21:35,896 INFO L280 TraceCheckUtils]: 28: Hoare triple {172#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {172#true} is VALID [2020-07-08 12:21:35,898 INFO L263 TraceCheckUtils]: 29: Hoare triple {172#true} call dll_insert_slave(#~9.base, #~9.offset); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,899 INFO L280 TraceCheckUtils]: 30: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {172#true} is VALID [2020-07-08 12:21:35,901 INFO L263 TraceCheckUtils]: 31: Hoare triple {172#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:35,901 INFO L280 TraceCheckUtils]: 32: Hoare triple {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {172#true} is VALID [2020-07-08 12:21:35,902 INFO L280 TraceCheckUtils]: 33: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-08 12:21:35,902 INFO L280 TraceCheckUtils]: 34: Hoare triple {173#false} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {173#false} is VALID [2020-07-08 12:21:35,903 INFO L280 TraceCheckUtils]: 35: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,903 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-08 12:21:35,904 INFO L280 TraceCheckUtils]: 37: Hoare triple {173#false} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,904 INFO L280 TraceCheckUtils]: 38: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-08 12:21:35,904 INFO L280 TraceCheckUtils]: 39: Hoare triple {173#false} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {173#false} is VALID [2020-07-08 12:21:35,905 INFO L280 TraceCheckUtils]: 40: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,905 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-08 12:21:35,905 INFO L280 TraceCheckUtils]: 42: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,906 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-08 12:21:35,906 INFO L280 TraceCheckUtils]: 44: Hoare triple {173#false} assume !true; {173#false} is VALID [2020-07-08 12:21:35,906 INFO L280 TraceCheckUtils]: 45: Hoare triple {173#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {173#false} is VALID [2020-07-08 12:21:35,907 INFO L280 TraceCheckUtils]: 46: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,907 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {173#false} {223#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {173#false} is VALID [2020-07-08 12:21:35,907 INFO L280 TraceCheckUtils]: 48: Hoare triple {173#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {173#false} is VALID [2020-07-08 12:21:35,908 INFO L280 TraceCheckUtils]: 49: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-08 12:21:35,908 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {173#false} {172#true} #498#return; {173#false} is VALID [2020-07-08 12:21:35,909 INFO L280 TraceCheckUtils]: 51: Hoare triple {173#false} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {173#false} is VALID [2020-07-08 12:21:35,909 INFO L263 TraceCheckUtils]: 52: Hoare triple {173#false} call inspect_full(~dll~1.base, ~dll~1.offset); {173#false} is VALID [2020-07-08 12:21:35,909 INFO L280 TraceCheckUtils]: 53: Hoare triple {173#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {173#false} is VALID [2020-07-08 12:21:35,910 INFO L263 TraceCheckUtils]: 54: Hoare triple {173#false} call inspect_base(~dll.base, ~dll.offset); {173#false} is VALID [2020-07-08 12:21:35,910 INFO L280 TraceCheckUtils]: 55: Hoare triple {173#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {173#false} is VALID [2020-07-08 12:21:35,910 INFO L280 TraceCheckUtils]: 56: Hoare triple {173#false} assume ~dll.base == 0 && ~dll.offset == 0; {173#false} is VALID [2020-07-08 12:21:35,911 INFO L263 TraceCheckUtils]: 57: Hoare triple {173#false} call fail(); {173#false} is VALID [2020-07-08 12:21:35,911 INFO L280 TraceCheckUtils]: 58: Hoare triple {173#false} assume !false; {173#false} is VALID [2020-07-08 12:21:35,921 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-08 12:21:35,923 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1657845212] [2020-07-08 12:21:35,924 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 12:21:35,925 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 12:21:35,926 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [477291601] [2020-07-08 12:21:35,935 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 12:21:35,939 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:21:35,945 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 12:21:36,057 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:21:36,058 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 12:21:36,058 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:21:36,069 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 12:21:36,070 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 12:21:36,073 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 4 states. [2020-07-08 12:21:37,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:21:37,809 INFO L93 Difference]: Finished difference Result 343 states and 542 transitions. [2020-07-08 12:21:37,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-08 12:21:37,809 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-08 12:21:37,810 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:21:37,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 12:21:37,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 542 transitions. [2020-07-08 12:21:37,884 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 12:21:37,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 542 transitions. [2020-07-08 12:21:37,904 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 542 transitions. [2020-07-08 12:21:38,794 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:21:38,819 INFO L225 Difference]: With dead ends: 343 [2020-07-08 12:21:38,819 INFO L226 Difference]: Without dead ends: 166 [2020-07-08 12:21:38,827 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 29 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-08 12:21:38,850 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-07-08 12:21:39,013 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 155. [2020-07-08 12:21:39,014 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:21:39,015 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand 155 states. [2020-07-08 12:21:39,015 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 155 states. [2020-07-08 12:21:39,015 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 155 states. [2020-07-08 12:21:39,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:21:39,032 INFO L93 Difference]: Finished difference Result 166 states and 200 transitions. [2020-07-08 12:21:39,033 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 200 transitions. [2020-07-08 12:21:39,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:21:39,037 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:21:39,037 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand 166 states. [2020-07-08 12:21:39,037 INFO L87 Difference]: Start difference. First operand 155 states. Second operand 166 states. [2020-07-08 12:21:39,050 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:21:39,050 INFO L93 Difference]: Finished difference Result 166 states and 200 transitions. [2020-07-08 12:21:39,051 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 200 transitions. [2020-07-08 12:21:39,053 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:21:39,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:21:39,054 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:21:39,054 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:21:39,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2020-07-08 12:21:39,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 184 transitions. [2020-07-08 12:21:39,067 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 184 transitions. Word has length 59 [2020-07-08 12:21:39,067 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:21:39,067 INFO L479 AbstractCegarLoop]: Abstraction has 155 states and 184 transitions. [2020-07-08 12:21:39,068 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 12:21:39,068 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 184 transitions. [2020-07-08 12:21:39,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-08 12:21:39,070 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:21:39,071 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:21:39,071 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 12:21:39,071 INFO L427 AbstractCegarLoop]: === Iteration 2 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:21:39,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:21:39,072 INFO L82 PathProgramCache]: Analyzing trace with hash 747676979, now seen corresponding path program 1 times [2020-07-08 12:21:39,072 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:21:39,073 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [478555220] [2020-07-08 12:21:39,073 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:21:39,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,362 INFO L280 TraceCheckUtils]: 0: Hoare triple {1429#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {1372#true} is VALID [2020-07-08 12:21:39,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,363 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1372#true} {1372#true} #542#return; {1372#true} is VALID [2020-07-08 12:21:39,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,620 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,621 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,621 INFO L280 TraceCheckUtils]: 2: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,622 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,622 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,622 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,624 INFO L263 TraceCheckUtils]: 1: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,624 INFO L280 TraceCheckUtils]: 2: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,625 INFO L280 TraceCheckUtils]: 4: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,625 INFO L280 TraceCheckUtils]: 5: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,625 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,626 INFO L280 TraceCheckUtils]: 7: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,626 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,626 INFO L280 TraceCheckUtils]: 9: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,627 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,628 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1372#true} {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} #514#return; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,634 INFO L263 TraceCheckUtils]: 2: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,634 INFO L280 TraceCheckUtils]: 3: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,635 INFO L263 TraceCheckUtils]: 4: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,636 INFO L280 TraceCheckUtils]: 7: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,636 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,636 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,636 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,637 INFO L280 TraceCheckUtils]: 11: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,638 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1372#true} {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} #514#return; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,644 INFO L280 TraceCheckUtils]: 15: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} assume true; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,646 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} #534#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:39,698 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,699 INFO L280 TraceCheckUtils]: 2: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,699 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,700 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,705 INFO L263 TraceCheckUtils]: 1: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,706 INFO L280 TraceCheckUtils]: 2: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,706 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,706 INFO L280 TraceCheckUtils]: 4: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,707 INFO L280 TraceCheckUtils]: 5: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,707 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,707 INFO L280 TraceCheckUtils]: 7: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,708 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,708 INFO L280 TraceCheckUtils]: 9: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,708 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,709 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-08 12:21:39,709 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,710 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1372#true} is VALID [2020-07-08 12:21:39,712 INFO L263 TraceCheckUtils]: 2: Hoare triple {1372#true} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,712 INFO L280 TraceCheckUtils]: 3: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,714 INFO L263 TraceCheckUtils]: 4: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,715 INFO L280 TraceCheckUtils]: 5: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,715 INFO L280 TraceCheckUtils]: 6: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,715 INFO L280 TraceCheckUtils]: 7: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,716 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,716 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,716 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,717 INFO L280 TraceCheckUtils]: 11: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,717 INFO L280 TraceCheckUtils]: 12: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,717 INFO L280 TraceCheckUtils]: 13: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,718 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-08 12:21:39,718 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,720 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1372#true} {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} #536#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} is VALID [2020-07-08 12:21:39,726 INFO L263 TraceCheckUtils]: 1: Hoare triple {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,726 INFO L280 TraceCheckUtils]: 2: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,728 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,730 INFO L263 TraceCheckUtils]: 4: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,730 INFO L280 TraceCheckUtils]: 5: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,731 INFO L263 TraceCheckUtils]: 6: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,731 INFO L280 TraceCheckUtils]: 7: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,732 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,732 INFO L280 TraceCheckUtils]: 9: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,732 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,732 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,733 INFO L280 TraceCheckUtils]: 12: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,733 INFO L280 TraceCheckUtils]: 13: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,733 INFO L280 TraceCheckUtils]: 14: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,734 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,735 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {1372#true} {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} #514#return; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,736 INFO L280 TraceCheckUtils]: 17: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} assume true; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,737 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} #534#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,739 INFO L263 TraceCheckUtils]: 19: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,740 INFO L280 TraceCheckUtils]: 20: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,741 INFO L280 TraceCheckUtils]: 21: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1372#true} is VALID [2020-07-08 12:21:39,743 INFO L263 TraceCheckUtils]: 22: Hoare triple {1372#true} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,743 INFO L280 TraceCheckUtils]: 23: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,744 INFO L263 TraceCheckUtils]: 24: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,744 INFO L280 TraceCheckUtils]: 25: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,745 INFO L280 TraceCheckUtils]: 26: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,745 INFO L280 TraceCheckUtils]: 27: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,745 INFO L280 TraceCheckUtils]: 28: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,745 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,746 INFO L280 TraceCheckUtils]: 30: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,746 INFO L280 TraceCheckUtils]: 31: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,746 INFO L280 TraceCheckUtils]: 32: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,746 INFO L280 TraceCheckUtils]: 33: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,747 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-08 12:21:39,747 INFO L280 TraceCheckUtils]: 35: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,748 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1372#true} {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} #536#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,749 INFO L280 TraceCheckUtils]: 37: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,749 INFO L280 TraceCheckUtils]: 38: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume !(0 != #t~nondet8);havoc #t~nondet8; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,750 INFO L280 TraceCheckUtils]: 40: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume true; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,752 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {1373#false} is VALID [2020-07-08 12:21:39,762 INFO L263 TraceCheckUtils]: 0: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,765 INFO L280 TraceCheckUtils]: 1: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} is VALID [2020-07-08 12:21:39,771 INFO L263 TraceCheckUtils]: 2: Hoare triple {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,773 INFO L280 TraceCheckUtils]: 4: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,775 INFO L263 TraceCheckUtils]: 5: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,781 INFO L263 TraceCheckUtils]: 7: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,781 INFO L280 TraceCheckUtils]: 8: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,782 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,782 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,782 INFO L280 TraceCheckUtils]: 13: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,783 INFO L280 TraceCheckUtils]: 14: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,783 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,783 INFO L280 TraceCheckUtils]: 16: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,784 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {1372#true} {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} #514#return; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,785 INFO L280 TraceCheckUtils]: 18: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} assume true; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,786 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} #534#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,788 INFO L263 TraceCheckUtils]: 20: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,788 INFO L280 TraceCheckUtils]: 21: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,788 INFO L280 TraceCheckUtils]: 22: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1372#true} is VALID [2020-07-08 12:21:39,789 INFO L263 TraceCheckUtils]: 23: Hoare triple {1372#true} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,790 INFO L280 TraceCheckUtils]: 24: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,791 INFO L263 TraceCheckUtils]: 25: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,791 INFO L280 TraceCheckUtils]: 27: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,792 INFO L280 TraceCheckUtils]: 28: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,792 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,793 INFO L280 TraceCheckUtils]: 31: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,793 INFO L280 TraceCheckUtils]: 32: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,793 INFO L280 TraceCheckUtils]: 33: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,794 INFO L280 TraceCheckUtils]: 34: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,794 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-08 12:21:39,794 INFO L280 TraceCheckUtils]: 36: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,801 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {1372#true} {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} #536#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,802 INFO L280 TraceCheckUtils]: 38: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,803 INFO L280 TraceCheckUtils]: 39: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume !(0 != #t~nondet8);havoc #t~nondet8; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,804 INFO L280 TraceCheckUtils]: 40: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,806 INFO L280 TraceCheckUtils]: 41: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume true; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,808 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {1373#false} is VALID [2020-07-08 12:21:39,809 INFO L280 TraceCheckUtils]: 43: Hoare triple {1373#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {1373#false} is VALID [2020-07-08 12:21:39,809 INFO L280 TraceCheckUtils]: 44: Hoare triple {1373#false} assume true; {1373#false} is VALID [2020-07-08 12:21:39,809 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1373#false} {1372#true} #498#return; {1423#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-08 12:21:39,818 INFO L263 TraceCheckUtils]: 0: Hoare triple {1372#true} call ULTIMATE.init(); {1429#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-08 12:21:39,819 INFO L280 TraceCheckUtils]: 1: Hoare triple {1429#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {1372#true} is VALID [2020-07-08 12:21:39,819 INFO L280 TraceCheckUtils]: 2: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,820 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1372#true} {1372#true} #542#return; {1372#true} is VALID [2020-07-08 12:21:39,820 INFO L263 TraceCheckUtils]: 4: Hoare triple {1372#true} call #t~ret46 := main(); {1372#true} is VALID [2020-07-08 12:21:39,822 INFO L263 TraceCheckUtils]: 5: Hoare triple {1372#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,825 INFO L263 TraceCheckUtils]: 6: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,863 INFO L280 TraceCheckUtils]: 7: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} is VALID [2020-07-08 12:21:39,865 INFO L263 TraceCheckUtils]: 8: Hoare triple {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,865 INFO L280 TraceCheckUtils]: 9: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,867 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,868 INFO L263 TraceCheckUtils]: 11: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,869 INFO L280 TraceCheckUtils]: 12: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,870 INFO L263 TraceCheckUtils]: 13: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,870 INFO L280 TraceCheckUtils]: 14: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,870 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,870 INFO L280 TraceCheckUtils]: 16: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,871 INFO L280 TraceCheckUtils]: 17: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,871 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,871 INFO L280 TraceCheckUtils]: 19: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,871 INFO L280 TraceCheckUtils]: 20: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,872 INFO L280 TraceCheckUtils]: 21: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,872 INFO L280 TraceCheckUtils]: 22: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,873 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1372#true} {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} #514#return; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,874 INFO L280 TraceCheckUtils]: 24: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} assume true; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:39,875 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} #534#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,877 INFO L263 TraceCheckUtils]: 26: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,878 INFO L280 TraceCheckUtils]: 27: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:39,878 INFO L280 TraceCheckUtils]: 28: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1372#true} is VALID [2020-07-08 12:21:39,879 INFO L263 TraceCheckUtils]: 29: Hoare triple {1372#true} call dll_insert_slave(#~9.base, #~9.offset); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,879 INFO L280 TraceCheckUtils]: 30: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:39,880 INFO L263 TraceCheckUtils]: 31: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:39,881 INFO L280 TraceCheckUtils]: 32: Hoare triple {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:39,881 INFO L280 TraceCheckUtils]: 33: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:39,881 INFO L280 TraceCheckUtils]: 34: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:39,881 INFO L280 TraceCheckUtils]: 35: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,881 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:39,882 INFO L280 TraceCheckUtils]: 37: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,882 INFO L280 TraceCheckUtils]: 38: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:39,882 INFO L280 TraceCheckUtils]: 39: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:39,882 INFO L280 TraceCheckUtils]: 40: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,883 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-08 12:21:39,883 INFO L280 TraceCheckUtils]: 42: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:39,884 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {1372#true} {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} #536#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,885 INFO L280 TraceCheckUtils]: 44: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,885 INFO L280 TraceCheckUtils]: 45: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume !(0 != #t~nondet8);havoc #t~nondet8; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,886 INFO L280 TraceCheckUtils]: 46: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,887 INFO L280 TraceCheckUtils]: 47: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume true; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:39,888 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} {1430#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {1373#false} is VALID [2020-07-08 12:21:39,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {1373#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {1373#false} is VALID [2020-07-08 12:21:39,889 INFO L280 TraceCheckUtils]: 50: Hoare triple {1373#false} assume true; {1373#false} is VALID [2020-07-08 12:21:39,889 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {1373#false} {1372#true} #498#return; {1423#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-08 12:21:39,891 INFO L280 TraceCheckUtils]: 52: Hoare triple {1423#(not (= 0 |main_#t~ret45.base|))} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {1424#(not (= main_~dll~1.base 0))} is VALID [2020-07-08 12:21:39,892 INFO L263 TraceCheckUtils]: 53: Hoare triple {1424#(not (= main_~dll~1.base 0))} call inspect_full(~dll~1.base, ~dll~1.offset); {1425#(not (= 0 |inspect_full_#in~dll.base|))} is VALID [2020-07-08 12:21:39,893 INFO L280 TraceCheckUtils]: 54: Hoare triple {1425#(not (= 0 |inspect_full_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1426#(not (= 0 inspect_full_~dll.base))} is VALID [2020-07-08 12:21:39,893 INFO L263 TraceCheckUtils]: 55: Hoare triple {1426#(not (= 0 inspect_full_~dll.base))} call inspect_base(~dll.base, ~dll.offset); {1427#(not (= 0 |inspect_base_#in~dll.base|))} is VALID [2020-07-08 12:21:39,894 INFO L280 TraceCheckUtils]: 56: Hoare triple {1427#(not (= 0 |inspect_base_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1428#(not (= 0 inspect_base_~dll.base))} is VALID [2020-07-08 12:21:39,894 INFO L280 TraceCheckUtils]: 57: Hoare triple {1428#(not (= 0 inspect_base_~dll.base))} assume ~dll.base == 0 && ~dll.offset == 0; {1373#false} is VALID [2020-07-08 12:21:39,894 INFO L263 TraceCheckUtils]: 58: Hoare triple {1373#false} call fail(); {1373#false} is VALID [2020-07-08 12:21:39,895 INFO L280 TraceCheckUtils]: 59: Hoare triple {1373#false} assume !false; {1373#false} is VALID [2020-07-08 12:21:39,901 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-08 12:21:39,902 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [478555220] [2020-07-08 12:21:39,902 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [687170739] [2020-07-08 12:21:39,902 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:21:40,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:40,055 INFO L264 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-08 12:21:40,080 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:40,090 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:21:40,280 INFO L263 TraceCheckUtils]: 0: Hoare triple {1372#true} call ULTIMATE.init(); {1372#true} is VALID [2020-07-08 12:21:40,280 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {1372#true} is VALID [2020-07-08 12:21:40,280 INFO L280 TraceCheckUtils]: 2: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:40,281 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1372#true} {1372#true} #542#return; {1372#true} is VALID [2020-07-08 12:21:40,281 INFO L263 TraceCheckUtils]: 4: Hoare triple {1372#true} call #t~ret46 := main(); {1372#true} is VALID [2020-07-08 12:21:40,281 INFO L263 TraceCheckUtils]: 5: Hoare triple {1372#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {1372#true} is VALID [2020-07-08 12:21:40,281 INFO L263 TraceCheckUtils]: 6: Hoare triple {1372#true} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {1372#true} is VALID [2020-07-08 12:21:40,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {1372#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} is VALID [2020-07-08 12:21:40,283 INFO L263 TraceCheckUtils]: 8: Hoare triple {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1372#true} is VALID [2020-07-08 12:21:40,283 INFO L280 TraceCheckUtils]: 9: Hoare triple {1372#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:40,284 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:40,285 INFO L263 TraceCheckUtils]: 11: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} call dll_insert_slave(#~9.base, #~9.offset); {1372#true} is VALID [2020-07-08 12:21:40,285 INFO L280 TraceCheckUtils]: 12: Hoare triple {1372#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:40,285 INFO L263 TraceCheckUtils]: 13: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1372#true} is VALID [2020-07-08 12:21:40,285 INFO L280 TraceCheckUtils]: 14: Hoare triple {1372#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:40,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:40,286 INFO L280 TraceCheckUtils]: 16: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:40,286 INFO L280 TraceCheckUtils]: 17: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:40,286 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:40,286 INFO L280 TraceCheckUtils]: 19: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:40,287 INFO L280 TraceCheckUtils]: 20: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:40,287 INFO L280 TraceCheckUtils]: 21: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:40,287 INFO L280 TraceCheckUtils]: 22: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:40,288 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1372#true} {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} #514#return; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:40,289 INFO L280 TraceCheckUtils]: 24: Hoare triple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} assume true; {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} is VALID [2020-07-08 12:21:40,291 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1509#(or (<= (+ |#funAddr~dll_insert_master.offset| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.offset|) (<= (+ |#funAddr~dll_insert_master.base| 1) |##fun~$Pointer$~TO~VOID_#in~#fp.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.base| |#funAddr~dll_insert_master.base|) (< |##fun~$Pointer$~TO~VOID_#in~#fp.offset| |#funAddr~dll_insert_master.offset|))} {1473#(and (= |dll_create_generic_#in~insert_fnc.offset| dll_create_generic_~insert_fnc.offset) (= dll_create_generic_~insert_fnc.base |dll_create_generic_#in~insert_fnc.base|))} #534#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:40,291 INFO L263 TraceCheckUtils]: 26: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {1372#true} is VALID [2020-07-08 12:21:40,291 INFO L280 TraceCheckUtils]: 27: Hoare triple {1372#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-08 12:21:40,291 INFO L280 TraceCheckUtils]: 28: Hoare triple {1372#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {1372#true} is VALID [2020-07-08 12:21:40,292 INFO L263 TraceCheckUtils]: 29: Hoare triple {1372#true} call dll_insert_slave(#~9.base, #~9.offset); {1372#true} is VALID [2020-07-08 12:21:40,292 INFO L280 TraceCheckUtils]: 30: Hoare triple {1372#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-08 12:21:40,292 INFO L263 TraceCheckUtils]: 31: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1372#true} is VALID [2020-07-08 12:21:40,292 INFO L280 TraceCheckUtils]: 32: Hoare triple {1372#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {1372#true} is VALID [2020-07-08 12:21:40,293 INFO L280 TraceCheckUtils]: 33: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-08 12:21:40,293 INFO L280 TraceCheckUtils]: 34: Hoare triple {1372#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1372#true} is VALID [2020-07-08 12:21:40,293 INFO L280 TraceCheckUtils]: 35: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:40,293 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-08 12:21:40,293 INFO L280 TraceCheckUtils]: 37: Hoare triple {1372#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {1372#true} is VALID [2020-07-08 12:21:40,294 INFO L280 TraceCheckUtils]: 38: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-08 12:21:40,294 INFO L280 TraceCheckUtils]: 39: Hoare triple {1372#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {1372#true} is VALID [2020-07-08 12:21:40,294 INFO L280 TraceCheckUtils]: 40: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:40,294 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-08 12:21:40,294 INFO L280 TraceCheckUtils]: 42: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-08 12:21:40,296 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {1372#true} {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} #536#return; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:40,296 INFO L280 TraceCheckUtils]: 44: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:40,297 INFO L280 TraceCheckUtils]: 45: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume !(0 != #t~nondet8);havoc #t~nondet8; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:40,297 INFO L280 TraceCheckUtils]: 46: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:40,298 INFO L280 TraceCheckUtils]: 47: Hoare triple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} assume true; {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} is VALID [2020-07-08 12:21:40,300 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {1491#(or (not (= |#funAddr~dll_insert_master.base| |dll_create_generic_#in~insert_fnc.base|)) (not (= |dll_create_generic_#in~insert_fnc.offset| |#funAddr~dll_insert_master.offset|)))} {1372#true} #492#return; {1373#false} is VALID [2020-07-08 12:21:40,300 INFO L280 TraceCheckUtils]: 49: Hoare triple {1373#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {1373#false} is VALID [2020-07-08 12:21:40,300 INFO L280 TraceCheckUtils]: 50: Hoare triple {1373#false} assume true; {1373#false} is VALID [2020-07-08 12:21:40,301 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {1373#false} {1372#true} #498#return; {1373#false} is VALID [2020-07-08 12:21:40,301 INFO L280 TraceCheckUtils]: 52: Hoare triple {1373#false} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {1373#false} is VALID [2020-07-08 12:21:40,301 INFO L263 TraceCheckUtils]: 53: Hoare triple {1373#false} call inspect_full(~dll~1.base, ~dll~1.offset); {1373#false} is VALID [2020-07-08 12:21:40,301 INFO L280 TraceCheckUtils]: 54: Hoare triple {1373#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1373#false} is VALID [2020-07-08 12:21:40,301 INFO L263 TraceCheckUtils]: 55: Hoare triple {1373#false} call inspect_base(~dll.base, ~dll.offset); {1373#false} is VALID [2020-07-08 12:21:40,302 INFO L280 TraceCheckUtils]: 56: Hoare triple {1373#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1373#false} is VALID [2020-07-08 12:21:40,302 INFO L280 TraceCheckUtils]: 57: Hoare triple {1373#false} assume ~dll.base == 0 && ~dll.offset == 0; {1373#false} is VALID [2020-07-08 12:21:40,302 INFO L263 TraceCheckUtils]: 58: Hoare triple {1373#false} call fail(); {1373#false} is VALID [2020-07-08 12:21:40,302 INFO L280 TraceCheckUtils]: 59: Hoare triple {1373#false} assume !false; {1373#false} is VALID [2020-07-08 12:21:40,306 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-08 12:21:40,307 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:21:40,307 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 5] total 13 [2020-07-08 12:21:40,309 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623664277] [2020-07-08 12:21:40,310 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 60 [2020-07-08 12:21:40,332 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:21:40,332 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-08 12:21:40,426 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:21:40,427 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-08 12:21:40,427 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:21:40,427 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-08 12:21:40,428 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2020-07-08 12:21:40,428 INFO L87 Difference]: Start difference. First operand 155 states and 184 transitions. Second operand 13 states. [2020-07-08 12:21:46,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:21:46,081 INFO L93 Difference]: Finished difference Result 327 states and 406 transitions. [2020-07-08 12:21:46,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-08 12:21:46,081 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 60 [2020-07-08 12:21:46,082 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:21:46,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:21:46,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 406 transitions. [2020-07-08 12:21:46,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-08 12:21:46,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 406 transitions. [2020-07-08 12:21:46,108 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 406 transitions. [2020-07-08 12:21:46,747 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 406 edges. 406 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:21:46,758 INFO L225 Difference]: With dead ends: 327 [2020-07-08 12:21:46,758 INFO L226 Difference]: Without dead ends: 179 [2020-07-08 12:21:46,761 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 76 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2020-07-08 12:21:46,762 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-07-08 12:21:46,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 168. [2020-07-08 12:21:46,938 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:21:46,938 INFO L82 GeneralOperation]: Start isEquivalent. First operand 179 states. Second operand 168 states. [2020-07-08 12:21:46,938 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 168 states. [2020-07-08 12:21:46,939 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 168 states. [2020-07-08 12:21:46,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:21:46,949 INFO L93 Difference]: Finished difference Result 179 states and 215 transitions. [2020-07-08 12:21:46,950 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 215 transitions. [2020-07-08 12:21:46,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:21:46,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:21:46,951 INFO L74 IsIncluded]: Start isIncluded. First operand 168 states. Second operand 179 states. [2020-07-08 12:21:46,952 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 179 states. [2020-07-08 12:21:46,961 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:21:46,962 INFO L93 Difference]: Finished difference Result 179 states and 215 transitions. [2020-07-08 12:21:46,962 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 215 transitions. [2020-07-08 12:21:46,963 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:21:46,964 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:21:46,964 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:21:46,964 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:21:46,964 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-07-08 12:21:46,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 199 transitions. [2020-07-08 12:21:46,973 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 199 transitions. Word has length 60 [2020-07-08 12:21:46,973 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:21:46,973 INFO L479 AbstractCegarLoop]: Abstraction has 168 states and 199 transitions. [2020-07-08 12:21:46,973 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-08 12:21:46,974 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 199 transitions. [2020-07-08 12:21:46,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-07-08 12:21:46,977 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:21:46,977 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:21:47,193 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-08 12:21:47,194 INFO L427 AbstractCegarLoop]: === Iteration 3 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:21:47,194 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:21:47,195 INFO L82 PathProgramCache]: Analyzing trace with hash 586330229, now seen corresponding path program 1 times [2020-07-08 12:21:47,195 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:21:47,196 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [915338533] [2020-07-08 12:21:47,196 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:21:47,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:47,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:47,474 INFO L280 TraceCheckUtils]: 0: Hoare triple {2946#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {2795#true} is VALID [2020-07-08 12:21:47,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:47,475 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2795#true} {2795#true} #542#return; {2795#true} is VALID [2020-07-08 12:21:47,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:47,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:48,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:48,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:48,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:48,931 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:48,932 INFO L280 TraceCheckUtils]: 1: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:48,934 INFO L280 TraceCheckUtils]: 2: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:48,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:48,938 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #494#return; {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:48,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:48,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,030 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,031 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,031 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,031 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,032 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,032 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,033 INFO L263 TraceCheckUtils]: 1: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,034 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,034 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,034 INFO L280 TraceCheckUtils]: 4: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,035 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,035 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,035 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,036 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,036 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,036 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,037 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,037 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,037 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,039 INFO L263 TraceCheckUtils]: 2: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,039 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,040 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,041 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,041 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,041 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,041 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,042 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,042 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,042 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,043 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,043 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,043 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,043 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,044 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,082 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,082 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,083 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,083 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,084 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,086 INFO L263 TraceCheckUtils]: 1: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,086 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,086 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,087 INFO L280 TraceCheckUtils]: 4: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,087 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,087 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,087 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,088 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,088 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,088 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,089 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,090 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,092 INFO L263 TraceCheckUtils]: 2: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,092 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,093 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,094 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,094 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,094 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,095 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,095 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,095 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,095 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,096 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,096 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,097 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,097 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,099 INFO L263 TraceCheckUtils]: 1: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,099 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,100 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,101 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,101 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,102 INFO L263 TraceCheckUtils]: 6: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,103 INFO L280 TraceCheckUtils]: 7: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,103 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,103 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,104 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,104 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,104 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,104 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,105 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,105 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,105 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,105 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,106 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,107 INFO L263 TraceCheckUtils]: 19: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,108 INFO L280 TraceCheckUtils]: 20: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,108 INFO L280 TraceCheckUtils]: 21: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,109 INFO L263 TraceCheckUtils]: 22: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,109 INFO L280 TraceCheckUtils]: 23: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,110 INFO L263 TraceCheckUtils]: 24: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,110 INFO L280 TraceCheckUtils]: 25: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,111 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,111 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,111 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,111 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,112 INFO L280 TraceCheckUtils]: 30: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,112 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,112 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,112 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,113 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,113 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,113 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,113 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,114 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,114 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,114 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,115 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,119 INFO L263 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,119 INFO L280 TraceCheckUtils]: 1: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,121 INFO L263 TraceCheckUtils]: 2: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,121 INFO L280 TraceCheckUtils]: 4: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,122 INFO L263 TraceCheckUtils]: 5: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,124 INFO L263 TraceCheckUtils]: 7: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,124 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,124 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,125 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,125 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,125 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,126 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,126 INFO L280 TraceCheckUtils]: 16: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,126 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,126 INFO L280 TraceCheckUtils]: 18: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,127 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,128 INFO L263 TraceCheckUtils]: 20: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,129 INFO L280 TraceCheckUtils]: 21: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,129 INFO L280 TraceCheckUtils]: 22: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,130 INFO L263 TraceCheckUtils]: 23: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,130 INFO L280 TraceCheckUtils]: 24: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,131 INFO L263 TraceCheckUtils]: 25: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,132 INFO L280 TraceCheckUtils]: 26: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,132 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,132 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,132 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,133 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,133 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,133 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,133 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,134 INFO L280 TraceCheckUtils]: 34: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,134 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,134 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,134 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,135 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,135 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,135 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,135 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,136 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,136 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,136 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,138 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #496#return; {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,141 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,143 INFO L263 TraceCheckUtils]: 1: Hoare triple {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,144 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,145 INFO L280 TraceCheckUtils]: 3: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,154 INFO L280 TraceCheckUtils]: 4: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,156 INFO L280 TraceCheckUtils]: 5: Hoare triple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,159 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #494#return; {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,161 INFO L280 TraceCheckUtils]: 7: Hoare triple {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,162 INFO L280 TraceCheckUtils]: 8: Hoare triple {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,164 INFO L263 TraceCheckUtils]: 9: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,165 INFO L263 TraceCheckUtils]: 10: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,165 INFO L280 TraceCheckUtils]: 11: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,167 INFO L263 TraceCheckUtils]: 12: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,167 INFO L280 TraceCheckUtils]: 13: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,167 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,188 INFO L263 TraceCheckUtils]: 15: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,188 INFO L280 TraceCheckUtils]: 16: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,189 INFO L263 TraceCheckUtils]: 17: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,190 INFO L280 TraceCheckUtils]: 18: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,190 INFO L280 TraceCheckUtils]: 19: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,190 INFO L280 TraceCheckUtils]: 20: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,190 INFO L280 TraceCheckUtils]: 21: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,190 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,191 INFO L280 TraceCheckUtils]: 23: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,191 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,191 INFO L280 TraceCheckUtils]: 25: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,191 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,192 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,192 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,192 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,194 INFO L263 TraceCheckUtils]: 30: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,194 INFO L280 TraceCheckUtils]: 31: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,194 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,195 INFO L263 TraceCheckUtils]: 33: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,196 INFO L280 TraceCheckUtils]: 34: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,197 INFO L263 TraceCheckUtils]: 35: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,197 INFO L280 TraceCheckUtils]: 36: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,197 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,198 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,198 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,198 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,199 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,199 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,199 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,199 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,200 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,200 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,200 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,200 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,201 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,201 INFO L280 TraceCheckUtils]: 50: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,201 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,201 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,202 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,202 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,203 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2795#true} {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #496#return; {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,205 INFO L280 TraceCheckUtils]: 56: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,206 INFO L280 TraceCheckUtils]: 57: Hoare triple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,208 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #512#return; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:49,218 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,219 INFO L280 TraceCheckUtils]: 1: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,221 INFO L263 TraceCheckUtils]: 2: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,222 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,223 INFO L263 TraceCheckUtils]: 4: Hoare triple {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,224 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,225 INFO L280 TraceCheckUtils]: 6: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,228 INFO L280 TraceCheckUtils]: 7: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,229 INFO L280 TraceCheckUtils]: 8: Hoare triple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,233 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #494#return; {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,235 INFO L280 TraceCheckUtils]: 10: Hoare triple {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,237 INFO L280 TraceCheckUtils]: 11: Hoare triple {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,240 INFO L263 TraceCheckUtils]: 12: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,241 INFO L263 TraceCheckUtils]: 13: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,241 INFO L280 TraceCheckUtils]: 14: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,242 INFO L263 TraceCheckUtils]: 15: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,243 INFO L280 TraceCheckUtils]: 16: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,243 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,244 INFO L263 TraceCheckUtils]: 18: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,244 INFO L280 TraceCheckUtils]: 19: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,245 INFO L263 TraceCheckUtils]: 20: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,245 INFO L280 TraceCheckUtils]: 21: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,246 INFO L280 TraceCheckUtils]: 22: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,246 INFO L280 TraceCheckUtils]: 23: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,246 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,246 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,247 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,247 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,247 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,247 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,248 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,248 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,248 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,250 INFO L263 TraceCheckUtils]: 33: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,250 INFO L280 TraceCheckUtils]: 34: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,250 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,251 INFO L263 TraceCheckUtils]: 36: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,252 INFO L280 TraceCheckUtils]: 37: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,252 INFO L263 TraceCheckUtils]: 38: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,253 INFO L280 TraceCheckUtils]: 39: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,253 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,253 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,253 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,254 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,254 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,254 INFO L280 TraceCheckUtils]: 45: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,254 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,255 INFO L280 TraceCheckUtils]: 47: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,255 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,255 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,255 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,256 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,256 INFO L280 TraceCheckUtils]: 52: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,256 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,256 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,257 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,257 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,257 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,259 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2795#true} {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #496#return; {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,261 INFO L280 TraceCheckUtils]: 59: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,262 INFO L280 TraceCheckUtils]: 60: Hoare triple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,264 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #512#return; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:49,265 INFO L280 TraceCheckUtils]: 62: Hoare triple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} assume true; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:49,267 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} #534#return; {2796#false} is VALID [2020-07-08 12:21:49,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,375 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {2795#true} is VALID [2020-07-08 12:21:49,376 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,376 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {2795#true} is VALID [2020-07-08 12:21:49,377 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,377 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-08 12:21:49,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,484 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,508 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,509 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,509 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,510 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,510 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,512 INFO L263 TraceCheckUtils]: 1: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,513 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,513 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,514 INFO L280 TraceCheckUtils]: 4: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,514 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,514 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,515 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,515 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,515 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,516 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,516 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,517 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,521 INFO L263 TraceCheckUtils]: 2: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,523 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,523 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,525 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,526 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,526 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,527 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,527 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,528 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:49,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,567 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,568 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,568 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,570 INFO L263 TraceCheckUtils]: 1: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,570 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,570 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,571 INFO L280 TraceCheckUtils]: 4: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,571 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,571 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,572 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,572 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,572 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,572 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,573 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,573 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,574 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,575 INFO L263 TraceCheckUtils]: 2: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,576 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,577 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,577 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,577 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,578 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,578 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,579 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,579 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,579 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,579 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,580 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,580 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,581 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,584 INFO L263 TraceCheckUtils]: 1: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,584 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,584 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,586 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,586 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,587 INFO L263 TraceCheckUtils]: 6: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,587 INFO L280 TraceCheckUtils]: 7: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,588 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,588 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,588 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,589 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,589 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,589 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,590 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,590 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,590 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,591 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,591 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,594 INFO L263 TraceCheckUtils]: 19: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,595 INFO L280 TraceCheckUtils]: 20: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,595 INFO L280 TraceCheckUtils]: 21: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,597 INFO L263 TraceCheckUtils]: 22: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,597 INFO L280 TraceCheckUtils]: 23: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,598 INFO L263 TraceCheckUtils]: 24: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,599 INFO L280 TraceCheckUtils]: 25: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,599 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,600 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,600 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,600 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,601 INFO L280 TraceCheckUtils]: 30: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,601 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,601 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,601 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,602 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,602 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,602 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,602 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,603 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,603 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,603 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,603 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,608 INFO L263 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,609 INFO L280 TraceCheckUtils]: 1: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,610 INFO L263 TraceCheckUtils]: 2: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,611 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,611 INFO L280 TraceCheckUtils]: 4: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,612 INFO L263 TraceCheckUtils]: 5: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,613 INFO L280 TraceCheckUtils]: 6: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,613 INFO L263 TraceCheckUtils]: 7: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,614 INFO L280 TraceCheckUtils]: 8: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,614 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,614 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,614 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,615 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,615 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,615 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,615 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,616 INFO L280 TraceCheckUtils]: 16: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,616 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,616 INFO L280 TraceCheckUtils]: 18: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,616 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,619 INFO L263 TraceCheckUtils]: 20: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,619 INFO L280 TraceCheckUtils]: 21: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,619 INFO L280 TraceCheckUtils]: 22: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,621 INFO L263 TraceCheckUtils]: 23: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,621 INFO L280 TraceCheckUtils]: 24: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,622 INFO L263 TraceCheckUtils]: 25: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,622 INFO L280 TraceCheckUtils]: 26: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,622 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,623 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,623 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,623 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,624 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,624 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,624 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,624 INFO L280 TraceCheckUtils]: 34: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,625 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,625 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,625 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,626 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,626 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,626 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,627 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,627 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,627 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,627 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,628 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-08 12:21:49,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,635 INFO L263 TraceCheckUtils]: 1: Hoare triple {2795#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {2795#true} is VALID [2020-07-08 12:21:49,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,636 INFO L280 TraceCheckUtils]: 4: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {2795#true} is VALID [2020-07-08 12:21:49,636 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,636 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-08 12:21:49,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,637 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,638 INFO L263 TraceCheckUtils]: 9: Hoare triple {2795#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,640 INFO L263 TraceCheckUtils]: 10: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,640 INFO L280 TraceCheckUtils]: 11: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,642 INFO L263 TraceCheckUtils]: 12: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,642 INFO L280 TraceCheckUtils]: 13: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,642 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,644 INFO L263 TraceCheckUtils]: 15: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,644 INFO L280 TraceCheckUtils]: 16: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,645 INFO L263 TraceCheckUtils]: 17: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,646 INFO L280 TraceCheckUtils]: 18: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,646 INFO L280 TraceCheckUtils]: 19: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,646 INFO L280 TraceCheckUtils]: 20: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,647 INFO L280 TraceCheckUtils]: 21: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,647 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,647 INFO L280 TraceCheckUtils]: 23: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,647 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,647 INFO L280 TraceCheckUtils]: 25: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,648 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,648 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,648 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,649 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,651 INFO L263 TraceCheckUtils]: 30: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,651 INFO L280 TraceCheckUtils]: 31: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,651 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,652 INFO L263 TraceCheckUtils]: 33: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,653 INFO L280 TraceCheckUtils]: 34: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,654 INFO L263 TraceCheckUtils]: 35: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,654 INFO L280 TraceCheckUtils]: 36: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,654 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,654 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,655 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,655 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,655 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,655 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,656 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,656 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,656 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,656 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,656 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,657 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,657 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,657 INFO L280 TraceCheckUtils]: 50: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,657 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,658 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,658 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,658 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,658 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-08 12:21:49,659 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,659 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,659 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-08 12:21:49,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,663 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {2795#true} is VALID [2020-07-08 12:21:49,665 INFO L263 TraceCheckUtils]: 2: Hoare triple {2795#true} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,666 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,667 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,667 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {2795#true} is VALID [2020-07-08 12:21:49,667 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,667 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {2795#true} is VALID [2020-07-08 12:21:49,667 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,668 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-08 12:21:49,668 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,668 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,669 INFO L263 TraceCheckUtils]: 12: Hoare triple {2795#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,670 INFO L263 TraceCheckUtils]: 13: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,671 INFO L280 TraceCheckUtils]: 14: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,672 INFO L263 TraceCheckUtils]: 15: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,673 INFO L280 TraceCheckUtils]: 16: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,673 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,674 INFO L263 TraceCheckUtils]: 18: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,674 INFO L280 TraceCheckUtils]: 19: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,675 INFO L263 TraceCheckUtils]: 20: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,676 INFO L280 TraceCheckUtils]: 21: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,676 INFO L280 TraceCheckUtils]: 22: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,676 INFO L280 TraceCheckUtils]: 23: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,676 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,676 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,677 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,677 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,677 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,677 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,678 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,678 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,678 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,680 INFO L263 TraceCheckUtils]: 33: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,680 INFO L280 TraceCheckUtils]: 34: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,680 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,682 INFO L263 TraceCheckUtils]: 36: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,682 INFO L280 TraceCheckUtils]: 37: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,683 INFO L263 TraceCheckUtils]: 38: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,683 INFO L280 TraceCheckUtils]: 39: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,684 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,684 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,684 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,685 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,685 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,685 INFO L280 TraceCheckUtils]: 45: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,685 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,686 INFO L280 TraceCheckUtils]: 47: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,686 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,686 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,687 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,687 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,687 INFO L280 TraceCheckUtils]: 52: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,687 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,688 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,688 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,688 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,689 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,689 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-08 12:21:49,689 INFO L280 TraceCheckUtils]: 59: Hoare triple {2795#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,689 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,690 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-08 12:21:49,690 INFO L280 TraceCheckUtils]: 62: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,690 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-08 12:21:49,700 INFO L280 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-08 12:21:49,703 INFO L263 TraceCheckUtils]: 1: Hoare triple {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,704 INFO L280 TraceCheckUtils]: 2: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,705 INFO L280 TraceCheckUtils]: 3: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,707 INFO L263 TraceCheckUtils]: 4: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,709 INFO L280 TraceCheckUtils]: 5: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,711 INFO L263 TraceCheckUtils]: 6: Hoare triple {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,712 INFO L280 TraceCheckUtils]: 7: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,713 INFO L280 TraceCheckUtils]: 8: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,717 INFO L280 TraceCheckUtils]: 9: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,720 INFO L280 TraceCheckUtils]: 10: Hoare triple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,724 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #494#return; {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,727 INFO L280 TraceCheckUtils]: 12: Hoare triple {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,729 INFO L280 TraceCheckUtils]: 13: Hoare triple {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,731 INFO L263 TraceCheckUtils]: 14: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,732 INFO L263 TraceCheckUtils]: 15: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,732 INFO L280 TraceCheckUtils]: 16: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,734 INFO L263 TraceCheckUtils]: 17: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,734 INFO L280 TraceCheckUtils]: 18: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,734 INFO L280 TraceCheckUtils]: 19: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,736 INFO L263 TraceCheckUtils]: 20: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,736 INFO L280 TraceCheckUtils]: 21: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,738 INFO L263 TraceCheckUtils]: 22: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,738 INFO L280 TraceCheckUtils]: 23: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,739 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,739 INFO L280 TraceCheckUtils]: 25: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,739 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,739 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,740 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,740 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,740 INFO L280 TraceCheckUtils]: 30: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,741 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,741 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,741 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,742 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,744 INFO L263 TraceCheckUtils]: 35: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,744 INFO L280 TraceCheckUtils]: 36: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,745 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,746 INFO L263 TraceCheckUtils]: 38: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,747 INFO L280 TraceCheckUtils]: 39: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,748 INFO L263 TraceCheckUtils]: 40: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,748 INFO L280 TraceCheckUtils]: 41: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,748 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,749 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,749 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,749 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,750 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,750 INFO L280 TraceCheckUtils]: 47: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,750 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,750 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,751 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,751 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,751 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,752 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,752 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,752 INFO L280 TraceCheckUtils]: 55: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,753 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,753 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,753 INFO L280 TraceCheckUtils]: 58: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,754 INFO L280 TraceCheckUtils]: 59: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,757 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2795#true} {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #496#return; {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,759 INFO L280 TraceCheckUtils]: 61: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,760 INFO L280 TraceCheckUtils]: 62: Hoare triple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,763 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #512#return; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:49,763 INFO L280 TraceCheckUtils]: 64: Hoare triple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} assume true; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:49,765 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} #534#return; {2796#false} is VALID [2020-07-08 12:21:49,766 INFO L263 TraceCheckUtils]: 66: Hoare triple {2796#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,766 INFO L280 TraceCheckUtils]: 67: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,766 INFO L280 TraceCheckUtils]: 68: Hoare triple {2795#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {2795#true} is VALID [2020-07-08 12:21:49,768 INFO L263 TraceCheckUtils]: 69: Hoare triple {2795#true} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,768 INFO L280 TraceCheckUtils]: 70: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,769 INFO L263 TraceCheckUtils]: 71: Hoare triple {2795#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,769 INFO L280 TraceCheckUtils]: 72: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {2795#true} is VALID [2020-07-08 12:21:49,769 INFO L280 TraceCheckUtils]: 73: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,770 INFO L280 TraceCheckUtils]: 74: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {2795#true} is VALID [2020-07-08 12:21:49,770 INFO L280 TraceCheckUtils]: 75: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,770 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-08 12:21:49,770 INFO L280 TraceCheckUtils]: 77: Hoare triple {2795#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,771 INFO L280 TraceCheckUtils]: 78: Hoare triple {2795#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,772 INFO L263 TraceCheckUtils]: 79: Hoare triple {2795#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,774 INFO L263 TraceCheckUtils]: 80: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,774 INFO L280 TraceCheckUtils]: 81: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,776 INFO L263 TraceCheckUtils]: 82: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,776 INFO L280 TraceCheckUtils]: 83: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,777 INFO L280 TraceCheckUtils]: 84: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,778 INFO L263 TraceCheckUtils]: 85: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,778 INFO L280 TraceCheckUtils]: 86: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,779 INFO L263 TraceCheckUtils]: 87: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,780 INFO L280 TraceCheckUtils]: 88: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,780 INFO L280 TraceCheckUtils]: 89: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,780 INFO L280 TraceCheckUtils]: 90: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,780 INFO L280 TraceCheckUtils]: 91: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,781 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,781 INFO L280 TraceCheckUtils]: 93: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,781 INFO L280 TraceCheckUtils]: 94: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,781 INFO L280 TraceCheckUtils]: 95: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,782 INFO L280 TraceCheckUtils]: 96: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,782 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,782 INFO L280 TraceCheckUtils]: 98: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,782 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,785 INFO L263 TraceCheckUtils]: 100: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,785 INFO L280 TraceCheckUtils]: 101: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,785 INFO L280 TraceCheckUtils]: 102: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,787 INFO L263 TraceCheckUtils]: 103: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,787 INFO L280 TraceCheckUtils]: 104: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,788 INFO L263 TraceCheckUtils]: 105: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,789 INFO L280 TraceCheckUtils]: 106: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,789 INFO L280 TraceCheckUtils]: 107: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,789 INFO L280 TraceCheckUtils]: 108: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,790 INFO L280 TraceCheckUtils]: 109: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,790 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,791 INFO L280 TraceCheckUtils]: 111: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,791 INFO L280 TraceCheckUtils]: 112: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,791 INFO L280 TraceCheckUtils]: 113: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,792 INFO L280 TraceCheckUtils]: 114: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,792 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,792 INFO L280 TraceCheckUtils]: 116: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,792 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,793 INFO L280 TraceCheckUtils]: 118: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,793 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,793 INFO L280 TraceCheckUtils]: 120: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,793 INFO L280 TraceCheckUtils]: 121: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,793 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,794 INFO L280 TraceCheckUtils]: 123: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,794 INFO L280 TraceCheckUtils]: 124: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,794 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-08 12:21:49,794 INFO L280 TraceCheckUtils]: 126: Hoare triple {2795#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,795 INFO L280 TraceCheckUtils]: 127: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,795 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-08 12:21:49,795 INFO L280 TraceCheckUtils]: 129: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,795 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-08 12:21:49,796 INFO L280 TraceCheckUtils]: 131: Hoare triple {2796#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2796#false} is VALID [2020-07-08 12:21:49,796 INFO L280 TraceCheckUtils]: 132: Hoare triple {2796#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {2796#false} is VALID [2020-07-08 12:21:49,796 INFO L280 TraceCheckUtils]: 133: Hoare triple {2796#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2796#false} is VALID [2020-07-08 12:21:49,796 INFO L280 TraceCheckUtils]: 134: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-08 12:21:49,797 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {2796#false} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {2796#false} is VALID [2020-07-08 12:21:49,844 INFO L263 TraceCheckUtils]: 0: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,847 INFO L280 TraceCheckUtils]: 1: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-08 12:21:49,849 INFO L263 TraceCheckUtils]: 2: Hoare triple {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,850 INFO L280 TraceCheckUtils]: 3: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,851 INFO L280 TraceCheckUtils]: 4: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,853 INFO L263 TraceCheckUtils]: 5: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,855 INFO L280 TraceCheckUtils]: 6: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,857 INFO L263 TraceCheckUtils]: 7: Hoare triple {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,858 INFO L280 TraceCheckUtils]: 8: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,859 INFO L280 TraceCheckUtils]: 9: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,862 INFO L280 TraceCheckUtils]: 10: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,864 INFO L280 TraceCheckUtils]: 11: Hoare triple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:49,871 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #494#return; {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,872 INFO L280 TraceCheckUtils]: 13: Hoare triple {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,876 INFO L263 TraceCheckUtils]: 15: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,877 INFO L263 TraceCheckUtils]: 16: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,877 INFO L280 TraceCheckUtils]: 17: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,879 INFO L263 TraceCheckUtils]: 18: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,879 INFO L280 TraceCheckUtils]: 19: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,880 INFO L280 TraceCheckUtils]: 20: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,881 INFO L263 TraceCheckUtils]: 21: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,881 INFO L280 TraceCheckUtils]: 22: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,882 INFO L263 TraceCheckUtils]: 23: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,883 INFO L280 TraceCheckUtils]: 25: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,883 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,883 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,884 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,884 INFO L280 TraceCheckUtils]: 30: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,884 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,884 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,885 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,885 INFO L280 TraceCheckUtils]: 34: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,885 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,887 INFO L263 TraceCheckUtils]: 36: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,887 INFO L280 TraceCheckUtils]: 37: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,887 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,889 INFO L263 TraceCheckUtils]: 39: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,889 INFO L280 TraceCheckUtils]: 40: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,890 INFO L263 TraceCheckUtils]: 41: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,890 INFO L280 TraceCheckUtils]: 42: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,890 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,891 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,891 INFO L280 TraceCheckUtils]: 45: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,891 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,891 INFO L280 TraceCheckUtils]: 47: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,892 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,892 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,892 INFO L280 TraceCheckUtils]: 50: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,892 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,892 INFO L280 TraceCheckUtils]: 52: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,893 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,893 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,893 INFO L280 TraceCheckUtils]: 55: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,893 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,894 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,894 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,894 INFO L280 TraceCheckUtils]: 59: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,894 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,896 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2795#true} {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #496#return; {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:49,898 INFO L280 TraceCheckUtils]: 62: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,899 INFO L280 TraceCheckUtils]: 63: Hoare triple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:49,901 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #512#return; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:49,901 INFO L280 TraceCheckUtils]: 65: Hoare triple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} assume true; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:49,904 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} #534#return; {2796#false} is VALID [2020-07-08 12:21:49,904 INFO L263 TraceCheckUtils]: 67: Hoare triple {2796#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,904 INFO L280 TraceCheckUtils]: 68: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,904 INFO L280 TraceCheckUtils]: 69: Hoare triple {2795#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {2795#true} is VALID [2020-07-08 12:21:49,906 INFO L263 TraceCheckUtils]: 70: Hoare triple {2795#true} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,906 INFO L280 TraceCheckUtils]: 71: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,907 INFO L263 TraceCheckUtils]: 72: Hoare triple {2795#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,907 INFO L280 TraceCheckUtils]: 73: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {2795#true} is VALID [2020-07-08 12:21:49,908 INFO L280 TraceCheckUtils]: 74: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,908 INFO L280 TraceCheckUtils]: 75: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {2795#true} is VALID [2020-07-08 12:21:49,908 INFO L280 TraceCheckUtils]: 76: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,908 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-08 12:21:49,909 INFO L280 TraceCheckUtils]: 78: Hoare triple {2795#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,909 INFO L280 TraceCheckUtils]: 79: Hoare triple {2795#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,910 INFO L263 TraceCheckUtils]: 80: Hoare triple {2795#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,912 INFO L263 TraceCheckUtils]: 81: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,913 INFO L280 TraceCheckUtils]: 82: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,915 INFO L263 TraceCheckUtils]: 83: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,915 INFO L280 TraceCheckUtils]: 84: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,915 INFO L280 TraceCheckUtils]: 85: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,917 INFO L263 TraceCheckUtils]: 86: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,917 INFO L280 TraceCheckUtils]: 87: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,918 INFO L263 TraceCheckUtils]: 88: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,919 INFO L280 TraceCheckUtils]: 89: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,919 INFO L280 TraceCheckUtils]: 90: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,919 INFO L280 TraceCheckUtils]: 91: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,919 INFO L280 TraceCheckUtils]: 92: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,920 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,920 INFO L280 TraceCheckUtils]: 94: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,920 INFO L280 TraceCheckUtils]: 95: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,920 INFO L280 TraceCheckUtils]: 96: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,920 INFO L280 TraceCheckUtils]: 97: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,921 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,921 INFO L280 TraceCheckUtils]: 99: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,921 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:49,923 INFO L263 TraceCheckUtils]: 101: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,923 INFO L280 TraceCheckUtils]: 102: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:49,923 INFO L280 TraceCheckUtils]: 103: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:49,925 INFO L263 TraceCheckUtils]: 104: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,925 INFO L280 TraceCheckUtils]: 105: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:49,926 INFO L263 TraceCheckUtils]: 106: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,926 INFO L280 TraceCheckUtils]: 107: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:49,926 INFO L280 TraceCheckUtils]: 108: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:49,927 INFO L280 TraceCheckUtils]: 109: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,927 INFO L280 TraceCheckUtils]: 110: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,927 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:49,927 INFO L280 TraceCheckUtils]: 112: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,927 INFO L280 TraceCheckUtils]: 113: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:49,928 INFO L280 TraceCheckUtils]: 114: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,928 INFO L280 TraceCheckUtils]: 115: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,928 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:49,929 INFO L280 TraceCheckUtils]: 117: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,929 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:49,929 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:49,930 INFO L280 TraceCheckUtils]: 120: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:49,930 INFO L280 TraceCheckUtils]: 121: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:49,930 INFO L280 TraceCheckUtils]: 122: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,930 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:49,930 INFO L280 TraceCheckUtils]: 124: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:49,937 INFO L280 TraceCheckUtils]: 125: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,938 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-08 12:21:49,938 INFO L280 TraceCheckUtils]: 127: Hoare triple {2795#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:49,938 INFO L280 TraceCheckUtils]: 128: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,938 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-08 12:21:49,939 INFO L280 TraceCheckUtils]: 130: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,939 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-08 12:21:49,939 INFO L280 TraceCheckUtils]: 132: Hoare triple {2796#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2796#false} is VALID [2020-07-08 12:21:49,941 INFO L280 TraceCheckUtils]: 133: Hoare triple {2796#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {2796#false} is VALID [2020-07-08 12:21:49,942 INFO L280 TraceCheckUtils]: 134: Hoare triple {2796#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2796#false} is VALID [2020-07-08 12:21:49,942 INFO L280 TraceCheckUtils]: 135: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-08 12:21:49,942 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {2796#false} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {2796#false} is VALID [2020-07-08 12:21:49,942 INFO L280 TraceCheckUtils]: 137: Hoare triple {2796#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {2796#false} is VALID [2020-07-08 12:21:49,943 INFO L280 TraceCheckUtils]: 138: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-08 12:21:49,943 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {2796#false} {2795#true} #498#return; {2940#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-08 12:21:49,996 INFO L263 TraceCheckUtils]: 0: Hoare triple {2795#true} call ULTIMATE.init(); {2946#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-08 12:21:49,996 INFO L280 TraceCheckUtils]: 1: Hoare triple {2946#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {2795#true} is VALID [2020-07-08 12:21:49,997 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:49,997 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2795#true} {2795#true} #542#return; {2795#true} is VALID [2020-07-08 12:21:49,997 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret46 := main(); {2795#true} is VALID [2020-07-08 12:21:49,998 INFO L263 TraceCheckUtils]: 5: Hoare triple {2795#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:49,999 INFO L263 TraceCheckUtils]: 6: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,004 INFO L280 TraceCheckUtils]: 7: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-08 12:21:50,007 INFO L263 TraceCheckUtils]: 8: Hoare triple {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,009 INFO L280 TraceCheckUtils]: 9: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,015 INFO L280 TraceCheckUtils]: 10: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,018 INFO L263 TraceCheckUtils]: 11: Hoare triple {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,019 INFO L280 TraceCheckUtils]: 12: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:50,021 INFO L263 TraceCheckUtils]: 13: Hoare triple {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,023 INFO L280 TraceCheckUtils]: 14: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,023 INFO L280 TraceCheckUtils]: 15: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,026 INFO L280 TraceCheckUtils]: 16: Hoare triple {3330#(and (<= (+ alloc_or_die_master_~ptr~1.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:50,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:21:50,032 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3331#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= (+ (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (= (store |old(#memory_$Pointer$.offset)| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|) (select |#memory_$Pointer$.offset| (@diff |old(#memory_$Pointer$.offset)| |#memory_$Pointer$.offset|))) |#memory_$Pointer$.offset|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3274#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #494#return; {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:50,034 INFO L280 TraceCheckUtils]: 19: Hoare triple {3280#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (or (= (select |#memory_$Pointer$.offset| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (or (= (select |#memory_$Pointer$.base| dll_insert_master_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:50,035 INFO L280 TraceCheckUtils]: 20: Hoare triple {3281#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.base) (= (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset) dll_insert_master_~next~3.offset)) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:50,037 INFO L263 TraceCheckUtils]: 21: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,039 INFO L263 TraceCheckUtils]: 22: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,039 INFO L280 TraceCheckUtils]: 23: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,041 INFO L263 TraceCheckUtils]: 24: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:50,041 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:50,043 INFO L263 TraceCheckUtils]: 27: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,043 INFO L280 TraceCheckUtils]: 28: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:50,044 INFO L263 TraceCheckUtils]: 29: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,044 INFO L280 TraceCheckUtils]: 30: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:50,044 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:50,044 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:50,045 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,045 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:50,045 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,045 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:50,045 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,046 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,046 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:50,046 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,046 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:50,048 INFO L263 TraceCheckUtils]: 42: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,048 INFO L280 TraceCheckUtils]: 43: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:50,048 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:50,049 INFO L263 TraceCheckUtils]: 45: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,050 INFO L280 TraceCheckUtils]: 46: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:50,051 INFO L263 TraceCheckUtils]: 47: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,051 INFO L280 TraceCheckUtils]: 48: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:50,051 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:50,052 INFO L280 TraceCheckUtils]: 50: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:50,052 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,052 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:50,052 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,053 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:50,053 INFO L280 TraceCheckUtils]: 55: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,053 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,053 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:50,053 INFO L280 TraceCheckUtils]: 58: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,054 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:50,054 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:50,054 INFO L280 TraceCheckUtils]: 61: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:50,055 INFO L280 TraceCheckUtils]: 62: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:50,055 INFO L280 TraceCheckUtils]: 63: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,055 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:50,055 INFO L280 TraceCheckUtils]: 65: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:50,056 INFO L280 TraceCheckUtils]: 66: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,057 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {2795#true} {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #496#return; {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:50,064 INFO L280 TraceCheckUtils]: 68: Hoare triple {3282#(and (or (and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset)))) (<= (+ dll_insert_master_~dll.base 1) |#StackHeapBarrier|) (and (not (= 0 (select (select |old(#memory_$Pointer$.offset)| dll_insert_master_~dll.base) dll_insert_master_~dll.offset))) (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|))) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:50,066 INFO L280 TraceCheckUtils]: 69: Hoare triple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:21:50,070 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {3329#(or (not (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) 0)) (not (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|))} {3213#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #512#return; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:50,071 INFO L280 TraceCheckUtils]: 71: Hoare triple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} assume true; {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:21:50,073 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {3273#(or (not (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))) (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} {3084#(and (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)) (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (= 0 (select (select |#memory_$Pointer$.offset| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} #534#return; {2796#false} is VALID [2020-07-08 12:21:50,074 INFO L263 TraceCheckUtils]: 73: Hoare triple {2796#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,074 INFO L280 TraceCheckUtils]: 74: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:50,074 INFO L280 TraceCheckUtils]: 75: Hoare triple {2795#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {2795#true} is VALID [2020-07-08 12:21:50,076 INFO L263 TraceCheckUtils]: 76: Hoare triple {2795#true} call dll_insert_master(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,077 INFO L280 TraceCheckUtils]: 77: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:50,078 INFO L263 TraceCheckUtils]: 78: Hoare triple {2795#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,079 INFO L280 TraceCheckUtils]: 79: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {2795#true} is VALID [2020-07-08 12:21:50,079 INFO L280 TraceCheckUtils]: 80: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-08 12:21:50,079 INFO L280 TraceCheckUtils]: 81: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {2795#true} is VALID [2020-07-08 12:21:50,079 INFO L280 TraceCheckUtils]: 82: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,080 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-08 12:21:50,080 INFO L280 TraceCheckUtils]: 84: Hoare triple {2795#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,080 INFO L280 TraceCheckUtils]: 85: Hoare triple {2795#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,082 INFO L263 TraceCheckUtils]: 86: Hoare triple {2795#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,083 INFO L263 TraceCheckUtils]: 87: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,084 INFO L280 TraceCheckUtils]: 88: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,129 INFO L263 TraceCheckUtils]: 89: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,129 INFO L280 TraceCheckUtils]: 90: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:50,129 INFO L280 TraceCheckUtils]: 91: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:50,131 INFO L263 TraceCheckUtils]: 92: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,131 INFO L280 TraceCheckUtils]: 93: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:50,132 INFO L263 TraceCheckUtils]: 94: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,132 INFO L280 TraceCheckUtils]: 95: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:50,132 INFO L280 TraceCheckUtils]: 96: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:50,133 INFO L280 TraceCheckUtils]: 97: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:50,133 INFO L280 TraceCheckUtils]: 98: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,133 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:50,133 INFO L280 TraceCheckUtils]: 100: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,133 INFO L280 TraceCheckUtils]: 101: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:50,134 INFO L280 TraceCheckUtils]: 102: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,134 INFO L280 TraceCheckUtils]: 103: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,134 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:50,134 INFO L280 TraceCheckUtils]: 105: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,134 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:50,136 INFO L263 TraceCheckUtils]: 107: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,136 INFO L280 TraceCheckUtils]: 108: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:50,136 INFO L280 TraceCheckUtils]: 109: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:50,138 INFO L263 TraceCheckUtils]: 110: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,138 INFO L280 TraceCheckUtils]: 111: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:50,139 INFO L263 TraceCheckUtils]: 112: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:21:50,139 INFO L280 TraceCheckUtils]: 113: Hoare triple {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:50,140 INFO L280 TraceCheckUtils]: 114: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:50,140 INFO L280 TraceCheckUtils]: 115: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:50,140 INFO L280 TraceCheckUtils]: 116: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,140 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:50,140 INFO L280 TraceCheckUtils]: 118: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,140 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:50,141 INFO L280 TraceCheckUtils]: 120: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,141 INFO L280 TraceCheckUtils]: 121: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,141 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:50,141 INFO L280 TraceCheckUtils]: 123: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,141 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:50,142 INFO L280 TraceCheckUtils]: 125: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:50,142 INFO L280 TraceCheckUtils]: 126: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:50,142 INFO L280 TraceCheckUtils]: 127: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:50,142 INFO L280 TraceCheckUtils]: 128: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,143 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {2795#true} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {2795#true} is VALID [2020-07-08 12:21:50,143 INFO L280 TraceCheckUtils]: 130: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:50,143 INFO L280 TraceCheckUtils]: 131: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,143 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-08 12:21:50,143 INFO L280 TraceCheckUtils]: 133: Hoare triple {2795#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:50,144 INFO L280 TraceCheckUtils]: 134: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,144 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-08 12:21:50,144 INFO L280 TraceCheckUtils]: 136: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:50,144 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-08 12:21:50,145 INFO L280 TraceCheckUtils]: 138: Hoare triple {2796#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2796#false} is VALID [2020-07-08 12:21:50,145 INFO L280 TraceCheckUtils]: 139: Hoare triple {2796#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {2796#false} is VALID [2020-07-08 12:21:50,145 INFO L280 TraceCheckUtils]: 140: Hoare triple {2796#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2796#false} is VALID [2020-07-08 12:21:50,145 INFO L280 TraceCheckUtils]: 141: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-08 12:21:50,145 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {2796#false} {2947#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {2796#false} is VALID [2020-07-08 12:21:50,145 INFO L280 TraceCheckUtils]: 143: Hoare triple {2796#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {2796#false} is VALID [2020-07-08 12:21:50,146 INFO L280 TraceCheckUtils]: 144: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-08 12:21:50,146 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {2796#false} {2795#true} #498#return; {2940#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-08 12:21:50,147 INFO L280 TraceCheckUtils]: 146: Hoare triple {2940#(not (= 0 |main_#t~ret45.base|))} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {2941#(not (= main_~dll~1.base 0))} is VALID [2020-07-08 12:21:50,148 INFO L263 TraceCheckUtils]: 147: Hoare triple {2941#(not (= main_~dll~1.base 0))} call inspect_full(~dll~1.base, ~dll~1.offset); {2942#(not (= 0 |inspect_full_#in~dll.base|))} is VALID [2020-07-08 12:21:50,149 INFO L280 TraceCheckUtils]: 148: Hoare triple {2942#(not (= 0 |inspect_full_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2943#(not (= 0 inspect_full_~dll.base))} is VALID [2020-07-08 12:21:50,149 INFO L263 TraceCheckUtils]: 149: Hoare triple {2943#(not (= 0 inspect_full_~dll.base))} call inspect_base(~dll.base, ~dll.offset); {2944#(not (= 0 |inspect_base_#in~dll.base|))} is VALID [2020-07-08 12:21:50,150 INFO L280 TraceCheckUtils]: 150: Hoare triple {2944#(not (= 0 |inspect_base_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2945#(not (= 0 inspect_base_~dll.base))} is VALID [2020-07-08 12:21:50,151 INFO L280 TraceCheckUtils]: 151: Hoare triple {2945#(not (= 0 inspect_base_~dll.base))} assume ~dll.base == 0 && ~dll.offset == 0; {2796#false} is VALID [2020-07-08 12:21:50,151 INFO L263 TraceCheckUtils]: 152: Hoare triple {2796#false} call fail(); {2796#false} is VALID [2020-07-08 12:21:50,151 INFO L280 TraceCheckUtils]: 153: Hoare triple {2796#false} assume !false; {2796#false} is VALID [2020-07-08 12:21:50,196 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 15 proven. 26 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2020-07-08 12:21:50,197 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [915338533] [2020-07-08 12:21:50,197 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [551264841] [2020-07-08 12:21:50,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:21:50,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:50,428 INFO L264 TraceCheckSpWp]: Trace formula consists of 786 conjuncts, 48 conjunts are in the unsatisfiable core [2020-07-08 12:21:50,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:21:50,504 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:21:51,074 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-07-08 12:21:51,075 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 1 case distinctions, treesize of input 31 treesize of output 47 [2020-07-08 12:21:51,076 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-08 12:21:51,107 INFO L624 ElimStorePlain]: treesize reduction 20, result has 60.8 percent of original size [2020-07-08 12:21:51,121 INFO L544 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-08 12:21:51,122 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:36, output treesize:8 [2020-07-08 12:21:51,147 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-08 12:21:51,147 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_75|, dll_insert_master_~item~1.base, dll_insert_master_~item~1.offset, |v_dll_insert_master_#t~ret19.base_5|]. (and (not (= 0 dll_insert_master_~item~1.base)) (= (let ((.cse0 (store |v_#memory_$Pointer$.base_75| dll_insert_master_~item~1.base (store (select |v_#memory_$Pointer$.base_75| dll_insert_master_~item~1.base) (+ dll_insert_master_~item~1.offset 8) |v_dll_insert_master_#t~ret19.base_5|)))) (store .cse0 |dll_insert_master_#in~dll.base| (store (select .cse0 |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset| dll_insert_master_~item~1.base))) |#memory_$Pointer$.base|)) [2020-07-08 12:21:51,148 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) [2020-07-08 12:21:51,310 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 8 [2020-07-08 12:21:51,312 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-08 12:21:51,314 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-08 12:21:51,314 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-08 12:21:51,315 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:16, output treesize:4 [2020-07-08 12:21:51,317 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-08 12:21:51,318 WARN L407 uantifierElimination]: Input elimination task: ∃ [|#memory_$Pointer$.base|, |v_dll_create_generic_~#dll~0.base_10|, |v_dll_create_generic_~#dll~0.offset_10|]. (let ((.cse0 (select (select |#memory_$Pointer$.base| |v_dll_create_generic_~#dll~0.base_10|) |v_dll_create_generic_~#dll~0.offset_10|))) (and (not (= 0 .cse0)) (= .cse0 |dll_create_generic_#res.base|))) [2020-07-08 12:21:51,318 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (not (= 0 |dll_create_generic_#res.base|)) [2020-07-08 12:21:51,471 INFO L263 TraceCheckUtils]: 0: Hoare triple {2795#true} call ULTIMATE.init(); {2795#true} is VALID [2020-07-08 12:21:51,471 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {2795#true} is VALID [2020-07-08 12:21:51,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,472 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2795#true} {2795#true} #542#return; {2795#true} is VALID [2020-07-08 12:21:51,472 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret46 := main(); {2795#true} is VALID [2020-07-08 12:21:51,472 INFO L263 TraceCheckUtils]: 5: Hoare triple {2795#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {2795#true} is VALID [2020-07-08 12:21:51,473 INFO L263 TraceCheckUtils]: 6: Hoare triple {2795#true} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:51,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {2795#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,473 INFO L263 TraceCheckUtils]: 8: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2795#true} is VALID [2020-07-08 12:21:51,473 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:51,474 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {2795#true} is VALID [2020-07-08 12:21:51,474 INFO L263 TraceCheckUtils]: 11: Hoare triple {2795#true} call dll_insert_master(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-08 12:21:51,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:51,474 INFO L263 TraceCheckUtils]: 13: Hoare triple {2795#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2795#true} is VALID [2020-07-08 12:21:51,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {2795#true} is VALID [2020-07-08 12:21:51,475 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-08 12:21:51,475 INFO L280 TraceCheckUtils]: 16: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {2795#true} is VALID [2020-07-08 12:21:51,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,475 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-08 12:21:51,476 INFO L280 TraceCheckUtils]: 19: Hoare triple {2795#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,476 INFO L280 TraceCheckUtils]: 20: Hoare triple {2795#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,476 INFO L263 TraceCheckUtils]: 21: Hoare triple {2795#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2795#true} is VALID [2020-07-08 12:21:51,476 INFO L263 TraceCheckUtils]: 22: Hoare triple {2795#true} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2795#true} is VALID [2020-07-08 12:21:51,477 INFO L280 TraceCheckUtils]: 23: Hoare triple {2795#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,477 INFO L263 TraceCheckUtils]: 24: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2795#true} is VALID [2020-07-08 12:21:51,477 INFO L280 TraceCheckUtils]: 25: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:51,477 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:51,477 INFO L263 TraceCheckUtils]: 27: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-08 12:21:51,478 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:51,478 INFO L263 TraceCheckUtils]: 29: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-08 12:21:51,478 INFO L280 TraceCheckUtils]: 30: Hoare triple {2795#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:51,478 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:51,478 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:51,479 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,479 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:51,479 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,479 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:51,480 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,480 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,480 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:51,480 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,480 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:51,481 INFO L263 TraceCheckUtils]: 42: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2795#true} is VALID [2020-07-08 12:21:51,481 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:51,481 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:51,481 INFO L263 TraceCheckUtils]: 45: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-08 12:21:51,482 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:51,482 INFO L263 TraceCheckUtils]: 47: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-08 12:21:51,482 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:51,482 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:51,482 INFO L280 TraceCheckUtils]: 50: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:51,482 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,483 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:51,483 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,483 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:51,483 INFO L280 TraceCheckUtils]: 55: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,484 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,484 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:51,484 INFO L280 TraceCheckUtils]: 58: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,484 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:51,484 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:51,485 INFO L280 TraceCheckUtils]: 61: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:51,485 INFO L280 TraceCheckUtils]: 62: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:51,485 INFO L280 TraceCheckUtils]: 63: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,485 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2795#true} {2795#true} #540#return; {2795#true} is VALID [2020-07-08 12:21:51,485 INFO L280 TraceCheckUtils]: 65: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:51,486 INFO L280 TraceCheckUtils]: 66: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,486 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-08 12:21:51,486 INFO L280 TraceCheckUtils]: 68: Hoare triple {2795#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,486 INFO L280 TraceCheckUtils]: 69: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,486 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-08 12:21:51,487 INFO L280 TraceCheckUtils]: 71: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,487 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:51,487 INFO L263 TraceCheckUtils]: 73: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2795#true} is VALID [2020-07-08 12:21:51,501 INFO L280 TraceCheckUtils]: 74: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {3887#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:21:51,502 INFO L280 TraceCheckUtils]: 75: Hoare triple {3887#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {3887#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:21:51,503 INFO L263 TraceCheckUtils]: 76: Hoare triple {3887#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_master(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-08 12:21:51,503 INFO L280 TraceCheckUtils]: 77: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {3897#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:51,503 INFO L263 TraceCheckUtils]: 78: Hoare triple {3897#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2795#true} is VALID [2020-07-08 12:21:51,504 INFO L280 TraceCheckUtils]: 79: Hoare triple {2795#true} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {3904#(= 0 alloc_or_die_master_~ptr~1.offset)} is VALID [2020-07-08 12:21:51,505 INFO L280 TraceCheckUtils]: 80: Hoare triple {3904#(= 0 alloc_or_die_master_~ptr~1.offset)} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3908#(not (= 0 alloc_or_die_master_~ptr~1.base))} is VALID [2020-07-08 12:21:51,506 INFO L280 TraceCheckUtils]: 81: Hoare triple {3908#(not (= 0 alloc_or_die_master_~ptr~1.base))} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {3912#(not (= 0 |alloc_or_die_master_#res.base|))} is VALID [2020-07-08 12:21:51,507 INFO L280 TraceCheckUtils]: 82: Hoare triple {3912#(not (= 0 |alloc_or_die_master_#res.base|))} assume true; {3912#(not (= 0 |alloc_or_die_master_#res.base|))} is VALID [2020-07-08 12:21:51,508 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3912#(not (= 0 |alloc_or_die_master_#res.base|))} {3897#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #494#return; {3919#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 |dll_insert_master_#t~ret17.base|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:51,509 INFO L280 TraceCheckUtils]: 84: Hoare triple {3919#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 |dll_insert_master_#t~ret17.base|)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {3923#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 dll_insert_master_~item~1.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:51,510 INFO L280 TraceCheckUtils]: 85: Hoare triple {3923#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 dll_insert_master_~item~1.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {3923#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 dll_insert_master_~item~1.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:51,511 INFO L263 TraceCheckUtils]: 86: Hoare triple {3923#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 dll_insert_master_~item~1.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2795#true} is VALID [2020-07-08 12:21:51,511 INFO L263 TraceCheckUtils]: 87: Hoare triple {2795#true} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {2795#true} is VALID [2020-07-08 12:21:51,511 INFO L280 TraceCheckUtils]: 88: Hoare triple {2795#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,511 INFO L263 TraceCheckUtils]: 89: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2795#true} is VALID [2020-07-08 12:21:51,511 INFO L280 TraceCheckUtils]: 90: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:51,512 INFO L280 TraceCheckUtils]: 91: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:51,512 INFO L263 TraceCheckUtils]: 92: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-08 12:21:51,512 INFO L280 TraceCheckUtils]: 93: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:51,512 INFO L263 TraceCheckUtils]: 94: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-08 12:21:51,512 INFO L280 TraceCheckUtils]: 95: Hoare triple {2795#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:51,513 INFO L280 TraceCheckUtils]: 96: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:51,513 INFO L280 TraceCheckUtils]: 97: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:51,513 INFO L280 TraceCheckUtils]: 98: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,513 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:51,514 INFO L280 TraceCheckUtils]: 100: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,514 INFO L280 TraceCheckUtils]: 101: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:51,514 INFO L280 TraceCheckUtils]: 102: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,514 INFO L280 TraceCheckUtils]: 103: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,514 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:51,515 INFO L280 TraceCheckUtils]: 105: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,515 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-08 12:21:51,515 INFO L263 TraceCheckUtils]: 107: Hoare triple {2795#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {2795#true} is VALID [2020-07-08 12:21:51,515 INFO L280 TraceCheckUtils]: 108: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-08 12:21:51,515 INFO L280 TraceCheckUtils]: 109: Hoare triple {2795#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2795#true} is VALID [2020-07-08 12:21:51,516 INFO L263 TraceCheckUtils]: 110: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-08 12:21:51,516 INFO L280 TraceCheckUtils]: 111: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-08 12:21:51,516 INFO L263 TraceCheckUtils]: 112: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-08 12:21:51,516 INFO L280 TraceCheckUtils]: 113: Hoare triple {2795#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2795#true} is VALID [2020-07-08 12:21:51,516 INFO L280 TraceCheckUtils]: 114: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-08 12:21:51,517 INFO L280 TraceCheckUtils]: 115: Hoare triple {2795#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2795#true} is VALID [2020-07-08 12:21:51,517 INFO L280 TraceCheckUtils]: 116: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,517 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-08 12:21:51,517 INFO L280 TraceCheckUtils]: 118: Hoare triple {2795#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,517 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-08 12:21:51,518 INFO L280 TraceCheckUtils]: 120: Hoare triple {2795#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {2795#true} is VALID [2020-07-08 12:21:51,518 INFO L280 TraceCheckUtils]: 121: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,518 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-08 12:21:51,518 INFO L280 TraceCheckUtils]: 123: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,518 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-08 12:21:51,519 INFO L280 TraceCheckUtils]: 125: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-08 12:21:51,519 INFO L280 TraceCheckUtils]: 126: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-08 12:21:51,519 INFO L280 TraceCheckUtils]: 127: Hoare triple {2795#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {2795#true} is VALID [2020-07-08 12:21:51,519 INFO L280 TraceCheckUtils]: 128: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,519 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {2795#true} {2795#true} #540#return; {2795#true} is VALID [2020-07-08 12:21:51,520 INFO L280 TraceCheckUtils]: 130: Hoare triple {2795#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {2795#true} is VALID [2020-07-08 12:21:51,520 INFO L280 TraceCheckUtils]: 131: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-08 12:21:51,521 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2795#true} {3923#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 dll_insert_master_~item~1.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} #496#return; {3923#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 dll_insert_master_~item~1.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} is VALID [2020-07-08 12:21:51,523 INFO L280 TraceCheckUtils]: 133: Hoare triple {3923#(and (= dll_insert_master_~dll.offset |dll_insert_master_#in~dll.offset|) (not (= 0 dll_insert_master_~item~1.base)) (= dll_insert_master_~dll.base |dll_insert_master_#in~dll.base|))} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {4071#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} is VALID [2020-07-08 12:21:51,524 INFO L280 TraceCheckUtils]: 134: Hoare triple {4071#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} assume true; {4071#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} is VALID [2020-07-08 12:21:51,525 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4071#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} {3887#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #512#return; {4078#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:21:51,526 INFO L280 TraceCheckUtils]: 136: Hoare triple {4078#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {4078#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:21:51,528 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {4078#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {2795#true} #536#return; {4085#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-08 12:21:51,532 INFO L280 TraceCheckUtils]: 138: Hoare triple {4085#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {4085#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-08 12:21:51,535 INFO L280 TraceCheckUtils]: 139: Hoare triple {4085#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} assume !(0 != #t~nondet8);havoc #t~nondet8; {4085#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-08 12:21:51,536 INFO L280 TraceCheckUtils]: 140: Hoare triple {4085#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {4095#(not (= 0 |dll_create_generic_#res.base|))} is VALID [2020-07-08 12:21:51,542 INFO L280 TraceCheckUtils]: 141: Hoare triple {4095#(not (= 0 |dll_create_generic_#res.base|))} assume true; {4095#(not (= 0 |dll_create_generic_#res.base|))} is VALID [2020-07-08 12:21:51,543 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {4095#(not (= 0 |dll_create_generic_#res.base|))} {2795#true} #492#return; {4102#(not (= 0 |dll_create_master_#t~ret20.base|))} is VALID [2020-07-08 12:21:51,544 INFO L280 TraceCheckUtils]: 143: Hoare triple {4102#(not (= 0 |dll_create_master_#t~ret20.base|))} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {4106#(not (= 0 |dll_create_master_#res.base|))} is VALID [2020-07-08 12:21:51,544 INFO L280 TraceCheckUtils]: 144: Hoare triple {4106#(not (= 0 |dll_create_master_#res.base|))} assume true; {4106#(not (= 0 |dll_create_master_#res.base|))} is VALID [2020-07-08 12:21:51,545 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4106#(not (= 0 |dll_create_master_#res.base|))} {2795#true} #498#return; {2940#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-08 12:21:51,545 INFO L280 TraceCheckUtils]: 146: Hoare triple {2940#(not (= 0 |main_#t~ret45.base|))} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {2941#(not (= main_~dll~1.base 0))} is VALID [2020-07-08 12:21:51,546 INFO L263 TraceCheckUtils]: 147: Hoare triple {2941#(not (= main_~dll~1.base 0))} call inspect_full(~dll~1.base, ~dll~1.offset); {2942#(not (= 0 |inspect_full_#in~dll.base|))} is VALID [2020-07-08 12:21:51,546 INFO L280 TraceCheckUtils]: 148: Hoare triple {2942#(not (= 0 |inspect_full_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2943#(not (= 0 inspect_full_~dll.base))} is VALID [2020-07-08 12:21:51,547 INFO L263 TraceCheckUtils]: 149: Hoare triple {2943#(not (= 0 inspect_full_~dll.base))} call inspect_base(~dll.base, ~dll.offset); {2944#(not (= 0 |inspect_base_#in~dll.base|))} is VALID [2020-07-08 12:21:51,548 INFO L280 TraceCheckUtils]: 150: Hoare triple {2944#(not (= 0 |inspect_base_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2945#(not (= 0 inspect_base_~dll.base))} is VALID [2020-07-08 12:21:51,548 INFO L280 TraceCheckUtils]: 151: Hoare triple {2945#(not (= 0 inspect_base_~dll.base))} assume ~dll.base == 0 && ~dll.offset == 0; {2796#false} is VALID [2020-07-08 12:21:51,548 INFO L263 TraceCheckUtils]: 152: Hoare triple {2796#false} call fail(); {2796#false} is VALID [2020-07-08 12:21:51,548 INFO L280 TraceCheckUtils]: 153: Hoare triple {2796#false} assume !false; {2796#false} is VALID [2020-07-08 12:21:51,569 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2020-07-08 12:21:51,570 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:21:51,570 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 21] total 33 [2020-07-08 12:21:51,570 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512719065] [2020-07-08 12:21:51,571 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 154 [2020-07-08 12:28:16,879 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 12:28:16,879 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states. [2020-07-08 12:28:17,073 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:28:17,073 INFO L459 AbstractCegarLoop]: Interpolant automaton has 33 states [2020-07-08 12:28:17,074 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-08 12:28:17,074 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2020-07-08 12:28:17,075 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=73, Invalid=983, Unknown=0, NotChecked=0, Total=1056 [2020-07-08 12:28:17,075 INFO L87 Difference]: Start difference. First operand 168 states and 199 transitions. Second operand 33 states. [2020-07-08 12:28:38,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:38,046 INFO L93 Difference]: Finished difference Result 411 states and 498 transitions. [2020-07-08 12:28:38,046 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-08 12:28:38,046 INFO L78 Accepts]: Start accepts. Automaton has 33 states. Word has length 154 [2020-07-08 12:28:38,048 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 12:28:38,049 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2020-07-08 12:28:38,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 482 transitions. [2020-07-08 12:28:38,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 33 states. [2020-07-08 12:28:38,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 482 transitions. [2020-07-08 12:28:38,099 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states and 482 transitions. [2020-07-08 12:28:39,026 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 482 edges. 482 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 12:28:39,039 INFO L225 Difference]: With dead ends: 411 [2020-07-08 12:28:39,040 INFO L226 Difference]: Without dead ends: 249 [2020-07-08 12:28:39,042 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 245 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 363 ImplicationChecksByTransitivity, 2.9s TimeCoverageRelationStatistics Valid=259, Invalid=2933, Unknown=0, NotChecked=0, Total=3192 [2020-07-08 12:28:39,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2020-07-08 12:28:39,289 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 205. [2020-07-08 12:28:39,289 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 12:28:39,289 INFO L82 GeneralOperation]: Start isEquivalent. First operand 249 states. Second operand 205 states. [2020-07-08 12:28:39,289 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 205 states. [2020-07-08 12:28:39,289 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 205 states. [2020-07-08 12:28:39,301 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:39,302 INFO L93 Difference]: Finished difference Result 249 states and 300 transitions. [2020-07-08 12:28:39,302 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 300 transitions. [2020-07-08 12:28:39,303 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:28:39,303 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:28:39,303 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand 249 states. [2020-07-08 12:28:39,304 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 249 states. [2020-07-08 12:28:39,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 12:28:39,316 INFO L93 Difference]: Finished difference Result 249 states and 300 transitions. [2020-07-08 12:28:39,316 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 300 transitions. [2020-07-08 12:28:39,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 12:28:39,318 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 12:28:39,318 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 12:28:39,318 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 12:28:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-07-08 12:28:39,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 243 transitions. [2020-07-08 12:28:39,327 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 243 transitions. Word has length 154 [2020-07-08 12:28:39,327 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 12:28:39,327 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 243 transitions. [2020-07-08 12:28:39,327 INFO L480 AbstractCegarLoop]: Interpolant automaton has 33 states. [2020-07-08 12:28:39,327 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 243 transitions. [2020-07-08 12:28:39,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-08 12:28:39,330 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 12:28:39,330 INFO L422 BasicCegarLoop]: trace histogram [6, 6, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-08 12:28:39,543 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:28:39,544 INFO L427 AbstractCegarLoop]: === Iteration 4 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 12:28:39,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 12:28:39,545 INFO L82 PathProgramCache]: Analyzing trace with hash -477532124, now seen corresponding path program 1 times [2020-07-08 12:28:39,545 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-08 12:28:39,545 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216976335] [2020-07-08 12:28:39,546 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 12:28:39,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:39,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:39,786 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {5550#true} is VALID [2020-07-08 12:28:39,786 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:39,786 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5550#true} {5550#true} #542#return; {5550#true} is VALID [2020-07-08 12:28:39,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:40,174 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:40,174 INFO L280 TraceCheckUtils]: 2: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:40,174 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:40,174 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:40,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,489 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:40,490 INFO L280 TraceCheckUtils]: 1: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:40,492 INFO L280 TraceCheckUtils]: 2: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:40,493 INFO L280 TraceCheckUtils]: 3: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:40,495 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:40,496 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:40,498 INFO L263 TraceCheckUtils]: 1: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:40,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:40,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:40,503 INFO L280 TraceCheckUtils]: 4: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:40,504 INFO L280 TraceCheckUtils]: 5: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:40,506 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:40,508 INFO L280 TraceCheckUtils]: 7: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:40,510 INFO L280 TraceCheckUtils]: 8: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:40,511 INFO L280 TraceCheckUtils]: 9: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:40,512 INFO L280 TraceCheckUtils]: 10: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:40,514 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:40,517 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:40,518 INFO L280 TraceCheckUtils]: 1: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:40,520 INFO L263 TraceCheckUtils]: 2: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:40,521 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:40,523 INFO L263 TraceCheckUtils]: 4: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:40,525 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:40,526 INFO L280 TraceCheckUtils]: 6: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:40,528 INFO L280 TraceCheckUtils]: 7: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:40,529 INFO L280 TraceCheckUtils]: 8: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:40,531 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:40,533 INFO L280 TraceCheckUtils]: 10: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:40,534 INFO L280 TraceCheckUtils]: 11: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:40,536 INFO L280 TraceCheckUtils]: 12: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:40,537 INFO L280 TraceCheckUtils]: 13: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:40,538 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:40,539 INFO L280 TraceCheckUtils]: 15: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:40,542 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:40,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:40,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,056 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,057 INFO L280 TraceCheckUtils]: 1: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,060 INFO L280 TraceCheckUtils]: 2: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,061 INFO L280 TraceCheckUtils]: 3: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,064 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,065 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,068 INFO L263 TraceCheckUtils]: 1: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,071 INFO L280 TraceCheckUtils]: 3: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,073 INFO L280 TraceCheckUtils]: 4: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,074 INFO L280 TraceCheckUtils]: 5: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,076 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,078 INFO L280 TraceCheckUtils]: 7: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,079 INFO L280 TraceCheckUtils]: 8: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,081 INFO L280 TraceCheckUtils]: 9: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,081 INFO L280 TraceCheckUtils]: 10: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,083 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,084 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,085 INFO L280 TraceCheckUtils]: 1: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,086 INFO L263 TraceCheckUtils]: 2: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,087 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,089 INFO L263 TraceCheckUtils]: 4: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,090 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,091 INFO L280 TraceCheckUtils]: 6: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,093 INFO L280 TraceCheckUtils]: 7: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,094 INFO L280 TraceCheckUtils]: 8: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,096 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,098 INFO L280 TraceCheckUtils]: 10: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,099 INFO L280 TraceCheckUtils]: 11: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,100 INFO L280 TraceCheckUtils]: 12: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,101 INFO L280 TraceCheckUtils]: 13: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,102 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,103 INFO L280 TraceCheckUtils]: 15: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,105 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,107 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:41,109 INFO L263 TraceCheckUtils]: 1: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,110 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,111 INFO L280 TraceCheckUtils]: 3: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,112 INFO L263 TraceCheckUtils]: 4: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,113 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,114 INFO L263 TraceCheckUtils]: 6: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,115 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,116 INFO L280 TraceCheckUtils]: 8: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,118 INFO L280 TraceCheckUtils]: 9: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,118 INFO L280 TraceCheckUtils]: 10: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,120 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:41,121 INFO L280 TraceCheckUtils]: 12: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,122 INFO L280 TraceCheckUtils]: 13: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,123 INFO L280 TraceCheckUtils]: 14: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,124 INFO L280 TraceCheckUtils]: 15: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,125 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,126 INFO L280 TraceCheckUtils]: 17: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,127 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:41,129 INFO L263 TraceCheckUtils]: 19: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,130 INFO L280 TraceCheckUtils]: 20: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,131 INFO L280 TraceCheckUtils]: 21: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,132 INFO L263 TraceCheckUtils]: 22: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,133 INFO L280 TraceCheckUtils]: 23: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,134 INFO L263 TraceCheckUtils]: 24: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,136 INFO L280 TraceCheckUtils]: 25: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,136 INFO L280 TraceCheckUtils]: 26: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,138 INFO L280 TraceCheckUtils]: 27: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,140 INFO L280 TraceCheckUtils]: 28: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,142 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,144 INFO L280 TraceCheckUtils]: 30: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,145 INFO L280 TraceCheckUtils]: 31: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,147 INFO L280 TraceCheckUtils]: 32: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,148 INFO L280 TraceCheckUtils]: 33: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,149 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,150 INFO L280 TraceCheckUtils]: 35: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,153 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,153 INFO L280 TraceCheckUtils]: 37: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,153 INFO L280 TraceCheckUtils]: 38: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,153 INFO L280 TraceCheckUtils]: 39: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,154 INFO L280 TraceCheckUtils]: 40: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,154 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5551#false} is VALID [2020-07-08 12:28:41,162 INFO L263 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,163 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:41,165 INFO L263 TraceCheckUtils]: 2: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,166 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,167 INFO L280 TraceCheckUtils]: 4: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,168 INFO L263 TraceCheckUtils]: 5: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,169 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,170 INFO L263 TraceCheckUtils]: 7: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,172 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,172 INFO L280 TraceCheckUtils]: 9: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,173 INFO L280 TraceCheckUtils]: 10: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,174 INFO L280 TraceCheckUtils]: 11: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,176 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:41,177 INFO L280 TraceCheckUtils]: 13: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,178 INFO L280 TraceCheckUtils]: 14: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,179 INFO L280 TraceCheckUtils]: 15: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,180 INFO L280 TraceCheckUtils]: 16: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,181 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,182 INFO L280 TraceCheckUtils]: 18: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,183 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:41,185 INFO L263 TraceCheckUtils]: 20: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,186 INFO L280 TraceCheckUtils]: 21: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,187 INFO L280 TraceCheckUtils]: 22: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,189 INFO L263 TraceCheckUtils]: 23: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,190 INFO L280 TraceCheckUtils]: 24: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,191 INFO L263 TraceCheckUtils]: 25: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,193 INFO L280 TraceCheckUtils]: 26: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,194 INFO L280 TraceCheckUtils]: 27: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,196 INFO L280 TraceCheckUtils]: 28: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,197 INFO L280 TraceCheckUtils]: 29: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,199 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,201 INFO L280 TraceCheckUtils]: 31: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,202 INFO L280 TraceCheckUtils]: 32: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,204 INFO L280 TraceCheckUtils]: 33: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,204 INFO L280 TraceCheckUtils]: 34: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,206 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,206 INFO L280 TraceCheckUtils]: 36: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,208 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,208 INFO L280 TraceCheckUtils]: 38: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,209 INFO L280 TraceCheckUtils]: 39: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,209 INFO L280 TraceCheckUtils]: 40: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,209 INFO L280 TraceCheckUtils]: 41: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,209 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5551#false} is VALID [2020-07-08 12:28:41,210 INFO L280 TraceCheckUtils]: 43: Hoare triple {5551#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5551#false} is VALID [2020-07-08 12:28:41,210 INFO L280 TraceCheckUtils]: 44: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,210 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5551#false} {5550#true} #496#return; {5551#false} is VALID [2020-07-08 12:28:41,217 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,218 INFO L263 TraceCheckUtils]: 1: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,218 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,219 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,219 INFO L280 TraceCheckUtils]: 4: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,219 INFO L280 TraceCheckUtils]: 5: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,219 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,220 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,221 INFO L263 TraceCheckUtils]: 9: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,222 INFO L263 TraceCheckUtils]: 10: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,223 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:41,225 INFO L263 TraceCheckUtils]: 12: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,226 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,227 INFO L280 TraceCheckUtils]: 14: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,228 INFO L263 TraceCheckUtils]: 15: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,229 INFO L280 TraceCheckUtils]: 16: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,231 INFO L263 TraceCheckUtils]: 17: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,232 INFO L280 TraceCheckUtils]: 18: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,233 INFO L280 TraceCheckUtils]: 19: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,234 INFO L280 TraceCheckUtils]: 20: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,235 INFO L280 TraceCheckUtils]: 21: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,237 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:41,238 INFO L280 TraceCheckUtils]: 23: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,239 INFO L280 TraceCheckUtils]: 24: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,240 INFO L280 TraceCheckUtils]: 25: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,241 INFO L280 TraceCheckUtils]: 26: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,242 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,243 INFO L280 TraceCheckUtils]: 28: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,245 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:41,247 INFO L263 TraceCheckUtils]: 30: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,247 INFO L280 TraceCheckUtils]: 31: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,248 INFO L280 TraceCheckUtils]: 32: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,250 INFO L263 TraceCheckUtils]: 33: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,250 INFO L280 TraceCheckUtils]: 34: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,252 INFO L263 TraceCheckUtils]: 35: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,253 INFO L280 TraceCheckUtils]: 36: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,254 INFO L280 TraceCheckUtils]: 37: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,256 INFO L280 TraceCheckUtils]: 38: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,257 INFO L280 TraceCheckUtils]: 39: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,259 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,261 INFO L280 TraceCheckUtils]: 41: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,262 INFO L280 TraceCheckUtils]: 42: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,263 INFO L280 TraceCheckUtils]: 43: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,264 INFO L280 TraceCheckUtils]: 44: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,265 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,266 INFO L280 TraceCheckUtils]: 46: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,268 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,268 INFO L280 TraceCheckUtils]: 48: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,268 INFO L280 TraceCheckUtils]: 49: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,268 INFO L280 TraceCheckUtils]: 50: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,269 INFO L280 TraceCheckUtils]: 51: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,269 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5551#false} is VALID [2020-07-08 12:28:41,269 INFO L280 TraceCheckUtils]: 53: Hoare triple {5551#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5551#false} is VALID [2020-07-08 12:28:41,269 INFO L280 TraceCheckUtils]: 54: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,269 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5551#false} {5550#true} #496#return; {5551#false} is VALID [2020-07-08 12:28:41,270 INFO L280 TraceCheckUtils]: 56: Hoare triple {5551#false} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:41,270 INFO L280 TraceCheckUtils]: 57: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,270 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5551#false} {5550#true} #512#return; {5551#false} is VALID [2020-07-08 12:28:41,279 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,279 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,281 INFO L263 TraceCheckUtils]: 2: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,281 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,282 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,282 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,282 INFO L280 TraceCheckUtils]: 6: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,283 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,283 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,283 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,283 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,283 INFO L280 TraceCheckUtils]: 11: Hoare triple {5550#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,284 INFO L263 TraceCheckUtils]: 12: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,285 INFO L263 TraceCheckUtils]: 13: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,287 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:41,289 INFO L263 TraceCheckUtils]: 15: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,290 INFO L280 TraceCheckUtils]: 16: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,290 INFO L280 TraceCheckUtils]: 17: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,292 INFO L263 TraceCheckUtils]: 18: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,293 INFO L280 TraceCheckUtils]: 19: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,294 INFO L263 TraceCheckUtils]: 20: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,296 INFO L280 TraceCheckUtils]: 22: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,297 INFO L280 TraceCheckUtils]: 23: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,298 INFO L280 TraceCheckUtils]: 24: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,299 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:41,300 INFO L280 TraceCheckUtils]: 26: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,301 INFO L280 TraceCheckUtils]: 27: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,302 INFO L280 TraceCheckUtils]: 28: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,303 INFO L280 TraceCheckUtils]: 29: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,304 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,305 INFO L280 TraceCheckUtils]: 31: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,306 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:41,308 INFO L263 TraceCheckUtils]: 33: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,309 INFO L280 TraceCheckUtils]: 34: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,310 INFO L280 TraceCheckUtils]: 35: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,312 INFO L263 TraceCheckUtils]: 36: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,313 INFO L280 TraceCheckUtils]: 37: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,316 INFO L263 TraceCheckUtils]: 38: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,318 INFO L280 TraceCheckUtils]: 39: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,319 INFO L280 TraceCheckUtils]: 40: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,321 INFO L280 TraceCheckUtils]: 41: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,322 INFO L280 TraceCheckUtils]: 42: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,325 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,326 INFO L280 TraceCheckUtils]: 44: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,328 INFO L280 TraceCheckUtils]: 45: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,329 INFO L280 TraceCheckUtils]: 46: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,330 INFO L280 TraceCheckUtils]: 47: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,331 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,333 INFO L280 TraceCheckUtils]: 49: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,335 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,336 INFO L280 TraceCheckUtils]: 51: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,336 INFO L280 TraceCheckUtils]: 52: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,336 INFO L280 TraceCheckUtils]: 53: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,336 INFO L280 TraceCheckUtils]: 54: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,337 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5551#false} is VALID [2020-07-08 12:28:41,337 INFO L280 TraceCheckUtils]: 56: Hoare triple {5551#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5551#false} is VALID [2020-07-08 12:28:41,338 INFO L280 TraceCheckUtils]: 57: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,338 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5551#false} {5550#true} #496#return; {5551#false} is VALID [2020-07-08 12:28:41,338 INFO L280 TraceCheckUtils]: 59: Hoare triple {5551#false} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:41,338 INFO L280 TraceCheckUtils]: 60: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,338 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5551#false} {5550#true} #512#return; {5551#false} is VALID [2020-07-08 12:28:41,339 INFO L280 TraceCheckUtils]: 62: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,339 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5551#false} {5550#true} #534#return; {5551#false} is VALID [2020-07-08 12:28:41,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,424 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,424 INFO L280 TraceCheckUtils]: 2: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,424 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,425 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,455 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,472 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,472 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,472 INFO L280 TraceCheckUtils]: 2: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,473 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,473 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,473 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,474 INFO L263 TraceCheckUtils]: 1: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,475 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,475 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,475 INFO L280 TraceCheckUtils]: 5: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,476 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,476 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,476 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,476 INFO L280 TraceCheckUtils]: 9: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,477 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,477 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,477 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,478 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,479 INFO L263 TraceCheckUtils]: 2: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,479 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,480 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,480 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,481 INFO L280 TraceCheckUtils]: 6: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,481 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,481 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,481 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,482 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,482 INFO L280 TraceCheckUtils]: 11: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,482 INFO L280 TraceCheckUtils]: 12: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,482 INFO L280 TraceCheckUtils]: 13: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,483 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,483 INFO L280 TraceCheckUtils]: 15: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,483 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:41,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,493 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:41,502 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,503 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,503 INFO L280 TraceCheckUtils]: 2: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,503 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,504 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,504 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,505 INFO L263 TraceCheckUtils]: 1: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,505 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,506 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,506 INFO L280 TraceCheckUtils]: 4: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,506 INFO L280 TraceCheckUtils]: 5: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,507 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,507 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,507 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,507 INFO L280 TraceCheckUtils]: 9: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,508 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,508 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,508 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,509 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,510 INFO L263 TraceCheckUtils]: 2: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,510 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,511 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,511 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,512 INFO L280 TraceCheckUtils]: 6: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,512 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,512 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,512 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,513 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,513 INFO L280 TraceCheckUtils]: 11: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,513 INFO L280 TraceCheckUtils]: 12: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,513 INFO L280 TraceCheckUtils]: 13: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,514 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,514 INFO L280 TraceCheckUtils]: 15: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,514 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:41,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,516 INFO L263 TraceCheckUtils]: 1: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,518 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,518 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,519 INFO L263 TraceCheckUtils]: 6: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,519 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,520 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,520 INFO L280 TraceCheckUtils]: 9: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,520 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,520 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,521 INFO L280 TraceCheckUtils]: 12: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,521 INFO L280 TraceCheckUtils]: 13: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,521 INFO L280 TraceCheckUtils]: 14: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,521 INFO L280 TraceCheckUtils]: 15: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,521 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,522 INFO L280 TraceCheckUtils]: 17: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,522 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:41,524 INFO L263 TraceCheckUtils]: 19: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,524 INFO L280 TraceCheckUtils]: 20: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,524 INFO L280 TraceCheckUtils]: 21: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,526 INFO L263 TraceCheckUtils]: 22: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,526 INFO L280 TraceCheckUtils]: 23: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,527 INFO L263 TraceCheckUtils]: 24: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,527 INFO L280 TraceCheckUtils]: 25: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,528 INFO L280 TraceCheckUtils]: 26: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,528 INFO L280 TraceCheckUtils]: 27: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,528 INFO L280 TraceCheckUtils]: 28: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,528 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,529 INFO L280 TraceCheckUtils]: 31: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,529 INFO L280 TraceCheckUtils]: 32: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,529 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,530 INFO L280 TraceCheckUtils]: 35: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,530 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:41,530 INFO L280 TraceCheckUtils]: 37: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:41,530 INFO L280 TraceCheckUtils]: 38: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:41,530 INFO L280 TraceCheckUtils]: 39: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,531 INFO L280 TraceCheckUtils]: 40: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,531 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5550#true} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#true} is VALID [2020-07-08 12:28:41,535 INFO L263 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,536 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,537 INFO L263 TraceCheckUtils]: 2: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,539 INFO L263 TraceCheckUtils]: 5: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,540 INFO L263 TraceCheckUtils]: 7: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,541 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,541 INFO L280 TraceCheckUtils]: 9: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,541 INFO L280 TraceCheckUtils]: 11: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,541 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,542 INFO L280 TraceCheckUtils]: 13: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,542 INFO L280 TraceCheckUtils]: 14: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,542 INFO L280 TraceCheckUtils]: 15: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,542 INFO L280 TraceCheckUtils]: 16: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,543 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,543 INFO L280 TraceCheckUtils]: 18: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,543 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:41,545 INFO L263 TraceCheckUtils]: 20: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,545 INFO L280 TraceCheckUtils]: 21: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,545 INFO L280 TraceCheckUtils]: 22: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,547 INFO L263 TraceCheckUtils]: 23: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,547 INFO L280 TraceCheckUtils]: 24: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,548 INFO L263 TraceCheckUtils]: 25: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,548 INFO L280 TraceCheckUtils]: 26: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,549 INFO L280 TraceCheckUtils]: 27: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,549 INFO L280 TraceCheckUtils]: 28: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,549 INFO L280 TraceCheckUtils]: 29: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,549 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,550 INFO L280 TraceCheckUtils]: 31: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,550 INFO L280 TraceCheckUtils]: 32: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,550 INFO L280 TraceCheckUtils]: 33: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,550 INFO L280 TraceCheckUtils]: 34: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,550 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,551 INFO L280 TraceCheckUtils]: 36: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,551 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:41,551 INFO L280 TraceCheckUtils]: 38: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:41,551 INFO L280 TraceCheckUtils]: 39: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:41,552 INFO L280 TraceCheckUtils]: 40: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,552 INFO L280 TraceCheckUtils]: 41: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,552 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5550#true} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#true} is VALID [2020-07-08 12:28:41,552 INFO L280 TraceCheckUtils]: 43: Hoare triple {5550#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#true} is VALID [2020-07-08 12:28:41,552 INFO L280 TraceCheckUtils]: 44: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,553 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5550#true} {5550#true} #496#return; {5550#true} is VALID [2020-07-08 12:28:41,555 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,556 INFO L263 TraceCheckUtils]: 1: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,556 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,557 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,557 INFO L280 TraceCheckUtils]: 4: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,557 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,558 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,558 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,559 INFO L263 TraceCheckUtils]: 9: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,560 INFO L263 TraceCheckUtils]: 10: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,560 INFO L280 TraceCheckUtils]: 11: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,562 INFO L263 TraceCheckUtils]: 12: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,562 INFO L280 TraceCheckUtils]: 13: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,563 INFO L280 TraceCheckUtils]: 14: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,564 INFO L263 TraceCheckUtils]: 15: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,564 INFO L280 TraceCheckUtils]: 16: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,565 INFO L263 TraceCheckUtils]: 17: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,566 INFO L280 TraceCheckUtils]: 18: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,566 INFO L280 TraceCheckUtils]: 19: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,567 INFO L280 TraceCheckUtils]: 20: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,567 INFO L280 TraceCheckUtils]: 21: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,567 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,568 INFO L280 TraceCheckUtils]: 23: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,568 INFO L280 TraceCheckUtils]: 24: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,568 INFO L280 TraceCheckUtils]: 25: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,569 INFO L280 TraceCheckUtils]: 26: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,569 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,570 INFO L280 TraceCheckUtils]: 28: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,570 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:41,573 INFO L263 TraceCheckUtils]: 30: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,573 INFO L280 TraceCheckUtils]: 31: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,573 INFO L280 TraceCheckUtils]: 32: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,575 INFO L263 TraceCheckUtils]: 33: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,576 INFO L280 TraceCheckUtils]: 34: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,577 INFO L263 TraceCheckUtils]: 35: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,578 INFO L280 TraceCheckUtils]: 36: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,578 INFO L280 TraceCheckUtils]: 37: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,578 INFO L280 TraceCheckUtils]: 38: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,579 INFO L280 TraceCheckUtils]: 39: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,579 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,580 INFO L280 TraceCheckUtils]: 41: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,580 INFO L280 TraceCheckUtils]: 42: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,580 INFO L280 TraceCheckUtils]: 43: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,581 INFO L280 TraceCheckUtils]: 44: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,581 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,581 INFO L280 TraceCheckUtils]: 46: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,582 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:41,583 INFO L280 TraceCheckUtils]: 48: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:41,584 INFO L280 TraceCheckUtils]: 49: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:41,584 INFO L280 TraceCheckUtils]: 50: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,584 INFO L280 TraceCheckUtils]: 51: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,585 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5550#true} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#true} is VALID [2020-07-08 12:28:41,585 INFO L280 TraceCheckUtils]: 53: Hoare triple {5550#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#true} is VALID [2020-07-08 12:28:41,586 INFO L280 TraceCheckUtils]: 54: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,586 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5550#true} {5550#true} #496#return; {5550#true} is VALID [2020-07-08 12:28:41,586 INFO L280 TraceCheckUtils]: 56: Hoare triple {5550#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,587 INFO L280 TraceCheckUtils]: 57: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,587 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5550#true} {5550#true} #512#return; {5550#true} is VALID [2020-07-08 12:28:41,593 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,593 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,595 INFO L263 TraceCheckUtils]: 2: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,596 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,597 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,598 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,598 INFO L280 TraceCheckUtils]: 6: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,598 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,599 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,599 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,599 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,600 INFO L280 TraceCheckUtils]: 11: Hoare triple {5550#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,601 INFO L263 TraceCheckUtils]: 12: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,603 INFO L263 TraceCheckUtils]: 13: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,603 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,605 INFO L263 TraceCheckUtils]: 15: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,605 INFO L280 TraceCheckUtils]: 16: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,605 INFO L280 TraceCheckUtils]: 17: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,607 INFO L263 TraceCheckUtils]: 18: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,607 INFO L280 TraceCheckUtils]: 19: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,608 INFO L263 TraceCheckUtils]: 20: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,608 INFO L280 TraceCheckUtils]: 21: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,609 INFO L280 TraceCheckUtils]: 22: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,609 INFO L280 TraceCheckUtils]: 23: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,609 INFO L280 TraceCheckUtils]: 24: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,610 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,610 INFO L280 TraceCheckUtils]: 26: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,611 INFO L280 TraceCheckUtils]: 27: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,611 INFO L280 TraceCheckUtils]: 28: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,611 INFO L280 TraceCheckUtils]: 29: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,612 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,612 INFO L280 TraceCheckUtils]: 31: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,612 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:41,615 INFO L263 TraceCheckUtils]: 33: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,616 INFO L280 TraceCheckUtils]: 34: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,616 INFO L280 TraceCheckUtils]: 35: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,618 INFO L263 TraceCheckUtils]: 36: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,618 INFO L280 TraceCheckUtils]: 37: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,620 INFO L263 TraceCheckUtils]: 38: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,620 INFO L280 TraceCheckUtils]: 39: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,621 INFO L280 TraceCheckUtils]: 40: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,621 INFO L280 TraceCheckUtils]: 41: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,621 INFO L280 TraceCheckUtils]: 42: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,622 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,622 INFO L280 TraceCheckUtils]: 44: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,622 INFO L280 TraceCheckUtils]: 45: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,623 INFO L280 TraceCheckUtils]: 46: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,623 INFO L280 TraceCheckUtils]: 47: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,623 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,624 INFO L280 TraceCheckUtils]: 49: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,624 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:41,625 INFO L280 TraceCheckUtils]: 51: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:41,625 INFO L280 TraceCheckUtils]: 52: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:41,625 INFO L280 TraceCheckUtils]: 53: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,626 INFO L280 TraceCheckUtils]: 54: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,626 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5550#true} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#true} is VALID [2020-07-08 12:28:41,626 INFO L280 TraceCheckUtils]: 56: Hoare triple {5550#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#true} is VALID [2020-07-08 12:28:41,627 INFO L280 TraceCheckUtils]: 57: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,627 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5550#true} {5550#true} #496#return; {5550#true} is VALID [2020-07-08 12:28:41,627 INFO L280 TraceCheckUtils]: 59: Hoare triple {5550#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,628 INFO L280 TraceCheckUtils]: 60: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,628 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5550#true} {5550#true} #512#return; {5550#true} is VALID [2020-07-08 12:28:41,628 INFO L280 TraceCheckUtils]: 62: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,629 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5550#true} {5551#false} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,638 INFO L263 TraceCheckUtils]: 1: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,639 INFO L280 TraceCheckUtils]: 2: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,639 INFO L280 TraceCheckUtils]: 3: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,641 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,641 INFO L280 TraceCheckUtils]: 5: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,643 INFO L263 TraceCheckUtils]: 6: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,643 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,643 INFO L280 TraceCheckUtils]: 9: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,644 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,644 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,644 INFO L280 TraceCheckUtils]: 12: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,644 INFO L280 TraceCheckUtils]: 13: Hoare triple {5550#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,645 INFO L263 TraceCheckUtils]: 14: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,646 INFO L263 TraceCheckUtils]: 15: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,648 INFO L280 TraceCheckUtils]: 16: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:41,651 INFO L263 TraceCheckUtils]: 17: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,652 INFO L280 TraceCheckUtils]: 18: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,653 INFO L280 TraceCheckUtils]: 19: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,655 INFO L263 TraceCheckUtils]: 20: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,656 INFO L280 TraceCheckUtils]: 21: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,658 INFO L263 TraceCheckUtils]: 22: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,660 INFO L280 TraceCheckUtils]: 23: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,661 INFO L280 TraceCheckUtils]: 24: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,662 INFO L280 TraceCheckUtils]: 25: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,663 INFO L280 TraceCheckUtils]: 26: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,665 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:41,667 INFO L280 TraceCheckUtils]: 28: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,668 INFO L280 TraceCheckUtils]: 29: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,669 INFO L280 TraceCheckUtils]: 30: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,670 INFO L280 TraceCheckUtils]: 31: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,672 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,673 INFO L280 TraceCheckUtils]: 33: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,674 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:41,677 INFO L263 TraceCheckUtils]: 35: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,678 INFO L280 TraceCheckUtils]: 36: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,679 INFO L280 TraceCheckUtils]: 37: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,681 INFO L263 TraceCheckUtils]: 38: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,681 INFO L280 TraceCheckUtils]: 39: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,683 INFO L263 TraceCheckUtils]: 40: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,684 INFO L280 TraceCheckUtils]: 41: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,685 INFO L280 TraceCheckUtils]: 42: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,687 INFO L280 TraceCheckUtils]: 43: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,688 INFO L280 TraceCheckUtils]: 44: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,690 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,691 INFO L280 TraceCheckUtils]: 46: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,693 INFO L280 TraceCheckUtils]: 47: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,694 INFO L280 TraceCheckUtils]: 48: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,695 INFO L280 TraceCheckUtils]: 49: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,696 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,697 INFO L280 TraceCheckUtils]: 51: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,700 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,700 INFO L280 TraceCheckUtils]: 53: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,700 INFO L280 TraceCheckUtils]: 54: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,701 INFO L280 TraceCheckUtils]: 55: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,701 INFO L280 TraceCheckUtils]: 56: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,701 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5551#false} is VALID [2020-07-08 12:28:41,702 INFO L280 TraceCheckUtils]: 58: Hoare triple {5551#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5551#false} is VALID [2020-07-08 12:28:41,702 INFO L280 TraceCheckUtils]: 59: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,702 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5551#false} {5550#true} #496#return; {5551#false} is VALID [2020-07-08 12:28:41,703 INFO L280 TraceCheckUtils]: 61: Hoare triple {5551#false} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:41,703 INFO L280 TraceCheckUtils]: 62: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,703 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5551#false} {5550#true} #512#return; {5551#false} is VALID [2020-07-08 12:28:41,704 INFO L280 TraceCheckUtils]: 64: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,704 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {5551#false} {5550#true} #534#return; {5551#false} is VALID [2020-07-08 12:28:41,704 INFO L263 TraceCheckUtils]: 66: Hoare triple {5551#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,705 INFO L280 TraceCheckUtils]: 67: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,705 INFO L280 TraceCheckUtils]: 68: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,707 INFO L263 TraceCheckUtils]: 69: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,708 INFO L280 TraceCheckUtils]: 70: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,709 INFO L263 TraceCheckUtils]: 71: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,709 INFO L280 TraceCheckUtils]: 72: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,709 INFO L280 TraceCheckUtils]: 73: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,710 INFO L280 TraceCheckUtils]: 74: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,710 INFO L280 TraceCheckUtils]: 75: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,711 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,711 INFO L280 TraceCheckUtils]: 77: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,711 INFO L280 TraceCheckUtils]: 78: Hoare triple {5550#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,713 INFO L263 TraceCheckUtils]: 79: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,714 INFO L263 TraceCheckUtils]: 80: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,715 INFO L280 TraceCheckUtils]: 81: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,717 INFO L263 TraceCheckUtils]: 82: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,717 INFO L280 TraceCheckUtils]: 83: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,718 INFO L280 TraceCheckUtils]: 84: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,720 INFO L263 TraceCheckUtils]: 85: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,720 INFO L280 TraceCheckUtils]: 86: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,721 INFO L263 TraceCheckUtils]: 87: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,721 INFO L280 TraceCheckUtils]: 88: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,721 INFO L280 TraceCheckUtils]: 89: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,722 INFO L280 TraceCheckUtils]: 90: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,722 INFO L280 TraceCheckUtils]: 91: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,722 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,723 INFO L280 TraceCheckUtils]: 93: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,723 INFO L280 TraceCheckUtils]: 94: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,723 INFO L280 TraceCheckUtils]: 95: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,723 INFO L280 TraceCheckUtils]: 96: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,724 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,724 INFO L280 TraceCheckUtils]: 98: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,724 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:41,726 INFO L263 TraceCheckUtils]: 100: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,726 INFO L280 TraceCheckUtils]: 101: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,727 INFO L280 TraceCheckUtils]: 102: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,729 INFO L263 TraceCheckUtils]: 103: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,729 INFO L280 TraceCheckUtils]: 104: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,730 INFO L263 TraceCheckUtils]: 105: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,730 INFO L280 TraceCheckUtils]: 106: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,731 INFO L280 TraceCheckUtils]: 107: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,731 INFO L280 TraceCheckUtils]: 108: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,731 INFO L280 TraceCheckUtils]: 109: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,731 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,731 INFO L280 TraceCheckUtils]: 111: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,732 INFO L280 TraceCheckUtils]: 112: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,732 INFO L280 TraceCheckUtils]: 113: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,732 INFO L280 TraceCheckUtils]: 114: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,732 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,732 INFO L280 TraceCheckUtils]: 116: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,733 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:41,733 INFO L280 TraceCheckUtils]: 118: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:41,733 INFO L280 TraceCheckUtils]: 119: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:41,733 INFO L280 TraceCheckUtils]: 120: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,733 INFO L280 TraceCheckUtils]: 121: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,734 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {5550#true} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#true} is VALID [2020-07-08 12:28:41,734 INFO L280 TraceCheckUtils]: 123: Hoare triple {5550#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#true} is VALID [2020-07-08 12:28:41,734 INFO L280 TraceCheckUtils]: 124: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,734 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {5550#true} {5550#true} #496#return; {5550#true} is VALID [2020-07-08 12:28:41,734 INFO L280 TraceCheckUtils]: 126: Hoare triple {5550#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,735 INFO L280 TraceCheckUtils]: 127: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,735 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5550#true} {5550#true} #512#return; {5550#true} is VALID [2020-07-08 12:28:41,735 INFO L280 TraceCheckUtils]: 129: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,735 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {5550#true} {5551#false} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,735 INFO L280 TraceCheckUtils]: 131: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,735 INFO L280 TraceCheckUtils]: 132: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,736 INFO L280 TraceCheckUtils]: 133: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,736 INFO L280 TraceCheckUtils]: 134: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,736 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {5551#false} is VALID [2020-07-08 12:28:41,791 INFO L263 TraceCheckUtils]: 0: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,792 INFO L280 TraceCheckUtils]: 1: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,794 INFO L263 TraceCheckUtils]: 2: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,796 INFO L263 TraceCheckUtils]: 5: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,796 INFO L280 TraceCheckUtils]: 6: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,797 INFO L263 TraceCheckUtils]: 7: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,798 INFO L280 TraceCheckUtils]: 9: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,798 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,798 INFO L280 TraceCheckUtils]: 11: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,798 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,799 INFO L280 TraceCheckUtils]: 13: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,799 INFO L280 TraceCheckUtils]: 14: Hoare triple {5550#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,801 INFO L263 TraceCheckUtils]: 15: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,802 INFO L263 TraceCheckUtils]: 16: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,805 INFO L280 TraceCheckUtils]: 17: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:41,807 INFO L263 TraceCheckUtils]: 18: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,808 INFO L280 TraceCheckUtils]: 19: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,808 INFO L280 TraceCheckUtils]: 20: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,810 INFO L263 TraceCheckUtils]: 21: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,811 INFO L280 TraceCheckUtils]: 22: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,813 INFO L263 TraceCheckUtils]: 23: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,815 INFO L280 TraceCheckUtils]: 24: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,816 INFO L280 TraceCheckUtils]: 25: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,817 INFO L280 TraceCheckUtils]: 26: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,818 INFO L280 TraceCheckUtils]: 27: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,820 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:41,822 INFO L280 TraceCheckUtils]: 29: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,823 INFO L280 TraceCheckUtils]: 30: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,825 INFO L280 TraceCheckUtils]: 31: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,826 INFO L280 TraceCheckUtils]: 32: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,828 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,829 INFO L280 TraceCheckUtils]: 34: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,831 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:41,833 INFO L263 TraceCheckUtils]: 36: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,834 INFO L280 TraceCheckUtils]: 37: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,836 INFO L280 TraceCheckUtils]: 38: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,838 INFO L263 TraceCheckUtils]: 39: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,839 INFO L280 TraceCheckUtils]: 40: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,841 INFO L263 TraceCheckUtils]: 41: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,843 INFO L280 TraceCheckUtils]: 42: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,843 INFO L280 TraceCheckUtils]: 43: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,846 INFO L280 TraceCheckUtils]: 44: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,848 INFO L280 TraceCheckUtils]: 45: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,850 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,852 INFO L280 TraceCheckUtils]: 47: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,853 INFO L280 TraceCheckUtils]: 48: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,854 INFO L280 TraceCheckUtils]: 49: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,855 INFO L280 TraceCheckUtils]: 50: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,856 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,857 INFO L280 TraceCheckUtils]: 52: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,859 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,859 INFO L280 TraceCheckUtils]: 54: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,859 INFO L280 TraceCheckUtils]: 55: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,859 INFO L280 TraceCheckUtils]: 56: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,860 INFO L280 TraceCheckUtils]: 57: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,860 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5551#false} is VALID [2020-07-08 12:28:41,860 INFO L280 TraceCheckUtils]: 59: Hoare triple {5551#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5551#false} is VALID [2020-07-08 12:28:41,860 INFO L280 TraceCheckUtils]: 60: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,861 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5551#false} {5550#true} #496#return; {5551#false} is VALID [2020-07-08 12:28:41,861 INFO L280 TraceCheckUtils]: 62: Hoare triple {5551#false} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:41,861 INFO L280 TraceCheckUtils]: 63: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,861 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5551#false} {5550#true} #512#return; {5551#false} is VALID [2020-07-08 12:28:41,861 INFO L280 TraceCheckUtils]: 65: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,862 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5551#false} {5550#true} #534#return; {5551#false} is VALID [2020-07-08 12:28:41,862 INFO L263 TraceCheckUtils]: 67: Hoare triple {5551#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,862 INFO L280 TraceCheckUtils]: 68: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,862 INFO L280 TraceCheckUtils]: 69: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,864 INFO L263 TraceCheckUtils]: 70: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,864 INFO L280 TraceCheckUtils]: 71: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,866 INFO L263 TraceCheckUtils]: 72: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,866 INFO L280 TraceCheckUtils]: 73: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,866 INFO L280 TraceCheckUtils]: 74: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,866 INFO L280 TraceCheckUtils]: 75: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,866 INFO L280 TraceCheckUtils]: 76: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,867 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,867 INFO L280 TraceCheckUtils]: 78: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,867 INFO L280 TraceCheckUtils]: 79: Hoare triple {5550#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,868 INFO L263 TraceCheckUtils]: 80: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,870 INFO L263 TraceCheckUtils]: 81: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,870 INFO L280 TraceCheckUtils]: 82: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,872 INFO L263 TraceCheckUtils]: 83: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,872 INFO L280 TraceCheckUtils]: 84: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,873 INFO L280 TraceCheckUtils]: 85: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,874 INFO L263 TraceCheckUtils]: 86: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,874 INFO L280 TraceCheckUtils]: 87: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,875 INFO L263 TraceCheckUtils]: 88: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,876 INFO L280 TraceCheckUtils]: 89: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,876 INFO L280 TraceCheckUtils]: 90: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,876 INFO L280 TraceCheckUtils]: 91: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,876 INFO L280 TraceCheckUtils]: 92: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,877 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,877 INFO L280 TraceCheckUtils]: 94: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,877 INFO L280 TraceCheckUtils]: 95: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,877 INFO L280 TraceCheckUtils]: 96: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,877 INFO L280 TraceCheckUtils]: 97: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,878 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,878 INFO L280 TraceCheckUtils]: 99: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,878 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:41,880 INFO L263 TraceCheckUtils]: 101: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,880 INFO L280 TraceCheckUtils]: 102: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,880 INFO L280 TraceCheckUtils]: 103: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,882 INFO L263 TraceCheckUtils]: 104: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,882 INFO L280 TraceCheckUtils]: 105: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,883 INFO L263 TraceCheckUtils]: 106: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,884 INFO L280 TraceCheckUtils]: 107: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,884 INFO L280 TraceCheckUtils]: 108: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,884 INFO L280 TraceCheckUtils]: 109: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,884 INFO L280 TraceCheckUtils]: 110: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,884 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:41,885 INFO L280 TraceCheckUtils]: 112: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,885 INFO L280 TraceCheckUtils]: 113: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,885 INFO L280 TraceCheckUtils]: 114: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,885 INFO L280 TraceCheckUtils]: 115: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,885 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:41,885 INFO L280 TraceCheckUtils]: 117: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,886 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:41,886 INFO L280 TraceCheckUtils]: 119: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:41,886 INFO L280 TraceCheckUtils]: 120: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:41,886 INFO L280 TraceCheckUtils]: 121: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:41,886 INFO L280 TraceCheckUtils]: 122: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,887 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {5550#true} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#true} is VALID [2020-07-08 12:28:41,887 INFO L280 TraceCheckUtils]: 124: Hoare triple {5550#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#true} is VALID [2020-07-08 12:28:41,887 INFO L280 TraceCheckUtils]: 125: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,887 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {5550#true} {5550#true} #496#return; {5550#true} is VALID [2020-07-08 12:28:41,887 INFO L280 TraceCheckUtils]: 127: Hoare triple {5550#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,888 INFO L280 TraceCheckUtils]: 128: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,888 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {5550#true} {5550#true} #512#return; {5550#true} is VALID [2020-07-08 12:28:41,888 INFO L280 TraceCheckUtils]: 130: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,888 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {5550#true} {5551#false} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,888 INFO L280 TraceCheckUtils]: 132: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,889 INFO L280 TraceCheckUtils]: 133: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,889 INFO L280 TraceCheckUtils]: 134: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,889 INFO L280 TraceCheckUtils]: 135: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,889 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {5551#false} is VALID [2020-07-08 12:28:41,890 INFO L280 TraceCheckUtils]: 137: Hoare triple {5551#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {5551#false} is VALID [2020-07-08 12:28:41,890 INFO L280 TraceCheckUtils]: 138: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,890 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {5551#false} {5550#true} #498#return; {5551#false} is VALID [2020-07-08 12:28:41,926 INFO L263 TraceCheckUtils]: 0: Hoare triple {5550#true} call ULTIMATE.init(); {5695#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-08 12:28:41,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {5695#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {5550#true} is VALID [2020-07-08 12:28:41,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,927 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5550#true} {5550#true} #542#return; {5550#true} is VALID [2020-07-08 12:28:41,927 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call #t~ret46 := main(); {5550#true} is VALID [2020-07-08 12:28:41,928 INFO L263 TraceCheckUtils]: 5: Hoare triple {5550#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,929 INFO L263 TraceCheckUtils]: 6: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,929 INFO L280 TraceCheckUtils]: 7: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,931 INFO L263 TraceCheckUtils]: 8: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,931 INFO L280 TraceCheckUtils]: 9: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,931 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,932 INFO L263 TraceCheckUtils]: 11: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,933 INFO L280 TraceCheckUtils]: 12: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,933 INFO L263 TraceCheckUtils]: 13: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,934 INFO L280 TraceCheckUtils]: 14: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,934 INFO L280 TraceCheckUtils]: 15: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,934 INFO L280 TraceCheckUtils]: 16: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,934 INFO L280 TraceCheckUtils]: 17: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,934 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,935 INFO L280 TraceCheckUtils]: 19: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,935 INFO L280 TraceCheckUtils]: 20: Hoare triple {5550#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5550#true} is VALID [2020-07-08 12:28:41,936 INFO L263 TraceCheckUtils]: 21: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,938 INFO L263 TraceCheckUtils]: 22: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,940 INFO L280 TraceCheckUtils]: 23: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:41,942 INFO L263 TraceCheckUtils]: 24: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,943 INFO L280 TraceCheckUtils]: 25: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,943 INFO L280 TraceCheckUtils]: 26: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:41,945 INFO L263 TraceCheckUtils]: 27: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,945 INFO L280 TraceCheckUtils]: 28: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,947 INFO L263 TraceCheckUtils]: 29: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,948 INFO L280 TraceCheckUtils]: 30: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,948 INFO L280 TraceCheckUtils]: 31: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:41,949 INFO L280 TraceCheckUtils]: 32: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,950 INFO L280 TraceCheckUtils]: 33: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:41,951 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:41,952 INFO L280 TraceCheckUtils]: 35: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,953 INFO L280 TraceCheckUtils]: 36: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:41,954 INFO L280 TraceCheckUtils]: 37: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,955 INFO L280 TraceCheckUtils]: 38: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:41,956 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,956 INFO L280 TraceCheckUtils]: 40: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,958 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:41,961 INFO L263 TraceCheckUtils]: 42: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,962 INFO L280 TraceCheckUtils]: 43: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,963 INFO L280 TraceCheckUtils]: 44: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,965 INFO L263 TraceCheckUtils]: 45: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,965 INFO L280 TraceCheckUtils]: 46: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} is VALID [2020-07-08 12:28:41,967 INFO L263 TraceCheckUtils]: 47: Hoare triple {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,968 INFO L280 TraceCheckUtils]: 48: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,969 INFO L280 TraceCheckUtils]: 49: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:41,971 INFO L280 TraceCheckUtils]: 50: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,972 INFO L280 TraceCheckUtils]: 51: Hoare triple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-08 12:28:41,974 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6199#(and (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {6188#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base)))} #490#return; {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} is VALID [2020-07-08 12:28:41,975 INFO L280 TraceCheckUtils]: 53: Hoare triple {6194#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (= (select |#memory_$Pointer$.base| dll_insert_slave_~dll.base) (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base))))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,976 INFO L280 TraceCheckUtils]: 54: Hoare triple {6195#(and (or (and (= (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset) dll_insert_slave_~next~0.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|)) (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} is VALID [2020-07-08 12:28:41,978 INFO L280 TraceCheckUtils]: 55: Hoare triple {6196#(and (or (<= (+ dll_insert_slave_~dll.base 1) |#StackHeapBarrier|) (and (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= 0 (select (select |old(#memory_$Pointer$.base)| dll_insert_slave_~dll.base) dll_insert_slave_~dll.offset)))) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,978 INFO L280 TraceCheckUtils]: 56: Hoare triple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume true; {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 12:28:41,980 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6197#(or (= 0 (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,981 INFO L280 TraceCheckUtils]: 58: Hoare triple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:41,983 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6187#(or (<= (+ |##fun~$Pointer$~TO~VOID_#in~9.base| 1) |#StackHeapBarrier|) (= 0 (select (select |old(#memory_$Pointer$.base)| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:41,983 INFO L280 TraceCheckUtils]: 60: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:41,983 INFO L280 TraceCheckUtils]: 61: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:41,983 INFO L280 TraceCheckUtils]: 62: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:41,984 INFO L280 TraceCheckUtils]: 63: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,984 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5551#false} is VALID [2020-07-08 12:28:41,984 INFO L280 TraceCheckUtils]: 65: Hoare triple {5551#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5551#false} is VALID [2020-07-08 12:28:41,984 INFO L280 TraceCheckUtils]: 66: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,984 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5551#false} {5550#true} #496#return; {5551#false} is VALID [2020-07-08 12:28:41,985 INFO L280 TraceCheckUtils]: 68: Hoare triple {5551#false} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:41,985 INFO L280 TraceCheckUtils]: 69: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,985 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5551#false} {5550#true} #512#return; {5551#false} is VALID [2020-07-08 12:28:41,985 INFO L280 TraceCheckUtils]: 71: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:41,985 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5551#false} {5550#true} #534#return; {5551#false} is VALID [2020-07-08 12:28:41,985 INFO L263 TraceCheckUtils]: 73: Hoare triple {5551#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,986 INFO L280 TraceCheckUtils]: 74: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,986 INFO L280 TraceCheckUtils]: 75: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:41,988 INFO L263 TraceCheckUtils]: 76: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,988 INFO L280 TraceCheckUtils]: 77: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,989 INFO L263 TraceCheckUtils]: 78: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,990 INFO L280 TraceCheckUtils]: 79: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:41,990 INFO L280 TraceCheckUtils]: 80: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:41,990 INFO L280 TraceCheckUtils]: 81: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:41,990 INFO L280 TraceCheckUtils]: 82: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:41,990 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:41,991 INFO L280 TraceCheckUtils]: 84: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,991 INFO L280 TraceCheckUtils]: 85: Hoare triple {5550#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,992 INFO L263 TraceCheckUtils]: 86: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,994 INFO L263 TraceCheckUtils]: 87: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,994 INFO L280 TraceCheckUtils]: 88: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:41,996 INFO L263 TraceCheckUtils]: 89: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,996 INFO L280 TraceCheckUtils]: 90: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:41,996 INFO L280 TraceCheckUtils]: 91: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:41,998 INFO L263 TraceCheckUtils]: 92: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,998 INFO L280 TraceCheckUtils]: 93: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:41,999 INFO L263 TraceCheckUtils]: 94: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:41,999 INFO L280 TraceCheckUtils]: 95: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:41,999 INFO L280 TraceCheckUtils]: 96: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:42,000 INFO L280 TraceCheckUtils]: 97: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:42,000 INFO L280 TraceCheckUtils]: 98: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,000 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:42,000 INFO L280 TraceCheckUtils]: 100: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:42,000 INFO L280 TraceCheckUtils]: 101: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:42,001 INFO L280 TraceCheckUtils]: 102: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:42,001 INFO L280 TraceCheckUtils]: 103: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,001 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:42,001 INFO L280 TraceCheckUtils]: 105: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,001 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:42,003 INFO L263 TraceCheckUtils]: 107: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:42,003 INFO L280 TraceCheckUtils]: 108: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:42,003 INFO L280 TraceCheckUtils]: 109: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:42,005 INFO L263 TraceCheckUtils]: 110: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:42,005 INFO L280 TraceCheckUtils]: 111: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:42,006 INFO L263 TraceCheckUtils]: 112: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 12:28:42,007 INFO L280 TraceCheckUtils]: 113: Hoare triple {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:42,007 INFO L280 TraceCheckUtils]: 114: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:42,007 INFO L280 TraceCheckUtils]: 115: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:42,007 INFO L280 TraceCheckUtils]: 116: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,007 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:42,008 INFO L280 TraceCheckUtils]: 118: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:42,008 INFO L280 TraceCheckUtils]: 119: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:42,008 INFO L280 TraceCheckUtils]: 120: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:42,008 INFO L280 TraceCheckUtils]: 121: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,008 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:42,009 INFO L280 TraceCheckUtils]: 123: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,009 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:42,009 INFO L280 TraceCheckUtils]: 125: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:42,009 INFO L280 TraceCheckUtils]: 126: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:42,009 INFO L280 TraceCheckUtils]: 127: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:42,009 INFO L280 TraceCheckUtils]: 128: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,010 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {5550#true} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#true} is VALID [2020-07-08 12:28:42,010 INFO L280 TraceCheckUtils]: 130: Hoare triple {5550#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#true} is VALID [2020-07-08 12:28:42,010 INFO L280 TraceCheckUtils]: 131: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,010 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5550#true} {5550#true} #496#return; {5550#true} is VALID [2020-07-08 12:28:42,010 INFO L280 TraceCheckUtils]: 133: Hoare triple {5550#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:42,010 INFO L280 TraceCheckUtils]: 134: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,011 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5550#true} {5550#true} #512#return; {5550#true} is VALID [2020-07-08 12:28:42,011 INFO L280 TraceCheckUtils]: 136: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:42,011 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {5550#true} {5551#false} #536#return; {5551#false} is VALID [2020-07-08 12:28:42,011 INFO L280 TraceCheckUtils]: 138: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:42,011 INFO L280 TraceCheckUtils]: 139: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:42,011 INFO L280 TraceCheckUtils]: 140: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:42,012 INFO L280 TraceCheckUtils]: 141: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:42,012 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5551#false} {5696#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {5551#false} is VALID [2020-07-08 12:28:42,012 INFO L280 TraceCheckUtils]: 143: Hoare triple {5551#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {5551#false} is VALID [2020-07-08 12:28:42,012 INFO L280 TraceCheckUtils]: 144: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:42,012 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {5551#false} {5550#true} #498#return; {5551#false} is VALID [2020-07-08 12:28:42,012 INFO L280 TraceCheckUtils]: 146: Hoare triple {5551#false} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {5551#false} is VALID [2020-07-08 12:28:42,013 INFO L263 TraceCheckUtils]: 147: Hoare triple {5551#false} call inspect_full(~dll~1.base, ~dll~1.offset); {5551#false} is VALID [2020-07-08 12:28:42,013 INFO L280 TraceCheckUtils]: 148: Hoare triple {5551#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5551#false} is VALID [2020-07-08 12:28:42,013 INFO L263 TraceCheckUtils]: 149: Hoare triple {5551#false} call inspect_base(~dll.base, ~dll.offset); {5551#false} is VALID [2020-07-08 12:28:42,013 INFO L280 TraceCheckUtils]: 150: Hoare triple {5551#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5551#false} is VALID [2020-07-08 12:28:42,013 INFO L280 TraceCheckUtils]: 151: Hoare triple {5551#false} assume !(~dll.base == 0 && ~dll.offset == 0); {5551#false} is VALID [2020-07-08 12:28:42,014 INFO L280 TraceCheckUtils]: 152: Hoare triple {5551#false} goto; {5551#false} is VALID [2020-07-08 12:28:42,014 INFO L280 TraceCheckUtils]: 153: Hoare triple {5551#false} call #t~mem21.base, #t~mem21.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:42,014 INFO L280 TraceCheckUtils]: 154: Hoare triple {5551#false} assume #t~mem21.base == 0 && #t~mem21.offset == 0;havoc #t~mem21.base, #t~mem21.offset; {5551#false} is VALID [2020-07-08 12:28:42,014 INFO L263 TraceCheckUtils]: 155: Hoare triple {5551#false} call fail(); {5551#false} is VALID [2020-07-08 12:28:42,014 INFO L280 TraceCheckUtils]: 156: Hoare triple {5551#false} assume !false; {5551#false} is VALID [2020-07-08 12:28:42,054 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 16 proven. 93 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-07-08 12:28:42,054 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216976335] [2020-07-08 12:28:42,054 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1348086538] [2020-07-08 12:28:42,055 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-08 12:28:42,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:42,272 INFO L264 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 62 conjunts are in the unsatisfiable core [2020-07-08 12:28:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 12:28:42,324 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-08 12:28:42,518 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-07-08 12:28:42,519 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-08 12:28:42,523 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-08 12:28:42,525 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-08 12:28:42,525 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:8 [2020-07-08 12:28:42,528 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-08 12:28:42,528 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_76|, dll_insert_slave_~item~0.base]. (and (not (= 0 dll_insert_slave_~item~0.base)) (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_76| |dll_insert_slave_#in~dll.base| (store (select |v_#memory_$Pointer$.base_76| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset| dll_insert_slave_~item~0.base)))) [2020-07-08 12:28:42,528 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|))) [2020-07-08 12:28:42,557 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 8 treesize of output 4 [2020-07-08 12:28:42,558 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-08 12:28:42,563 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-08 12:28:42,568 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-08 12:28:42,568 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2020-07-08 12:28:42,570 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-08 12:28:42,570 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_BEFORE_CALL_1|, |v_dll_create_generic_~#dll~0.base_BEFORE_CALL_2|, |v_dll_create_generic_~#dll~0.offset_BEFORE_CALL_1|]. (and (<= (+ |#StackHeapBarrier| 1) |v_dll_create_generic_~#dll~0.base_BEFORE_CALL_2|) (not (= (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_1| |v_dll_create_generic_~#dll~0.base_BEFORE_CALL_2|) |v_dll_create_generic_~#dll~0.offset_BEFORE_CALL_1|) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) [2020-07-08 12:28:42,570 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) [2020-07-08 12:28:44,958 WARN L860 $PredicateComparison]: unable to prove that (exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |c_#StackHeapBarrier|) (= (select (select (store |c_old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |c_old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |c_dll_insert_slave_#in~dll.base|) |c_dll_insert_slave_#in~dll.offset|) c_dll_insert_slave_~next~0.base))) is different from true [2020-07-08 12:28:46,980 WARN L860 $PredicateComparison]: unable to prove that (exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |c_#StackHeapBarrier|) (= (select (select (store |c_old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |c_old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |c_dll_insert_slave_#in~dll.base|) |c_dll_insert_slave_#in~dll.offset|) 0))) is different from true [2020-07-08 12:28:49,044 WARN L860 $PredicateComparison]: unable to prove that (exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |c_#StackHeapBarrier|) (= 0 (select (select (store |c_old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |c_old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |c_##fun~$Pointer$~TO~VOID_#in~9.base|) |c_##fun~$Pointer$~TO~VOID_#in~9.offset|)))) is different from true [2020-07-08 12:28:49,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-08 12:28:49,125 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-08 12:28:49,127 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-08 12:28:49,127 INFO L544 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-08 12:28:49,127 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:39, output treesize:1 [2020-07-08 12:28:49,148 INFO L263 TraceCheckUtils]: 0: Hoare triple {5550#true} call ULTIMATE.init(); {5550#true} is VALID [2020-07-08 12:28:49,148 INFO L280 TraceCheckUtils]: 1: Hoare triple {5550#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {5550#true} is VALID [2020-07-08 12:28:49,148 INFO L280 TraceCheckUtils]: 2: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,149 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5550#true} {5550#true} #542#return; {5550#true} is VALID [2020-07-08 12:28:49,149 INFO L263 TraceCheckUtils]: 4: Hoare triple {5550#true} call #t~ret46 := main(); {5550#true} is VALID [2020-07-08 12:28:49,149 INFO L263 TraceCheckUtils]: 5: Hoare triple {5550#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {5550#true} is VALID [2020-07-08 12:28:49,149 INFO L263 TraceCheckUtils]: 6: Hoare triple {5550#true} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:49,149 INFO L280 TraceCheckUtils]: 7: Hoare triple {5550#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,150 INFO L263 TraceCheckUtils]: 8: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5550#true} is VALID [2020-07-08 12:28:49,150 INFO L280 TraceCheckUtils]: 9: Hoare triple {5550#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:49,150 INFO L280 TraceCheckUtils]: 10: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:49,150 INFO L263 TraceCheckUtils]: 11: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5550#true} is VALID [2020-07-08 12:28:49,150 INFO L280 TraceCheckUtils]: 12: Hoare triple {5550#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:49,151 INFO L263 TraceCheckUtils]: 13: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5550#true} is VALID [2020-07-08 12:28:49,151 INFO L280 TraceCheckUtils]: 14: Hoare triple {5550#true} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:49,151 INFO L280 TraceCheckUtils]: 15: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:49,151 INFO L280 TraceCheckUtils]: 16: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:49,151 INFO L280 TraceCheckUtils]: 17: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,151 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L280 TraceCheckUtils]: 19: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L280 TraceCheckUtils]: 20: Hoare triple {5550#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L263 TraceCheckUtils]: 21: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L263 TraceCheckUtils]: 22: Hoare triple {5550#true} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L280 TraceCheckUtils]: 23: Hoare triple {5550#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L263 TraceCheckUtils]: 24: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L280 TraceCheckUtils]: 25: Hoare triple {5550#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:49,152 INFO L280 TraceCheckUtils]: 26: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L263 TraceCheckUtils]: 27: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L280 TraceCheckUtils]: 28: Hoare triple {5550#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L263 TraceCheckUtils]: 29: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L280 TraceCheckUtils]: 30: Hoare triple {5550#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L280 TraceCheckUtils]: 31: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L280 TraceCheckUtils]: 32: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L280 TraceCheckUtils]: 33: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,153 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L280 TraceCheckUtils]: 35: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L280 TraceCheckUtils]: 36: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L280 TraceCheckUtils]: 37: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L280 TraceCheckUtils]: 38: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L280 TraceCheckUtils]: 40: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L263 TraceCheckUtils]: 42: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5550#true} is VALID [2020-07-08 12:28:49,154 INFO L280 TraceCheckUtils]: 43: Hoare triple {5550#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L280 TraceCheckUtils]: 44: Hoare triple {5550#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L263 TraceCheckUtils]: 45: Hoare triple {5550#true} call dll_insert_slave(#~9.base, #~9.offset); {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L280 TraceCheckUtils]: 46: Hoare triple {5550#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L263 TraceCheckUtils]: 47: Hoare triple {5550#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L280 TraceCheckUtils]: 48: Hoare triple {5550#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L280 TraceCheckUtils]: 49: Hoare triple {5550#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L280 TraceCheckUtils]: 50: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5550#true} is VALID [2020-07-08 12:28:49,155 INFO L280 TraceCheckUtils]: 51: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5550#true} {5550#true} #490#return; {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L280 TraceCheckUtils]: 53: Hoare triple {5550#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L280 TraceCheckUtils]: 54: Hoare triple {5550#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L280 TraceCheckUtils]: 55: Hoare triple {5550#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L280 TraceCheckUtils]: 56: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5550#true} {5550#true} #514#return; {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L280 TraceCheckUtils]: 58: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,156 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5550#true} {5550#true} #536#return; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L280 TraceCheckUtils]: 60: Hoare triple {5550#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L280 TraceCheckUtils]: 61: Hoare triple {5550#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L280 TraceCheckUtils]: 62: Hoare triple {5550#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L280 TraceCheckUtils]: 63: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5550#true} {5550#true} #540#return; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L280 TraceCheckUtils]: 65: Hoare triple {5550#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L280 TraceCheckUtils]: 66: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,157 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5550#true} {5550#true} #496#return; {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L280 TraceCheckUtils]: 68: Hoare triple {5550#true} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L280 TraceCheckUtils]: 69: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5550#true} {5550#true} #512#return; {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L280 TraceCheckUtils]: 71: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5550#true} {5550#true} #534#return; {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L263 TraceCheckUtils]: 73: Hoare triple {5550#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L280 TraceCheckUtils]: 74: Hoare triple {5550#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5550#true} is VALID [2020-07-08 12:28:49,158 INFO L280 TraceCheckUtils]: 75: Hoare triple {5550#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L263 TraceCheckUtils]: 76: Hoare triple {5550#true} call dll_insert_master(#~9.base, #~9.offset); {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L280 TraceCheckUtils]: 77: Hoare triple {5550#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L263 TraceCheckUtils]: 78: Hoare triple {5550#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L280 TraceCheckUtils]: 79: Hoare triple {5550#true} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L280 TraceCheckUtils]: 80: Hoare triple {5550#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L280 TraceCheckUtils]: 81: Hoare triple {5550#true} call write~$Pointer$(0, 0, ~ptr~1.base, ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 4 + ~ptr~1.offset, 4);call write~$Pointer$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L280 TraceCheckUtils]: 82: Hoare triple {5550#true} assume true; {5550#true} is VALID [2020-07-08 12:28:49,159 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5550#true} {5550#true} #494#return; {5550#true} is VALID [2020-07-08 12:28:49,160 INFO L280 TraceCheckUtils]: 84: Hoare triple {5550#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~3.base, ~next~3.offset := #t~mem18.base, #t~mem18.offset;havoc #t~mem18.base, #t~mem18.offset;call write~$Pointer$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,160 INFO L280 TraceCheckUtils]: 85: Hoare triple {5550#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {5550#true} is VALID [2020-07-08 12:28:49,160 INFO L263 TraceCheckUtils]: 86: Hoare triple {5550#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5550#true} is VALID [2020-07-08 12:28:49,160 INFO L263 TraceCheckUtils]: 87: Hoare triple {5550#true} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5550#true} is VALID [2020-07-08 12:28:49,161 INFO L280 TraceCheckUtils]: 88: Hoare triple {5550#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-08 12:28:49,161 INFO L263 TraceCheckUtils]: 89: Hoare triple {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5550#true} is VALID [2020-07-08 12:28:49,162 INFO L280 TraceCheckUtils]: 90: Hoare triple {5550#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:49,162 INFO L280 TraceCheckUtils]: 91: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-08 12:28:49,162 INFO L263 TraceCheckUtils]: 92: Hoare triple {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5550#true} is VALID [2020-07-08 12:28:49,163 INFO L280 TraceCheckUtils]: 93: Hoare triple {5550#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:49,163 INFO L263 TraceCheckUtils]: 94: Hoare triple {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5550#true} is VALID [2020-07-08 12:28:49,164 INFO L280 TraceCheckUtils]: 95: Hoare triple {5550#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6708#(= 0 alloc_or_die_slave_~ptr~0.offset)} is VALID [2020-07-08 12:28:49,164 INFO L280 TraceCheckUtils]: 96: Hoare triple {6708#(= 0 alloc_or_die_slave_~ptr~0.offset)} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-08 12:28:49,165 INFO L280 TraceCheckUtils]: 97: Hoare triple {6172#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:49,165 INFO L280 TraceCheckUtils]: 98: Hoare triple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-08 12:28:49,166 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6173#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6163#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-08 12:28:49,167 INFO L280 TraceCheckUtils]: 100: Hoare triple {6169#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:49,167 INFO L280 TraceCheckUtils]: 101: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:49,168 INFO L280 TraceCheckUtils]: 102: Hoare triple {6170#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:49,168 INFO L280 TraceCheckUtils]: 103: Hoare triple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-08 12:28:49,169 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6171#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6149#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:49,170 INFO L280 TraceCheckUtils]: 105: Hoare triple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-08 12:28:49,171 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {6162#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6113#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-08 12:28:49,172 INFO L263 TraceCheckUtils]: 107: Hoare triple {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {6745#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} is VALID [2020-07-08 12:28:49,173 INFO L280 TraceCheckUtils]: 108: Hoare triple {6745#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:49,174 INFO L280 TraceCheckUtils]: 109: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:49,175 INFO L263 TraceCheckUtils]: 110: Hoare triple {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {6745#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} is VALID [2020-07-08 12:28:49,176 INFO L280 TraceCheckUtils]: 111: Hoare triple {6745#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6758#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:49,176 INFO L263 TraceCheckUtils]: 112: Hoare triple {6758#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {6745#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} is VALID [2020-07-08 12:28:49,177 INFO L280 TraceCheckUtils]: 113: Hoare triple {6745#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:49,178 INFO L280 TraceCheckUtils]: 114: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 12:28:49,181 INFO L280 TraceCheckUtils]: 115: Hoare triple {6198#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6771#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} is VALID [2020-07-08 12:28:49,182 INFO L280 TraceCheckUtils]: 116: Hoare triple {6771#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} assume true; {6771#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} is VALID [2020-07-08 12:28:49,183 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6771#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} {6758#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #490#return; {6778#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |dll_insert_slave_#t~ret4.base| alloc_or_die_slave_~ptr~0.base))) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-08 12:28:49,185 INFO L280 TraceCheckUtils]: 118: Hoare triple {6778#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |dll_insert_slave_#t~ret4.base| alloc_or_die_slave_~ptr~0.base))) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4);~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset;havoc #t~mem5.base, #t~mem5.offset;call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6782#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base)))} is VALID [2020-07-08 12:28:49,186 INFO L280 TraceCheckUtils]: 119: Hoare triple {6782#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base)))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6786#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} is VALID [2020-07-08 12:28:49,188 INFO L280 TraceCheckUtils]: 120: Hoare triple {6786#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6786#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} is VALID [2020-07-08 12:28:49,189 INFO L280 TraceCheckUtils]: 121: Hoare triple {6786#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} assume true; {6786#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} is VALID [2020-07-08 12:28:49,190 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6786#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} {6174#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #514#return; {6796#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:28:49,191 INFO L280 TraceCheckUtils]: 123: Hoare triple {6796#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} assume true; {6796#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-08 12:28:49,193 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {6796#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|))))} {6131#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5551#false} is VALID [2020-07-08 12:28:49,193 INFO L280 TraceCheckUtils]: 125: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L280 TraceCheckUtils]: 126: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L280 TraceCheckUtils]: 127: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L280 TraceCheckUtils]: 128: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {5551#false} {5550#true} #540#return; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L280 TraceCheckUtils]: 130: Hoare triple {5551#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L280 TraceCheckUtils]: 131: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5551#false} {5550#true} #496#return; {5551#false} is VALID [2020-07-08 12:28:49,194 INFO L280 TraceCheckUtils]: 133: Hoare triple {5551#false} call write~$Pointer$(#t~ret19.base, #t~ret19.offset, ~item~1.base, 8 + ~item~1.offset, 4);havoc #t~ret19.base, #t~ret19.offset;call write~$Pointer$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L280 TraceCheckUtils]: 134: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5551#false} {5550#true} #512#return; {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L280 TraceCheckUtils]: 136: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {5551#false} {5550#true} #536#return; {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L280 TraceCheckUtils]: 138: Hoare triple {5551#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L280 TraceCheckUtils]: 139: Hoare triple {5551#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L280 TraceCheckUtils]: 140: Hoare triple {5551#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5551#false} is VALID [2020-07-08 12:28:49,195 INFO L280 TraceCheckUtils]: 141: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5551#false} {5550#true} #492#return; {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L280 TraceCheckUtils]: 143: Hoare triple {5551#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L280 TraceCheckUtils]: 144: Hoare triple {5551#false} assume true; {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {5551#false} {5550#true} #498#return; {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L280 TraceCheckUtils]: 146: Hoare triple {5551#false} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L263 TraceCheckUtils]: 147: Hoare triple {5551#false} call inspect_full(~dll~1.base, ~dll~1.offset); {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L280 TraceCheckUtils]: 148: Hoare triple {5551#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5551#false} is VALID [2020-07-08 12:28:49,196 INFO L263 TraceCheckUtils]: 149: Hoare triple {5551#false} call inspect_base(~dll.base, ~dll.offset); {5551#false} is VALID [2020-07-08 12:28:49,197 INFO L280 TraceCheckUtils]: 150: Hoare triple {5551#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5551#false} is VALID [2020-07-08 12:28:49,197 INFO L280 TraceCheckUtils]: 151: Hoare triple {5551#false} assume !(~dll.base == 0 && ~dll.offset == 0); {5551#false} is VALID [2020-07-08 12:28:49,197 INFO L280 TraceCheckUtils]: 152: Hoare triple {5551#false} goto; {5551#false} is VALID [2020-07-08 12:28:49,197 INFO L280 TraceCheckUtils]: 153: Hoare triple {5551#false} call #t~mem21.base, #t~mem21.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); {5551#false} is VALID [2020-07-08 12:28:49,197 INFO L280 TraceCheckUtils]: 154: Hoare triple {5551#false} assume #t~mem21.base == 0 && #t~mem21.offset == 0;havoc #t~mem21.base, #t~mem21.offset; {5551#false} is VALID [2020-07-08 12:28:49,197 INFO L263 TraceCheckUtils]: 155: Hoare triple {5551#false} call fail(); {5551#false} is VALID [2020-07-08 12:28:49,197 INFO L280 TraceCheckUtils]: 156: Hoare triple {5551#false} assume !false; {5551#false} is VALID [2020-07-08 12:28:49,225 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 108 proven. 5 refuted. 0 times theorem prover too weak. 61 trivial. 6 not checked. [2020-07-08 12:28:49,225 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-08 12:28:49,226 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 22] total 31 [2020-07-08 12:28:49,226 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1369935174] [2020-07-08 12:28:49,227 INFO L78 Accepts]: Start accepts. Automaton has 31 states. Word has length 157