/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 0.1.25-8fc6572 [2020-07-10 15:04:15,149 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:04:15,153 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:04:15,172 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:04:15,172 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:04:15,175 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:04:15,177 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:04:15,190 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:04:15,192 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:04:15,193 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:04:15,194 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:04:15,197 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:04:15,197 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:04:15,201 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:04:15,203 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:04:15,204 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:04:15,204 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:04:15,209 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:04:15,211 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:04:15,212 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:04:15,213 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:04:15,219 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:04:15,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:04:15,224 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:04:15,227 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 15:04:15,227 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 15:04:15,228 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 15:04:15,229 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 15:04:15,229 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 15:04:15,230 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 15:04:15,230 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 15:04:15,232 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 15:04:15,234 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 15:04:15,235 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 15:04:15,238 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 15:04:15,239 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 15:04:15,239 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 15:04:15,240 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 15:04:15,240 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:04:15,241 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:04:15,243 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:04:15,244 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 [2020-07-10 15:04:15,266 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:04:15,266 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:04:15,267 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:04:15,268 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:04:15,268 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:04:15,268 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:04:15,268 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:04:15,268 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:04:15,269 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:04:15,269 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:04:15,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:04:15,270 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:04:15,270 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:04:15,271 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:04:15,271 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:04:15,271 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:04:15,271 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:04:15,272 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:04:15,272 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:04:15,272 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:04:15,272 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:04:15,272 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:04:15,273 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:04:15,273 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:04:15,273 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:04:15,273 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:04:15,273 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:04:15,274 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:04:15,274 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:04:15,274 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:04:15,535 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:04:15,546 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:04:15,550 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:04:15,551 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:04:15,551 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:04:15,552 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-07-10 15:04:15,617 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aecaa7a89/09348c4efeec4cad9bbc53312d21171c/FLAG332dec73d [2020-07-10 15:04:16,174 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:04:16,175 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-07-10 15:04:16,189 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aecaa7a89/09348c4efeec4cad9bbc53312d21171c/FLAG332dec73d [2020-07-10 15:04:16,487 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/aecaa7a89/09348c4efeec4cad9bbc53312d21171c [2020-07-10 15:04:16,496 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:04:16,498 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:04:16,499 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:04:16,499 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:04:16,502 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:04:16,504 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:04:16" (1/1) ... [2020-07-10 15:04:16,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@63235138 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:16, skipping insertion in model container [2020-07-10 15:04:16,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:04:16" (1/1) ... [2020-07-10 15:04:16,519 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:04:16,589 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:04:17,150 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:04:17,162 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:04:17,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:04:17,355 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:04:17,356 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17 WrapperNode [2020-07-10 15:04:17,356 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:04:17,357 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:04:17,357 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:04:17,357 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:04:17,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (1/1) ... [2020-07-10 15:04:17,372 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (1/1) ... [2020-07-10 15:04:17,392 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (1/1) ... [2020-07-10 15:04:17,393 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (1/1) ... [2020-07-10 15:04:17,426 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (1/1) ... [2020-07-10 15:04:17,451 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (1/1) ... [2020-07-10 15:04:17,457 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (1/1) ... [2020-07-10 15:04:17,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:04:17,466 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:04:17,467 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:04:17,467 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:04:17,468 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (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 [2020-07-10 15:04:17,537 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:04:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:04:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-07-10 15:04:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-10 15:04:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-10 15:04:17,538 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-07-10 15:04:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_slave [2020-07-10 15:04:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_master [2020-07-10 15:04:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_slave [2020-07-10 15:04:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_generic [2020-07-10 15:04:17,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_slave [2020-07-10 15:04:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_slave [2020-07-10 15:04:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_nested_lists [2020-07-10 15:04:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_reinit_nested_lists [2020-07-10 15:04:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_master [2020-07-10 15:04:17,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_master [2020-07-10 15:04:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_master [2020-07-10 15:04:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_base [2020-07-10 15:04:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_full [2020-07-10 15:04:17,541 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_dangling [2020-07-10 15:04:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_init [2020-07-10 15:04:17,542 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:04:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:04:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-10 15:04:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-10 15:04:17,542 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-10 15:04:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-10 15:04:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-10 15:04:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-10 15:04:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-10 15:04:17,543 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-10 15:04:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-10 15:04:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-10 15:04:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-10 15:04:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-10 15:04:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-10 15:04:17,544 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-10 15:04:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-10 15:04:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-10 15:04:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-10 15:04:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-10 15:04:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-10 15:04:17,545 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-10 15:04:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-10 15:04:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-10 15:04:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-10 15:04:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-10 15:04:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-10 15:04:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-10 15:04:17,546 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-10 15:04:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-10 15:04:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-10 15:04:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-10 15:04:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-10 15:04:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-10 15:04:17,547 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-10 15:04:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-10 15:04:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-10 15:04:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-10 15:04:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-10 15:04:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-10 15:04:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-10 15:04:17,548 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-10 15:04:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-10 15:04:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-10 15:04:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-10 15:04:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-10 15:04:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-10 15:04:17,549 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-10 15:04:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-10 15:04:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-10 15:04:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-10 15:04:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-10 15:04:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-10 15:04:17,550 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-10 15:04:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 15:04:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-10 15:04:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-10 15:04:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 15:04:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-10 15:04:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-10 15:04:17,551 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-10 15:04:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-10 15:04:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-07-10 15:04:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 15:04:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-10 15:04:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-07-10 15:04:17,552 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-10 15:04:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:04:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-07-10 15:04:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-10 15:04:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-10 15:04:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-10 15:04:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-10 15:04:17,553 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-10 15:04:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-10 15:04:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-10 15:04:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-10 15:04:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-10 15:04:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-10 15:04:17,554 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-10 15:04:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-10 15:04:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-10 15:04:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-10 15:04:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-10 15:04:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-10 15:04:17,555 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-10 15:04:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-10 15:04:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-10 15:04:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-10 15:04:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-10 15:04:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-10 15:04:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-10 15:04:17,556 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-10 15:04:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-10 15:04:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-10 15:04:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-10 15:04:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-10 15:04:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-10 15:04:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-10 15:04:17,557 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-10 15:04:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-10 15:04:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-10 15:04:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-10 15:04:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-10 15:04:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-10 15:04:17,558 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-10 15:04:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-10 15:04:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:04:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-07-10 15:04:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_slave [2020-07-10 15:04:17,559 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 15:04:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 15:04:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_master [2020-07-10 15:04:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_slave [2020-07-10 15:04:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 15:04:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_generic [2020-07-10 15:04:17,560 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 15:04:17,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-07-10 15:04:17,561 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-10 15:04:17,561 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 15:04:17,561 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_slave [2020-07-10 15:04:17,561 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_slave [2020-07-10 15:04:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_nested_lists [2020-07-10 15:04:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure dll_reinit_nested_lists [2020-07-10 15:04:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_master [2020-07-10 15:04:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_master [2020-07-10 15:04:17,562 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_master [2020-07-10 15:04:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_base [2020-07-10 15:04:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_full [2020-07-10 15:04:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_dangling [2020-07-10 15:04:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_init [2020-07-10 15:04:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:04:17,563 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:04:17,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:04:18,659 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:04:18,659 INFO L295 CfgBuilder]: Removed 38 assume(true) statements. [2020-07-10 15:04:18,664 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:04:18 BoogieIcfgContainer [2020-07-10 15:04:18,664 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:04:18,665 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:04:18,666 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:04:18,669 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:04:18,669 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:04:16" (1/3) ... [2020-07-10 15:04:18,670 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66a258e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:04:18, skipping insertion in model container [2020-07-10 15:04:18,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:04:17" (2/3) ... [2020-07-10 15:04:18,670 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@66a258e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:04:18, skipping insertion in model container [2020-07-10 15:04:18,670 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:04:18" (3/3) ... [2020-07-10 15:04:18,672 INFO L109 eAbstractionObserver]: Analyzing ICFG dll_of_dll-1.i [2020-07-10 15:04:18,682 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:04:18,690 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:04:18,703 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:04:18,727 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:04:18,727 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:04:18,727 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:04:18,727 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:04:18,727 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:04:18,728 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:04:18,728 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:04:18,728 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:04:18,750 INFO L276 IsEmpty]: Start isEmpty. Operand 169 states. [2020-07-10 15:04:18,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2020-07-10 15:04:18,759 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:04:18,759 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] [2020-07-10 15:04:18,760 INFO L427 AbstractCegarLoop]: === Iteration 1 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:04:18,764 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:04:18,764 INFO L82 PathProgramCache]: Analyzing trace with hash -1405399524, now seen corresponding path program 1 times [2020-07-10 15:04:18,773 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:04:18,773 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1222800772] [2020-07-10 15:04:18,774 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:04:18,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,021 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 [2020-07-10 15:04:19,022 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume true; {172#true} is VALID [2020-07-10 15:04:19,022 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {172#true} {172#true} #542#return; {172#true} is VALID [2020-07-10 15:04:19,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,174 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 [2020-07-10 15:04:19,176 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,176 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 [2020-07-10 15:04:19,177 INFO L280 TraceCheckUtils]: 3: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,177 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,178 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 [2020-07-10 15:04:19,180 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 [2020-07-10 15:04:19,180 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 [2020-07-10 15:04:19,181 INFO L280 TraceCheckUtils]: 3: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,181 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 [2020-07-10 15:04:19,182 INFO L280 TraceCheckUtils]: 5: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,182 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,183 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 [2020-07-10 15:04:19,183 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,184 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 [2020-07-10 15:04:19,184 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,184 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,186 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 [2020-07-10 15:04:19,186 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 [2020-07-10 15:04:19,188 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 [2020-07-10 15:04:19,189 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 [2020-07-10 15:04:19,190 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 [2020-07-10 15:04:19,191 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 [2020-07-10 15:04:19,192 INFO L280 TraceCheckUtils]: 6: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,192 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 [2020-07-10 15:04:19,192 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,193 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,193 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 [2020-07-10 15:04:19,194 INFO L280 TraceCheckUtils]: 11: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,194 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 [2020-07-10 15:04:19,194 INFO L280 TraceCheckUtils]: 13: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,195 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,195 INFO L280 TraceCheckUtils]: 15: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,196 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-10 15:04:19,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:19,246 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 [2020-07-10 15:04:19,247 INFO L280 TraceCheckUtils]: 1: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,247 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 [2020-07-10 15:04:19,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,248 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,249 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 [2020-07-10 15:04:19,251 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 [2020-07-10 15:04:19,251 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 [2020-07-10 15:04:19,252 INFO L280 TraceCheckUtils]: 3: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,253 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 [2020-07-10 15:04:19,253 INFO L280 TraceCheckUtils]: 5: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,253 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,254 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 [2020-07-10 15:04:19,254 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,255 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 [2020-07-10 15:04:19,255 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,256 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,256 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 [2020-07-10 15:04:19,257 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 [2020-07-10 15:04:19,259 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 [2020-07-10 15:04:19,259 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 [2020-07-10 15:04:19,261 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 [2020-07-10 15:04:19,262 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 [2020-07-10 15:04:19,263 INFO L280 TraceCheckUtils]: 6: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,263 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 [2020-07-10 15:04:19,264 INFO L280 TraceCheckUtils]: 8: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,264 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,264 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 [2020-07-10 15:04:19,265 INFO L280 TraceCheckUtils]: 11: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,265 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 [2020-07-10 15:04:19,265 INFO L280 TraceCheckUtils]: 13: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,266 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,266 INFO L280 TraceCheckUtils]: 15: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,267 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-10 15:04:19,268 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 [2020-07-10 15:04:19,270 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 [2020-07-10 15:04:19,271 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 [2020-07-10 15:04:19,272 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 [2020-07-10 15:04:19,274 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 [2020-07-10 15:04:19,274 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 [2020-07-10 15:04:19,276 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 [2020-07-10 15:04:19,276 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 [2020-07-10 15:04:19,277 INFO L280 TraceCheckUtils]: 8: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,278 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 [2020-07-10 15:04:19,278 INFO L280 TraceCheckUtils]: 10: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,278 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,279 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 [2020-07-10 15:04:19,279 INFO L280 TraceCheckUtils]: 13: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,280 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 [2020-07-10 15:04:19,280 INFO L280 TraceCheckUtils]: 15: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,280 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,281 INFO L280 TraceCheckUtils]: 17: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,281 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-10 15:04:19,281 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 [2020-07-10 15:04:19,282 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 [2020-07-10 15:04:19,282 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 [2020-07-10 15:04:19,284 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 [2020-07-10 15:04:19,285 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 [2020-07-10 15:04:19,286 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 [2020-07-10 15:04:19,287 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 [2020-07-10 15:04:19,288 INFO L280 TraceCheckUtils]: 26: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,288 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 [2020-07-10 15:04:19,289 INFO L280 TraceCheckUtils]: 28: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,289 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,289 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 [2020-07-10 15:04:19,290 INFO L280 TraceCheckUtils]: 31: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,290 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 [2020-07-10 15:04:19,291 INFO L280 TraceCheckUtils]: 33: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,291 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,291 INFO L280 TraceCheckUtils]: 35: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,292 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-10 15:04:19,292 INFO L280 TraceCheckUtils]: 37: Hoare triple {173#false} assume !true; {173#false} is VALID [2020-07-10 15:04:19,292 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 [2020-07-10 15:04:19,293 INFO L280 TraceCheckUtils]: 39: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,293 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 [2020-07-10 15:04:19,300 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 [2020-07-10 15:04:19,300 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 [2020-07-10 15:04:19,303 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 [2020-07-10 15:04:19,303 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 [2020-07-10 15:04:19,304 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 [2020-07-10 15:04:19,306 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 [2020-07-10 15:04:19,306 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 [2020-07-10 15:04:19,308 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 [2020-07-10 15:04:19,308 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 [2020-07-10 15:04:19,309 INFO L280 TraceCheckUtils]: 9: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,310 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 [2020-07-10 15:04:19,310 INFO L280 TraceCheckUtils]: 11: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,310 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,311 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 [2020-07-10 15:04:19,311 INFO L280 TraceCheckUtils]: 14: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,311 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 [2020-07-10 15:04:19,312 INFO L280 TraceCheckUtils]: 16: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,312 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,313 INFO L280 TraceCheckUtils]: 18: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,313 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-10 15:04:19,313 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 [2020-07-10 15:04:19,314 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 [2020-07-10 15:04:19,314 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 [2020-07-10 15:04:19,316 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 [2020-07-10 15:04:19,316 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 [2020-07-10 15:04:19,318 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 [2020-07-10 15:04:19,318 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 [2020-07-10 15:04:19,319 INFO L280 TraceCheckUtils]: 27: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,320 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 [2020-07-10 15:04:19,320 INFO L280 TraceCheckUtils]: 29: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,321 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,321 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 [2020-07-10 15:04:19,321 INFO L280 TraceCheckUtils]: 32: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,322 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 [2020-07-10 15:04:19,322 INFO L280 TraceCheckUtils]: 34: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,322 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,323 INFO L280 TraceCheckUtils]: 36: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,323 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-10 15:04:19,323 INFO L280 TraceCheckUtils]: 38: Hoare triple {173#false} assume !true; {173#false} is VALID [2020-07-10 15:04:19,324 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 [2020-07-10 15:04:19,324 INFO L280 TraceCheckUtils]: 40: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,324 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 [2020-07-10 15:04:19,325 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 [2020-07-10 15:04:19,325 INFO L280 TraceCheckUtils]: 43: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,325 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {173#false} {172#true} #498#return; {173#false} is VALID [2020-07-10 15:04:19,332 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 [2020-07-10 15:04:19,333 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 [2020-07-10 15:04:19,333 INFO L280 TraceCheckUtils]: 2: Hoare triple {172#true} assume true; {172#true} is VALID [2020-07-10 15:04:19,333 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {172#true} {172#true} #542#return; {172#true} is VALID [2020-07-10 15:04:19,334 INFO L263 TraceCheckUtils]: 4: Hoare triple {172#true} call #t~ret46 := main(); {172#true} is VALID [2020-07-10 15:04:19,335 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 [2020-07-10 15:04:19,337 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 [2020-07-10 15:04:19,337 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 [2020-07-10 15:04:19,361 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 [2020-07-10 15:04:19,362 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 [2020-07-10 15:04:19,362 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 [2020-07-10 15:04:19,364 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 [2020-07-10 15:04:19,364 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 [2020-07-10 15:04:19,365 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 [2020-07-10 15:04:19,366 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 [2020-07-10 15:04:19,367 INFO L280 TraceCheckUtils]: 15: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,367 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 [2020-07-10 15:04:19,367 INFO L280 TraceCheckUtils]: 17: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,367 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,368 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 [2020-07-10 15:04:19,368 INFO L280 TraceCheckUtils]: 20: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,368 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 [2020-07-10 15:04:19,368 INFO L280 TraceCheckUtils]: 22: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,369 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,369 INFO L280 TraceCheckUtils]: 24: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,369 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {173#false} {172#true} #534#return; {173#false} is VALID [2020-07-10 15:04:19,370 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 [2020-07-10 15:04:19,370 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 [2020-07-10 15:04:19,370 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 [2020-07-10 15:04:19,372 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 [2020-07-10 15:04:19,372 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 [2020-07-10 15:04:19,373 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 [2020-07-10 15:04:19,373 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 [2020-07-10 15:04:19,374 INFO L280 TraceCheckUtils]: 33: Hoare triple {172#true} assume ~ptr~0.base == 0 && ~ptr~0.offset == 0;assume false; {173#false} is VALID [2020-07-10 15:04:19,374 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 [2020-07-10 15:04:19,375 INFO L280 TraceCheckUtils]: 35: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,375 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {173#false} {172#true} #490#return; {173#false} is VALID [2020-07-10 15:04:19,375 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 [2020-07-10 15:04:19,376 INFO L280 TraceCheckUtils]: 38: Hoare triple {173#false} assume !(~next~0.base != 0 || ~next~0.offset != 0); {173#false} is VALID [2020-07-10 15:04:19,376 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 [2020-07-10 15:04:19,376 INFO L280 TraceCheckUtils]: 40: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,377 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {173#false} {172#true} #514#return; {173#false} is VALID [2020-07-10 15:04:19,377 INFO L280 TraceCheckUtils]: 42: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,377 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {173#false} {173#false} #536#return; {173#false} is VALID [2020-07-10 15:04:19,377 INFO L280 TraceCheckUtils]: 44: Hoare triple {173#false} assume !true; {173#false} is VALID [2020-07-10 15:04:19,378 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 [2020-07-10 15:04:19,378 INFO L280 TraceCheckUtils]: 46: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,378 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 [2020-07-10 15:04:19,378 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 [2020-07-10 15:04:19,379 INFO L280 TraceCheckUtils]: 49: Hoare triple {173#false} assume true; {173#false} is VALID [2020-07-10 15:04:19,379 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {173#false} {172#true} #498#return; {173#false} is VALID [2020-07-10 15:04:19,379 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 [2020-07-10 15:04:19,380 INFO L263 TraceCheckUtils]: 52: Hoare triple {173#false} call inspect_full(~dll~1.base, ~dll~1.offset); {173#false} is VALID [2020-07-10 15:04:19,380 INFO L280 TraceCheckUtils]: 53: Hoare triple {173#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {173#false} is VALID [2020-07-10 15:04:19,380 INFO L263 TraceCheckUtils]: 54: Hoare triple {173#false} call inspect_base(~dll.base, ~dll.offset); {173#false} is VALID [2020-07-10 15:04:19,380 INFO L280 TraceCheckUtils]: 55: Hoare triple {173#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {173#false} is VALID [2020-07-10 15:04:19,381 INFO L280 TraceCheckUtils]: 56: Hoare triple {173#false} assume ~dll.base == 0 && ~dll.offset == 0; {173#false} is VALID [2020-07-10 15:04:19,381 INFO L263 TraceCheckUtils]: 57: Hoare triple {173#false} call fail(); {173#false} is VALID [2020-07-10 15:04:19,381 INFO L280 TraceCheckUtils]: 58: Hoare triple {173#false} assume !false; {173#false} is VALID [2020-07-10 15:04:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 17 trivial. 0 not checked. [2020-07-10 15:04:19,388 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1222800772] [2020-07-10 15:04:19,389 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:04:19,389 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:04:19,390 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1489786423] [2020-07-10 15:04:19,397 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 15:04:19,400 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:04:19,404 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:04:19,474 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:04:19,474 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:04:19,475 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:04:19,486 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:04:19,487 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:04:19,490 INFO L87 Difference]: Start difference. First operand 169 states. Second operand 4 states. [2020-07-10 15:04:20,950 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:04:20,950 INFO L93 Difference]: Finished difference Result 343 states and 542 transitions. [2020-07-10 15:04:20,951 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:04:20,951 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 59 [2020-07-10 15:04:20,951 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:04:20,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:04:21,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 542 transitions. [2020-07-10 15:04:21,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:04:21,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 542 transitions. [2020-07-10 15:04:21,056 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 542 transitions. [2020-07-10 15:04:21,840 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 542 edges. 542 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:04:21,866 INFO L225 Difference]: With dead ends: 343 [2020-07-10 15:04:21,866 INFO L226 Difference]: Without dead ends: 166 [2020-07-10 15:04:21,873 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 [2020-07-10 15:04:21,895 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 166 states. [2020-07-10 15:04:22,054 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 166 to 155. [2020-07-10 15:04:22,055 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:04:22,055 INFO L82 GeneralOperation]: Start isEquivalent. First operand 166 states. Second operand 155 states. [2020-07-10 15:04:22,056 INFO L74 IsIncluded]: Start isIncluded. First operand 166 states. Second operand 155 states. [2020-07-10 15:04:22,056 INFO L87 Difference]: Start difference. First operand 166 states. Second operand 155 states. [2020-07-10 15:04:22,070 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:04:22,071 INFO L93 Difference]: Finished difference Result 166 states and 200 transitions. [2020-07-10 15:04:22,071 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 200 transitions. [2020-07-10 15:04:22,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:04:22,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:04:22,099 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand 166 states. [2020-07-10 15:04:22,099 INFO L87 Difference]: Start difference. First operand 155 states. Second operand 166 states. [2020-07-10 15:04:22,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:04:22,116 INFO L93 Difference]: Finished difference Result 166 states and 200 transitions. [2020-07-10 15:04:22,116 INFO L276 IsEmpty]: Start isEmpty. Operand 166 states and 200 transitions. [2020-07-10 15:04:22,122 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:04:22,122 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:04:22,122 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:04:22,122 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:04:22,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 155 states. [2020-07-10 15:04:22,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 184 transitions. [2020-07-10 15:04:22,137 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 184 transitions. Word has length 59 [2020-07-10 15:04:22,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:04:22,138 INFO L479 AbstractCegarLoop]: Abstraction has 155 states and 184 transitions. [2020-07-10 15:04:22,138 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:04:22,138 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 184 transitions. [2020-07-10 15:04:22,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2020-07-10 15:04:22,142 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:04:22,142 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] [2020-07-10 15:04:22,142 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:04:22,142 INFO L427 AbstractCegarLoop]: === Iteration 2 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:04:22,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:04:22,143 INFO L82 PathProgramCache]: Analyzing trace with hash 747676979, now seen corresponding path program 1 times [2020-07-10 15:04:22,143 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:04:22,144 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [723394702] [2020-07-10 15:04:22,144 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:04:22,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,328 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 [2020-07-10 15:04:22,328 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,328 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1372#true} {1372#true} #542#return; {1372#true} is VALID [2020-07-10 15:04:22,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,573 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 [2020-07-10 15:04:22,573 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,573 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 [2020-07-10 15:04:22,574 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,574 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,574 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 [2020-07-10 15:04:22,576 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 [2020-07-10 15:04:22,576 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 [2020-07-10 15:04:22,577 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,577 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 [2020-07-10 15:04:22,577 INFO L280 TraceCheckUtils]: 5: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,578 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,578 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 [2020-07-10 15:04:22,578 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,578 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 [2020-07-10 15:04:22,579 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,580 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 [2020-07-10 15:04:22,581 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 [2020-07-10 15:04:22,582 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 [2020-07-10 15:04:22,584 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 [2020-07-10 15:04:22,584 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 [2020-07-10 15:04:22,585 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 [2020-07-10 15:04:22,586 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 [2020-07-10 15:04:22,586 INFO L280 TraceCheckUtils]: 6: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,586 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 [2020-07-10 15:04:22,587 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,587 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,587 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 [2020-07-10 15:04:22,587 INFO L280 TraceCheckUtils]: 11: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,588 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 [2020-07-10 15:04:22,588 INFO L280 TraceCheckUtils]: 13: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,589 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 [2020-07-10 15:04:22,590 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 [2020-07-10 15:04:22,592 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 [2020-07-10 15:04:22,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,639 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 [2020-07-10 15:04:22,640 INFO L280 TraceCheckUtils]: 1: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,640 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 [2020-07-10 15:04:22,640 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,640 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,641 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 [2020-07-10 15:04:22,641 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 [2020-07-10 15:04:22,642 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 [2020-07-10 15:04:22,642 INFO L280 TraceCheckUtils]: 3: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,642 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 [2020-07-10 15:04:22,642 INFO L280 TraceCheckUtils]: 5: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,643 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,643 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 [2020-07-10 15:04:22,643 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,643 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 [2020-07-10 15:04:22,643 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,644 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-10 15:04:22,644 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 [2020-07-10 15:04:22,644 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 [2020-07-10 15:04:22,646 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 [2020-07-10 15:04:22,646 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 [2020-07-10 15:04:22,647 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 [2020-07-10 15:04:22,647 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 [2020-07-10 15:04:22,648 INFO L280 TraceCheckUtils]: 6: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,648 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 [2020-07-10 15:04:22,648 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,648 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,649 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 [2020-07-10 15:04:22,649 INFO L280 TraceCheckUtils]: 11: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,649 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 [2020-07-10 15:04:22,650 INFO L280 TraceCheckUtils]: 13: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,650 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-10 15:04:22,650 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,651 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 [2020-07-10 15:04:22,653 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 [2020-07-10 15:04:22,655 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 [2020-07-10 15:04:22,655 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 [2020-07-10 15:04:22,656 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 [2020-07-10 15:04:22,657 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 [2020-07-10 15:04:22,657 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 [2020-07-10 15:04:22,658 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 [2020-07-10 15:04:22,658 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 [2020-07-10 15:04:22,659 INFO L280 TraceCheckUtils]: 8: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,659 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 [2020-07-10 15:04:22,659 INFO L280 TraceCheckUtils]: 10: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,659 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,660 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 [2020-07-10 15:04:22,660 INFO L280 TraceCheckUtils]: 13: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,660 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 [2020-07-10 15:04:22,660 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,661 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 [2020-07-10 15:04:22,661 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 [2020-07-10 15:04:22,666 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 [2020-07-10 15:04:22,668 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 [2020-07-10 15:04:22,669 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 [2020-07-10 15:04:22,669 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 [2020-07-10 15:04:22,671 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 [2020-07-10 15:04:22,671 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 [2020-07-10 15:04:22,673 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 [2020-07-10 15:04:22,673 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 [2020-07-10 15:04:22,674 INFO L280 TraceCheckUtils]: 26: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,674 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 [2020-07-10 15:04:22,674 INFO L280 TraceCheckUtils]: 28: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,675 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,675 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 [2020-07-10 15:04:22,675 INFO L280 TraceCheckUtils]: 31: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,675 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 [2020-07-10 15:04:22,676 INFO L280 TraceCheckUtils]: 33: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,676 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-10 15:04:22,676 INFO L280 TraceCheckUtils]: 35: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,678 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 [2020-07-10 15:04:22,679 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 [2020-07-10 15:04:22,681 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 [2020-07-10 15:04:22,681 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 [2020-07-10 15:04:22,682 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 [2020-07-10 15:04:22,683 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 [2020-07-10 15:04:22,688 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 [2020-07-10 15:04:22,691 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 [2020-07-10 15:04:22,692 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 [2020-07-10 15:04:22,693 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 [2020-07-10 15:04:22,693 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 [2020-07-10 15:04:22,695 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 [2020-07-10 15:04:22,695 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 [2020-07-10 15:04:22,697 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 [2020-07-10 15:04:22,697 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 [2020-07-10 15:04:22,697 INFO L280 TraceCheckUtils]: 9: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,698 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 [2020-07-10 15:04:22,698 INFO L280 TraceCheckUtils]: 11: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,698 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,698 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 [2020-07-10 15:04:22,699 INFO L280 TraceCheckUtils]: 14: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,699 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 [2020-07-10 15:04:22,699 INFO L280 TraceCheckUtils]: 16: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,701 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 [2020-07-10 15:04:22,701 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 [2020-07-10 15:04:22,703 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 [2020-07-10 15:04:22,705 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 [2020-07-10 15:04:22,705 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 [2020-07-10 15:04:22,705 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 [2020-07-10 15:04:22,706 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 [2020-07-10 15:04:22,707 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 [2020-07-10 15:04:22,707 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 [2020-07-10 15:04:22,707 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 [2020-07-10 15:04:22,708 INFO L280 TraceCheckUtils]: 27: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,708 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 [2020-07-10 15:04:22,708 INFO L280 TraceCheckUtils]: 29: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,708 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,709 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 [2020-07-10 15:04:22,709 INFO L280 TraceCheckUtils]: 32: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,709 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 [2020-07-10 15:04:22,709 INFO L280 TraceCheckUtils]: 34: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,710 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-10 15:04:22,710 INFO L280 TraceCheckUtils]: 36: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,712 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 [2020-07-10 15:04:22,714 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 [2020-07-10 15:04:22,714 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 [2020-07-10 15:04:22,715 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 [2020-07-10 15:04:22,716 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 [2020-07-10 15:04:22,718 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 [2020-07-10 15:04:22,718 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 [2020-07-10 15:04:22,718 INFO L280 TraceCheckUtils]: 44: Hoare triple {1373#false} assume true; {1373#false} is VALID [2020-07-10 15:04:22,718 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {1373#false} {1372#true} #498#return; {1423#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-10 15:04:22,724 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 [2020-07-10 15:04:22,724 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 [2020-07-10 15:04:22,724 INFO L280 TraceCheckUtils]: 2: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,725 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1372#true} {1372#true} #542#return; {1372#true} is VALID [2020-07-10 15:04:22,725 INFO L263 TraceCheckUtils]: 4: Hoare triple {1372#true} call #t~ret46 := main(); {1372#true} is VALID [2020-07-10 15:04:22,728 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 [2020-07-10 15:04:22,730 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 [2020-07-10 15:04:22,732 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 [2020-07-10 15:04:22,735 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 [2020-07-10 15:04:22,735 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 [2020-07-10 15:04:22,737 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 [2020-07-10 15:04:22,739 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 [2020-07-10 15:04:22,739 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 [2020-07-10 15:04:22,741 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 [2020-07-10 15:04:22,741 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 [2020-07-10 15:04:22,742 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,742 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 [2020-07-10 15:04:22,742 INFO L280 TraceCheckUtils]: 17: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,742 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,742 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 [2020-07-10 15:04:22,743 INFO L280 TraceCheckUtils]: 20: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,743 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 [2020-07-10 15:04:22,743 INFO L280 TraceCheckUtils]: 22: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,744 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 [2020-07-10 15:04:22,746 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 [2020-07-10 15:04:22,747 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 [2020-07-10 15:04:22,749 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 [2020-07-10 15:04:22,749 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 [2020-07-10 15:04:22,750 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 [2020-07-10 15:04:22,751 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 [2020-07-10 15:04:22,751 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 [2020-07-10 15:04:22,752 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 [2020-07-10 15:04:22,752 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 [2020-07-10 15:04:22,753 INFO L280 TraceCheckUtils]: 33: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:22,753 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 [2020-07-10 15:04:22,753 INFO L280 TraceCheckUtils]: 35: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,753 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:22,753 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 [2020-07-10 15:04:22,754 INFO L280 TraceCheckUtils]: 38: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:22,754 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 [2020-07-10 15:04:22,754 INFO L280 TraceCheckUtils]: 40: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,754 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-10 15:04:22,754 INFO L280 TraceCheckUtils]: 42: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:22,756 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 [2020-07-10 15:04:22,756 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 [2020-07-10 15:04:22,757 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 [2020-07-10 15:04:22,758 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 [2020-07-10 15:04:22,758 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 [2020-07-10 15:04:22,760 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 [2020-07-10 15:04:22,760 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 [2020-07-10 15:04:22,760 INFO L280 TraceCheckUtils]: 50: Hoare triple {1373#false} assume true; {1373#false} is VALID [2020-07-10 15:04:22,761 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {1373#false} {1372#true} #498#return; {1423#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-10 15:04:22,761 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 [2020-07-10 15:04:22,763 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 [2020-07-10 15:04:22,763 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 [2020-07-10 15:04:22,764 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 [2020-07-10 15:04:22,765 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 [2020-07-10 15:04:22,766 INFO L280 TraceCheckUtils]: 57: Hoare triple {1428#(not (= 0 inspect_base_~dll.base))} assume ~dll.base == 0 && ~dll.offset == 0; {1373#false} is VALID [2020-07-10 15:04:22,766 INFO L263 TraceCheckUtils]: 58: Hoare triple {1373#false} call fail(); {1373#false} is VALID [2020-07-10 15:04:22,766 INFO L280 TraceCheckUtils]: 59: Hoare triple {1373#false} assume !false; {1373#false} is VALID [2020-07-10 15:04:22,773 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-10 15:04:22,773 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [723394702] [2020-07-10 15:04:22,774 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1940177719] [2020-07-10 15:04:22,774 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 [2020-07-10 15:04:22,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,922 INFO L264 TraceCheckSpWp]: Trace formula consists of 302 conjuncts, 13 conjunts are in the unsatisfiable core [2020-07-10 15:04:22,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:22,984 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:04:23,137 INFO L263 TraceCheckUtils]: 0: Hoare triple {1372#true} call ULTIMATE.init(); {1372#true} is VALID [2020-07-10 15:04:23,138 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 [2020-07-10 15:04:23,138 INFO L280 TraceCheckUtils]: 2: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:23,138 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1372#true} {1372#true} #542#return; {1372#true} is VALID [2020-07-10 15:04:23,138 INFO L263 TraceCheckUtils]: 4: Hoare triple {1372#true} call #t~ret46 := main(); {1372#true} is VALID [2020-07-10 15:04:23,139 INFO L263 TraceCheckUtils]: 5: Hoare triple {1372#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {1372#true} is VALID [2020-07-10 15:04:23,139 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 [2020-07-10 15:04:23,140 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 [2020-07-10 15:04:23,140 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 [2020-07-10 15:04:23,140 INFO L280 TraceCheckUtils]: 9: Hoare triple {1372#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-10 15:04:23,142 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 [2020-07-10 15:04:23,142 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 [2020-07-10 15:04:23,142 INFO L280 TraceCheckUtils]: 12: Hoare triple {1372#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-10 15:04:23,142 INFO L263 TraceCheckUtils]: 13: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1372#true} is VALID [2020-07-10 15:04:23,142 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 [2020-07-10 15:04:23,142 INFO L280 TraceCheckUtils]: 15: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:23,143 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 [2020-07-10 15:04:23,143 INFO L280 TraceCheckUtils]: 17: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:23,143 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:23,143 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 [2020-07-10 15:04:23,144 INFO L280 TraceCheckUtils]: 20: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:23,144 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 [2020-07-10 15:04:23,144 INFO L280 TraceCheckUtils]: 22: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:23,145 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 [2020-07-10 15:04:23,145 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 [2020-07-10 15:04:23,148 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 [2020-07-10 15:04:23,149 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 [2020-07-10 15:04:23,149 INFO L280 TraceCheckUtils]: 27: Hoare triple {1372#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {1372#true} is VALID [2020-07-10 15:04:23,150 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 [2020-07-10 15:04:23,150 INFO L263 TraceCheckUtils]: 29: Hoare triple {1372#true} call dll_insert_slave(#~9.base, #~9.offset); {1372#true} is VALID [2020-07-10 15:04:23,150 INFO L280 TraceCheckUtils]: 30: Hoare triple {1372#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1372#true} is VALID [2020-07-10 15:04:23,150 INFO L263 TraceCheckUtils]: 31: Hoare triple {1372#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {1372#true} is VALID [2020-07-10 15:04:23,151 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 [2020-07-10 15:04:23,151 INFO L280 TraceCheckUtils]: 33: Hoare triple {1372#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {1372#true} is VALID [2020-07-10 15:04:23,151 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 [2020-07-10 15:04:23,151 INFO L280 TraceCheckUtils]: 35: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:23,151 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1372#true} {1372#true} #490#return; {1372#true} is VALID [2020-07-10 15:04:23,152 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 [2020-07-10 15:04:23,152 INFO L280 TraceCheckUtils]: 38: Hoare triple {1372#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {1372#true} is VALID [2020-07-10 15:04:23,152 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 [2020-07-10 15:04:23,152 INFO L280 TraceCheckUtils]: 40: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:23,153 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1372#true} {1372#true} #514#return; {1372#true} is VALID [2020-07-10 15:04:23,153 INFO L280 TraceCheckUtils]: 42: Hoare triple {1372#true} assume true; {1372#true} is VALID [2020-07-10 15:04:23,155 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 [2020-07-10 15:04:23,157 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 [2020-07-10 15:04:23,159 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 [2020-07-10 15:04:23,160 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 [2020-07-10 15:04:23,161 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 [2020-07-10 15:04:23,162 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 [2020-07-10 15:04:23,162 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 [2020-07-10 15:04:23,163 INFO L280 TraceCheckUtils]: 50: Hoare triple {1373#false} assume true; {1373#false} is VALID [2020-07-10 15:04:23,163 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {1373#false} {1372#true} #498#return; {1373#false} is VALID [2020-07-10 15:04:23,163 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 [2020-07-10 15:04:23,163 INFO L263 TraceCheckUtils]: 53: Hoare triple {1373#false} call inspect_full(~dll~1.base, ~dll~1.offset); {1373#false} is VALID [2020-07-10 15:04:23,164 INFO L280 TraceCheckUtils]: 54: Hoare triple {1373#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1373#false} is VALID [2020-07-10 15:04:23,164 INFO L263 TraceCheckUtils]: 55: Hoare triple {1373#false} call inspect_base(~dll.base, ~dll.offset); {1373#false} is VALID [2020-07-10 15:04:23,164 INFO L280 TraceCheckUtils]: 56: Hoare triple {1373#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {1373#false} is VALID [2020-07-10 15:04:23,164 INFO L280 TraceCheckUtils]: 57: Hoare triple {1373#false} assume ~dll.base == 0 && ~dll.offset == 0; {1373#false} is VALID [2020-07-10 15:04:23,164 INFO L263 TraceCheckUtils]: 58: Hoare triple {1373#false} call fail(); {1373#false} is VALID [2020-07-10 15:04:23,165 INFO L280 TraceCheckUtils]: 59: Hoare triple {1373#false} assume !false; {1373#false} is VALID [2020-07-10 15:04:23,169 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 14 trivial. 0 not checked. [2020-07-10 15:04:23,170 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:04:23,170 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 5] total 13 [2020-07-10 15:04:23,171 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1444159627] [2020-07-10 15:04:23,172 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 60 [2020-07-10 15:04:23,195 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:04:23,195 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 13 states. [2020-07-10 15:04:23,291 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 69 edges. 69 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:04:23,291 INFO L459 AbstractCegarLoop]: Interpolant automaton has 13 states [2020-07-10 15:04:23,291 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:04:23,292 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2020-07-10 15:04:23,292 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=133, Unknown=0, NotChecked=0, Total=156 [2020-07-10 15:04:23,292 INFO L87 Difference]: Start difference. First operand 155 states and 184 transitions. Second operand 13 states. [2020-07-10 15:04:28,383 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:04:28,383 INFO L93 Difference]: Finished difference Result 327 states and 406 transitions. [2020-07-10 15:04:28,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2020-07-10 15:04:28,384 INFO L78 Accepts]: Start accepts. Automaton has 13 states. Word has length 60 [2020-07-10 15:04:28,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:04:28,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 15:04:28,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 406 transitions. [2020-07-10 15:04:28,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2020-07-10 15:04:28,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 406 transitions. [2020-07-10 15:04:28,403 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states and 406 transitions. [2020-07-10 15:04:28,944 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 406 edges. 406 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:04:28,960 INFO L225 Difference]: With dead ends: 327 [2020-07-10 15:04:28,960 INFO L226 Difference]: Without dead ends: 179 [2020-07-10 15:04:28,968 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 76 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=43, Invalid=229, Unknown=0, NotChecked=0, Total=272 [2020-07-10 15:04:28,970 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 179 states. [2020-07-10 15:04:29,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 179 to 168. [2020-07-10 15:04:29,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:04:29,125 INFO L82 GeneralOperation]: Start isEquivalent. First operand 179 states. Second operand 168 states. [2020-07-10 15:04:29,125 INFO L74 IsIncluded]: Start isIncluded. First operand 179 states. Second operand 168 states. [2020-07-10 15:04:29,125 INFO L87 Difference]: Start difference. First operand 179 states. Second operand 168 states. [2020-07-10 15:04:29,135 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:04:29,136 INFO L93 Difference]: Finished difference Result 179 states and 215 transitions. [2020-07-10 15:04:29,136 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 215 transitions. [2020-07-10 15:04:29,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:04:29,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:04:29,137 INFO L74 IsIncluded]: Start isIncluded. First operand 168 states. Second operand 179 states. [2020-07-10 15:04:29,138 INFO L87 Difference]: Start difference. First operand 168 states. Second operand 179 states. [2020-07-10 15:04:29,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:04:29,148 INFO L93 Difference]: Finished difference Result 179 states and 215 transitions. [2020-07-10 15:04:29,148 INFO L276 IsEmpty]: Start isEmpty. Operand 179 states and 215 transitions. [2020-07-10 15:04:29,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:04:29,150 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:04:29,150 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:04:29,150 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:04:29,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 168 states. [2020-07-10 15:04:29,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 168 states to 168 states and 199 transitions. [2020-07-10 15:04:29,159 INFO L78 Accepts]: Start accepts. Automaton has 168 states and 199 transitions. Word has length 60 [2020-07-10 15:04:29,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:04:29,159 INFO L479 AbstractCegarLoop]: Abstraction has 168 states and 199 transitions. [2020-07-10 15:04:29,159 INFO L480 AbstractCegarLoop]: Interpolant automaton has 13 states. [2020-07-10 15:04:29,159 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states and 199 transitions. [2020-07-10 15:04:29,162 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2020-07-10 15:04:29,162 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:04:29,162 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] [2020-07-10 15:04:29,377 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-10 15:04:29,378 INFO L427 AbstractCegarLoop]: === Iteration 3 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:04:29,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:04:29,379 INFO L82 PathProgramCache]: Analyzing trace with hash 586330229, now seen corresponding path program 1 times [2020-07-10 15:04:29,379 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:04:29,380 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1028410785] [2020-07-10 15:04:29,380 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:04:29,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:29,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:29,629 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 [2020-07-10 15:04:29,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:29,630 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2795#true} {2795#true} #542#return; {2795#true} is VALID [2020-07-10 15:04:29,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:29,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:29,967 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,529 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; {3329#(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 [2020-07-10 15:04:30,530 INFO L280 TraceCheckUtils]: 1: Hoare triple {3329#(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); {3329#(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 [2020-07-10 15:04:30,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {3329#(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; {3330#(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 [2020-07-10 15:04:30,534 INFO L280 TraceCheckUtils]: 3: Hoare triple {3330#(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; {3330#(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 [2020-07-10 15:04:30,537 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3330#(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 [2020-07-10 15:04:30,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,624 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 [2020-07-10 15:04:30,624 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,624 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 [2020-07-10 15:04:30,625 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,625 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,625 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 [2020-07-10 15:04:30,627 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 [2020-07-10 15:04:30,627 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 [2020-07-10 15:04:30,627 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,628 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 [2020-07-10 15:04:30,628 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,628 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,630 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 [2020-07-10 15:04:30,631 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,631 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 [2020-07-10 15:04:30,631 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,632 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,632 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)|))} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-10 15:04:30,634 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 [2020-07-10 15:04:30,642 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 [2020-07-10 15:04:30,643 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 [2020-07-10 15:04:30,644 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 [2020-07-10 15:04:30,644 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 [2020-07-10 15:04:30,644 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,644 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 [2020-07-10 15:04:30,645 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,645 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,645 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 [2020-07-10 15:04:30,645 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,646 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 [2020-07-10 15:04:30,646 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,646 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,646 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,647 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:30,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,670 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 [2020-07-10 15:04:30,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,671 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 [2020-07-10 15:04:30,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,671 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,672 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 [2020-07-10 15:04:30,673 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 [2020-07-10 15:04:30,673 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 [2020-07-10 15:04:30,673 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,674 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 [2020-07-10 15:04:30,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,674 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,674 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 [2020-07-10 15:04:30,674 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,675 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 [2020-07-10 15:04:30,675 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,675 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,676 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 [2020-07-10 15:04:30,676 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 [2020-07-10 15:04:30,677 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 [2020-07-10 15:04:30,677 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 [2020-07-10 15:04:30,678 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 [2020-07-10 15:04:30,679 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 [2020-07-10 15:04:30,679 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,679 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 [2020-07-10 15:04:30,679 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,680 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,680 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 [2020-07-10 15:04:30,680 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,680 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 [2020-07-10 15:04:30,681 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,681 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,681 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,681 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:30,682 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 [2020-07-10 15:04:30,683 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 [2020-07-10 15:04:30,684 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 [2020-07-10 15:04:30,684 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 [2020-07-10 15:04:30,685 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 [2020-07-10 15:04:30,685 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 [2020-07-10 15:04:30,686 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 [2020-07-10 15:04:30,686 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 [2020-07-10 15:04:30,687 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,687 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 [2020-07-10 15:04:30,687 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,687 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,688 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 [2020-07-10 15:04:30,688 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,688 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 [2020-07-10 15:04:30,688 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,689 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,689 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,689 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:30,691 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 [2020-07-10 15:04:30,691 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 [2020-07-10 15:04:30,691 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 [2020-07-10 15:04:30,693 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 [2020-07-10 15:04:30,693 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 [2020-07-10 15:04:30,694 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 [2020-07-10 15:04:30,694 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 [2020-07-10 15:04:30,694 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,695 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 [2020-07-10 15:04:30,695 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,695 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,695 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 [2020-07-10 15:04:30,696 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,696 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 [2020-07-10 15:04:30,696 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,697 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,697 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,697 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:30,697 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:30,698 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:30,698 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 [2020-07-10 15:04:30,698 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,698 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 [2020-07-10 15:04:30,702 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 [2020-07-10 15:04:30,702 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 [2020-07-10 15:04:30,703 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 [2020-07-10 15:04:30,704 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 [2020-07-10 15:04:30,704 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 [2020-07-10 15:04:30,705 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 [2020-07-10 15:04:30,705 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 [2020-07-10 15:04:30,706 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 [2020-07-10 15:04:30,706 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 [2020-07-10 15:04:30,707 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,707 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 [2020-07-10 15:04:30,707 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,707 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,707 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 [2020-07-10 15:04:30,708 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,708 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 [2020-07-10 15:04:30,708 INFO L280 TraceCheckUtils]: 16: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,708 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,709 INFO L280 TraceCheckUtils]: 18: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,709 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:30,711 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 [2020-07-10 15:04:30,711 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 [2020-07-10 15:04:30,711 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 [2020-07-10 15:04:30,712 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 [2020-07-10 15:04:30,713 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 [2020-07-10 15:04:30,713 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 [2020-07-10 15:04:30,714 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 [2020-07-10 15:04:30,714 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,714 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 [2020-07-10 15:04:30,714 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,715 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,715 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 [2020-07-10 15:04:30,715 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,715 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 [2020-07-10 15:04:30,716 INFO L280 TraceCheckUtils]: 34: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,716 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,716 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,716 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:30,717 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:30,717 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:30,717 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 [2020-07-10 15:04:30,717 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,717 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 [2020-07-10 15:04:30,718 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 [2020-07-10 15:04:30,718 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,719 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {3282#(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|))} #496#return; {3282#(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 [2020-07-10 15:04:30,722 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 [2020-07-10 15:04:30,723 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 [2020-07-10 15:04:30,724 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; {3329#(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 [2020-07-10 15:04:30,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {3329#(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); {3329#(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 [2020-07-10 15:04:30,728 INFO L280 TraceCheckUtils]: 4: Hoare triple {3329#(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; {3330#(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 [2020-07-10 15:04:30,729 INFO L280 TraceCheckUtils]: 5: Hoare triple {3330#(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; {3330#(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 [2020-07-10 15:04:30,732 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {3330#(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 [2020-07-10 15:04:30,734 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#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} is VALID [2020-07-10 15:04:30,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {3281#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} 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#(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 [2020-07-10 15:04:30,737 INFO L263 TraceCheckUtils]: 9: Hoare triple {3282#(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|))} 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 [2020-07-10 15:04:30,738 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 [2020-07-10 15:04:30,738 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 [2020-07-10 15:04:30,739 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 [2020-07-10 15:04:30,740 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 [2020-07-10 15:04:30,740 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 [2020-07-10 15:04:30,741 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 [2020-07-10 15:04:30,741 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 [2020-07-10 15:04:30,742 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 [2020-07-10 15:04:30,742 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 [2020-07-10 15:04:30,742 INFO L280 TraceCheckUtils]: 19: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,743 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 [2020-07-10 15:04:30,743 INFO L280 TraceCheckUtils]: 21: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,743 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,743 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 [2020-07-10 15:04:30,744 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,744 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 [2020-07-10 15:04:30,744 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,744 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,745 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:30,746 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 [2020-07-10 15:04:30,747 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 [2020-07-10 15:04:30,747 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 [2020-07-10 15:04:30,748 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 [2020-07-10 15:04:30,748 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 [2020-07-10 15:04:30,749 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 [2020-07-10 15:04:30,749 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 [2020-07-10 15:04:30,750 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,750 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 [2020-07-10 15:04:30,750 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,751 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,751 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 [2020-07-10 15:04:30,751 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,751 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 [2020-07-10 15:04:30,752 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,752 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,752 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,752 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:30,752 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:30,753 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:30,753 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 [2020-07-10 15:04:30,753 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,753 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 [2020-07-10 15:04:30,753 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 [2020-07-10 15:04:30,754 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,755 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2795#true} {3282#(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|))} #496#return; {3282#(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 [2020-07-10 15:04:30,756 INFO L280 TraceCheckUtils]: 56: Hoare triple {3282#(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|))} 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); {3282#(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 [2020-07-10 15:04:30,756 INFO L280 TraceCheckUtils]: 57: Hoare triple {3282#(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; {3282#(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 [2020-07-10 15:04:30,758 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {3282#(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 [2020-07-10 15:04:30,768 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 [2020-07-10 15:04:30,769 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 [2020-07-10 15:04:30,770 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 [2020-07-10 15:04:30,771 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 [2020-07-10 15:04:30,772 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 [2020-07-10 15:04:30,774 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; {3329#(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 [2020-07-10 15:04:30,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {3329#(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); {3329#(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 [2020-07-10 15:04:30,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {3329#(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; {3330#(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 [2020-07-10 15:04:30,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {3330#(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; {3330#(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 [2020-07-10 15:04:30,781 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3330#(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 [2020-07-10 15:04:30,782 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#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} is VALID [2020-07-10 15:04:30,783 INFO L280 TraceCheckUtils]: 11: Hoare triple {3281#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} 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#(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 [2020-07-10 15:04:30,784 INFO L263 TraceCheckUtils]: 12: Hoare triple {3282#(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|))} 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 [2020-07-10 15:04:30,786 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 [2020-07-10 15:04:30,786 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 [2020-07-10 15:04:30,787 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 [2020-07-10 15:04:30,788 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 [2020-07-10 15:04:30,788 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 [2020-07-10 15:04:30,789 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 [2020-07-10 15:04:30,789 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 [2020-07-10 15:04:30,790 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 [2020-07-10 15:04:30,790 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 [2020-07-10 15:04:30,791 INFO L280 TraceCheckUtils]: 22: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,791 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 [2020-07-10 15:04:30,791 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,791 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,791 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 [2020-07-10 15:04:30,792 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,792 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 [2020-07-10 15:04:30,792 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,792 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,792 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,793 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:30,794 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 [2020-07-10 15:04:30,795 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 [2020-07-10 15:04:30,795 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 [2020-07-10 15:04:30,796 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 [2020-07-10 15:04:30,796 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 [2020-07-10 15:04:30,797 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 [2020-07-10 15:04:30,797 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 [2020-07-10 15:04:30,797 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,798 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 [2020-07-10 15:04:30,798 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,798 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,798 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 [2020-07-10 15:04:30,799 INFO L280 TraceCheckUtils]: 45: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,799 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 [2020-07-10 15:04:30,799 INFO L280 TraceCheckUtils]: 47: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,799 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,799 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,800 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:30,800 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:30,800 INFO L280 TraceCheckUtils]: 52: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:30,800 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 [2020-07-10 15:04:30,800 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,801 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 [2020-07-10 15:04:30,801 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 [2020-07-10 15:04:30,801 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,803 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2795#true} {3282#(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|))} #496#return; {3282#(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 [2020-07-10 15:04:30,804 INFO L280 TraceCheckUtils]: 59: Hoare triple {3282#(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|))} 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); {3282#(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 [2020-07-10 15:04:30,804 INFO L280 TraceCheckUtils]: 60: Hoare triple {3282#(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; {3282#(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 [2020-07-10 15:04:30,806 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3282#(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 [2020-07-10 15:04:30,807 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 [2020-07-10 15:04:30,809 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 [2020-07-10 15:04:30,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,885 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 [2020-07-10 15:04:30,886 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,886 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 [2020-07-10 15:04:30,886 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,886 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-10 15:04:30,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,935 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 [2020-07-10 15:04:30,935 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,936 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 [2020-07-10 15:04:30,936 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,936 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,936 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 [2020-07-10 15:04:30,937 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 [2020-07-10 15:04:30,938 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 [2020-07-10 15:04:30,938 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,938 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 [2020-07-10 15:04:30,939 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,939 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,939 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 [2020-07-10 15:04:30,939 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,940 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 [2020-07-10 15:04:30,940 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,940 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,940 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 [2020-07-10 15:04:30,941 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 [2020-07-10 15:04:30,942 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 [2020-07-10 15:04:30,942 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 [2020-07-10 15:04:30,943 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 [2020-07-10 15:04:30,944 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 [2020-07-10 15:04:30,944 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,944 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 [2020-07-10 15:04:30,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,945 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,945 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 [2020-07-10 15:04:30,945 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,945 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 [2020-07-10 15:04:30,946 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,946 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,946 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,946 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:30,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:30,966 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 [2020-07-10 15:04:30,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,967 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 [2020-07-10 15:04:30,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,967 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,968 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 [2020-07-10 15:04:30,969 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 [2020-07-10 15:04:30,969 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 [2020-07-10 15:04:30,969 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,970 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 [2020-07-10 15:04:30,970 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,970 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,970 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 [2020-07-10 15:04:30,971 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,971 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 [2020-07-10 15:04:30,971 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,971 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,972 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 [2020-07-10 15:04:30,972 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 [2020-07-10 15:04:30,974 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 [2020-07-10 15:04:30,974 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 [2020-07-10 15:04:30,975 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 [2020-07-10 15:04:30,975 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 [2020-07-10 15:04:30,975 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,976 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 [2020-07-10 15:04:30,976 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,976 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,976 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 [2020-07-10 15:04:30,977 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,977 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 [2020-07-10 15:04:30,977 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,977 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,978 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,978 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:30,978 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 [2020-07-10 15:04:30,980 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 [2020-07-10 15:04:30,981 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 [2020-07-10 15:04:30,981 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 [2020-07-10 15:04:30,982 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 [2020-07-10 15:04:30,982 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 [2020-07-10 15:04:30,983 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 [2020-07-10 15:04:30,984 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 [2020-07-10 15:04:30,984 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,984 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 [2020-07-10 15:04:30,984 INFO L280 TraceCheckUtils]: 10: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,985 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,985 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 [2020-07-10 15:04:30,985 INFO L280 TraceCheckUtils]: 13: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,985 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 [2020-07-10 15:04:30,985 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,986 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,986 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,986 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:30,988 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 [2020-07-10 15:04:30,988 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 [2020-07-10 15:04:30,988 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 [2020-07-10 15:04:30,989 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 [2020-07-10 15:04:30,990 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 [2020-07-10 15:04:30,991 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 [2020-07-10 15:04:30,991 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 [2020-07-10 15:04:30,991 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:30,991 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 [2020-07-10 15:04:30,991 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,992 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:30,992 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 [2020-07-10 15:04:30,992 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:30,992 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 [2020-07-10 15:04:30,993 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,993 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:30,993 INFO L280 TraceCheckUtils]: 35: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,993 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:30,993 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:30,994 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:30,994 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 [2020-07-10 15:04:30,994 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:30,994 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 [2020-07-10 15:04:30,998 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 [2020-07-10 15:04:30,998 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 [2020-07-10 15:04:30,999 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 [2020-07-10 15:04:31,000 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 [2020-07-10 15:04:31,000 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 [2020-07-10 15:04:31,001 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 [2020-07-10 15:04:31,002 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 [2020-07-10 15:04:31,003 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 [2020-07-10 15:04:31,003 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 [2020-07-10 15:04:31,003 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,003 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 [2020-07-10 15:04:31,003 INFO L280 TraceCheckUtils]: 11: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,004 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,004 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 [2020-07-10 15:04:31,004 INFO L280 TraceCheckUtils]: 14: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,004 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 [2020-07-10 15:04:31,005 INFO L280 TraceCheckUtils]: 16: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,005 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,005 INFO L280 TraceCheckUtils]: 18: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,005 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,007 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 [2020-07-10 15:04:31,007 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 [2020-07-10 15:04:31,007 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 [2020-07-10 15:04:31,009 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 [2020-07-10 15:04:31,009 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 [2020-07-10 15:04:31,010 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 [2020-07-10 15:04:31,010 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 [2020-07-10 15:04:31,010 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,010 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 [2020-07-10 15:04:31,011 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,011 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,011 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 [2020-07-10 15:04:31,011 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,011 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 [2020-07-10 15:04:31,012 INFO L280 TraceCheckUtils]: 34: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,012 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,012 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,012 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,013 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,013 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,013 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 [2020-07-10 15:04:31,013 INFO L280 TraceCheckUtils]: 41: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,013 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 [2020-07-10 15:04:31,014 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 [2020-07-10 15:04:31,014 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,014 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-10 15:04:31,017 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 [2020-07-10 15:04:31,018 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 [2020-07-10 15:04:31,019 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 [2020-07-10 15:04:31,019 INFO L280 TraceCheckUtils]: 3: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,019 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 [2020-07-10 15:04:31,019 INFO L280 TraceCheckUtils]: 5: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,019 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-10 15:04:31,020 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 [2020-07-10 15:04:31,020 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 [2020-07-10 15:04:31,021 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 [2020-07-10 15:04:31,022 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 [2020-07-10 15:04:31,023 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 [2020-07-10 15:04:31,024 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 [2020-07-10 15:04:31,024 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 [2020-07-10 15:04:31,025 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 [2020-07-10 15:04:31,026 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 [2020-07-10 15:04:31,026 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 [2020-07-10 15:04:31,027 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 [2020-07-10 15:04:31,028 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 [2020-07-10 15:04:31,028 INFO L280 TraceCheckUtils]: 19: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,028 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 [2020-07-10 15:04:31,028 INFO L280 TraceCheckUtils]: 21: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,028 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,029 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 [2020-07-10 15:04:31,029 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,029 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 [2020-07-10 15:04:31,029 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,030 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,030 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,030 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,032 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 [2020-07-10 15:04:31,032 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 [2020-07-10 15:04:31,032 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 [2020-07-10 15:04:31,034 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 [2020-07-10 15:04:31,034 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 [2020-07-10 15:04:31,035 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 [2020-07-10 15:04:31,036 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 [2020-07-10 15:04:31,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,036 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 [2020-07-10 15:04:31,036 INFO L280 TraceCheckUtils]: 39: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,036 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,037 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 [2020-07-10 15:04:31,037 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,037 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 [2020-07-10 15:04:31,037 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,037 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,038 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,038 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,038 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,039 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 [2020-07-10 15:04:31,039 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,039 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 [2020-07-10 15:04:31,039 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 [2020-07-10 15:04:31,039 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,040 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-10 15:04:31,040 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 [2020-07-10 15:04:31,040 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,040 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-10 15:04:31,044 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 [2020-07-10 15:04:31,044 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 [2020-07-10 15:04:31,048 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 [2020-07-10 15:04:31,049 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 [2020-07-10 15:04:31,050 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 [2020-07-10 15:04:31,050 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 [2020-07-10 15:04:31,050 INFO L280 TraceCheckUtils]: 6: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,051 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 [2020-07-10 15:04:31,051 INFO L280 TraceCheckUtils]: 8: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,051 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-10 15:04:31,051 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 [2020-07-10 15:04:31,051 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 [2020-07-10 15:04:31,052 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 [2020-07-10 15:04:31,054 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 [2020-07-10 15:04:31,054 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 [2020-07-10 15:04:31,056 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 [2020-07-10 15:04:31,056 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 [2020-07-10 15:04:31,056 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 [2020-07-10 15:04:31,057 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 [2020-07-10 15:04:31,058 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 [2020-07-10 15:04:31,058 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 [2020-07-10 15:04:31,059 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 [2020-07-10 15:04:31,059 INFO L280 TraceCheckUtils]: 22: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,059 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 [2020-07-10 15:04:31,059 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,060 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,060 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 [2020-07-10 15:04:31,060 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,060 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 [2020-07-10 15:04:31,060 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,061 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,061 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,061 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,062 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 [2020-07-10 15:04:31,063 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 [2020-07-10 15:04:31,063 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 [2020-07-10 15:04:31,064 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 [2020-07-10 15:04:31,064 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 [2020-07-10 15:04:31,065 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 [2020-07-10 15:04:31,066 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 [2020-07-10 15:04:31,066 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,066 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 [2020-07-10 15:04:31,066 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,066 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,067 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 [2020-07-10 15:04:31,067 INFO L280 TraceCheckUtils]: 45: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,067 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 [2020-07-10 15:04:31,067 INFO L280 TraceCheckUtils]: 47: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,067 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,068 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,068 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,068 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,068 INFO L280 TraceCheckUtils]: 52: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,068 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 [2020-07-10 15:04:31,069 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,069 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 [2020-07-10 15:04:31,069 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 [2020-07-10 15:04:31,069 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,069 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-10 15:04:31,070 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 [2020-07-10 15:04:31,070 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,070 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-10 15:04:31,070 INFO L280 TraceCheckUtils]: 62: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,071 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-10 15:04:31,076 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 [2020-07-10 15:04:31,078 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 [2020-07-10 15:04:31,079 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 [2020-07-10 15:04:31,080 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 [2020-07-10 15:04:31,081 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 [2020-07-10 15:04:31,082 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 [2020-07-10 15:04:31,084 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 [2020-07-10 15:04:31,085 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; {3329#(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 [2020-07-10 15:04:31,086 INFO L280 TraceCheckUtils]: 8: Hoare triple {3329#(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); {3329#(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 [2020-07-10 15:04:31,089 INFO L280 TraceCheckUtils]: 9: Hoare triple {3329#(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; {3330#(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 [2020-07-10 15:04:31,090 INFO L280 TraceCheckUtils]: 10: Hoare triple {3330#(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; {3330#(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 [2020-07-10 15:04:31,094 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {3330#(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 [2020-07-10 15:04:31,095 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#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} is VALID [2020-07-10 15:04:31,096 INFO L280 TraceCheckUtils]: 13: Hoare triple {3281#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} 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#(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 [2020-07-10 15:04:31,098 INFO L263 TraceCheckUtils]: 14: Hoare triple {3282#(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|))} 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 [2020-07-10 15:04:31,099 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 [2020-07-10 15:04:31,099 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 [2020-07-10 15:04:31,101 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 [2020-07-10 15:04:31,101 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 [2020-07-10 15:04:31,101 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 [2020-07-10 15:04:31,103 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 [2020-07-10 15:04:31,103 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 [2020-07-10 15:04:31,104 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 [2020-07-10 15:04:31,104 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 [2020-07-10 15:04:31,104 INFO L280 TraceCheckUtils]: 24: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,104 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 [2020-07-10 15:04:31,105 INFO L280 TraceCheckUtils]: 26: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,105 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,105 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 [2020-07-10 15:04:31,105 INFO L280 TraceCheckUtils]: 29: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,106 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 [2020-07-10 15:04:31,106 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,106 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,106 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,107 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,109 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 [2020-07-10 15:04:31,109 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 [2020-07-10 15:04:31,109 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 [2020-07-10 15:04:31,111 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 [2020-07-10 15:04:31,112 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 [2020-07-10 15:04:31,113 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 [2020-07-10 15:04:31,114 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 [2020-07-10 15:04:31,114 INFO L280 TraceCheckUtils]: 42: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,114 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 [2020-07-10 15:04:31,114 INFO L280 TraceCheckUtils]: 44: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,114 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,115 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 [2020-07-10 15:04:31,115 INFO L280 TraceCheckUtils]: 47: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,115 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 [2020-07-10 15:04:31,115 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,115 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,116 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,116 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,116 INFO L280 TraceCheckUtils]: 53: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,116 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,116 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 [2020-07-10 15:04:31,117 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,117 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 [2020-07-10 15:04:31,117 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 [2020-07-10 15:04:31,117 INFO L280 TraceCheckUtils]: 59: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,123 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {2795#true} {3282#(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|))} #496#return; {3282#(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 [2020-07-10 15:04:31,124 INFO L280 TraceCheckUtils]: 61: Hoare triple {3282#(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|))} 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); {3282#(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 [2020-07-10 15:04:31,125 INFO L280 TraceCheckUtils]: 62: Hoare triple {3282#(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; {3282#(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 [2020-07-10 15:04:31,127 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3282#(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 [2020-07-10 15:04:31,127 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 [2020-07-10 15:04:31,129 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 [2020-07-10 15:04:31,129 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 [2020-07-10 15:04:31,130 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 [2020-07-10 15:04:31,130 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 [2020-07-10 15:04:31,131 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 [2020-07-10 15:04:31,131 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 [2020-07-10 15:04:31,132 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 [2020-07-10 15:04:31,132 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 [2020-07-10 15:04:31,133 INFO L280 TraceCheckUtils]: 73: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,133 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 [2020-07-10 15:04:31,133 INFO L280 TraceCheckUtils]: 75: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,133 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-10 15:04:31,133 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 [2020-07-10 15:04:31,133 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 [2020-07-10 15:04:31,134 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 [2020-07-10 15:04:31,135 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 [2020-07-10 15:04:31,135 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 [2020-07-10 15:04:31,136 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 [2020-07-10 15:04:31,136 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 [2020-07-10 15:04:31,137 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 [2020-07-10 15:04:31,138 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 [2020-07-10 15:04:31,138 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 [2020-07-10 15:04:31,138 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 [2020-07-10 15:04:31,139 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 [2020-07-10 15:04:31,139 INFO L280 TraceCheckUtils]: 89: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,139 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 [2020-07-10 15:04:31,139 INFO L280 TraceCheckUtils]: 91: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,139 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,140 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 [2020-07-10 15:04:31,140 INFO L280 TraceCheckUtils]: 94: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,140 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 [2020-07-10 15:04:31,140 INFO L280 TraceCheckUtils]: 96: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,140 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,140 INFO L280 TraceCheckUtils]: 98: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,141 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,142 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 [2020-07-10 15:04:31,142 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 [2020-07-10 15:04:31,170 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 [2020-07-10 15:04:31,172 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 [2020-07-10 15:04:31,172 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 [2020-07-10 15:04:31,174 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 [2020-07-10 15:04:31,174 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 [2020-07-10 15:04:31,174 INFO L280 TraceCheckUtils]: 107: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,174 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 [2020-07-10 15:04:31,174 INFO L280 TraceCheckUtils]: 109: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,175 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,175 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 [2020-07-10 15:04:31,175 INFO L280 TraceCheckUtils]: 112: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,175 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 [2020-07-10 15:04:31,175 INFO L280 TraceCheckUtils]: 114: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,175 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,175 INFO L280 TraceCheckUtils]: 116: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,175 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,176 INFO L280 TraceCheckUtils]: 118: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,176 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,176 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 [2020-07-10 15:04:31,176 INFO L280 TraceCheckUtils]: 121: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,176 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 [2020-07-10 15:04:31,176 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 [2020-07-10 15:04:31,176 INFO L280 TraceCheckUtils]: 124: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,176 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-10 15:04:31,177 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 [2020-07-10 15:04:31,177 INFO L280 TraceCheckUtils]: 127: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,177 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-10 15:04:31,177 INFO L280 TraceCheckUtils]: 129: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,177 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-10 15:04:31,178 INFO L280 TraceCheckUtils]: 131: Hoare triple {2796#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2796#false} is VALID [2020-07-10 15:04:31,178 INFO L280 TraceCheckUtils]: 132: Hoare triple {2796#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {2796#false} is VALID [2020-07-10 15:04:31,178 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 [2020-07-10 15:04:31,178 INFO L280 TraceCheckUtils]: 134: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-10 15:04:31,178 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 [2020-07-10 15:04:31,211 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 [2020-07-10 15:04:31,213 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 [2020-07-10 15:04:31,216 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 [2020-07-10 15:04:31,218 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 [2020-07-10 15:04:31,221 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 [2020-07-10 15:04:31,222 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 [2020-07-10 15:04:31,223 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 [2020-07-10 15:04:31,224 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 [2020-07-10 15:04:31,225 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; {3329#(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 [2020-07-10 15:04:31,226 INFO L280 TraceCheckUtils]: 9: Hoare triple {3329#(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); {3329#(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 [2020-07-10 15:04:31,229 INFO L280 TraceCheckUtils]: 10: Hoare triple {3329#(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; {3330#(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 [2020-07-10 15:04:31,230 INFO L280 TraceCheckUtils]: 11: Hoare triple {3330#(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; {3330#(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 [2020-07-10 15:04:31,233 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3330#(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 [2020-07-10 15:04:31,234 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#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} is VALID [2020-07-10 15:04:31,235 INFO L280 TraceCheckUtils]: 14: Hoare triple {3281#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} 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#(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 [2020-07-10 15:04:31,236 INFO L263 TraceCheckUtils]: 15: Hoare triple {3282#(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|))} 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 [2020-07-10 15:04:31,237 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 [2020-07-10 15:04:31,238 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 [2020-07-10 15:04:31,239 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 [2020-07-10 15:04:31,239 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 [2020-07-10 15:04:31,239 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 [2020-07-10 15:04:31,240 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 [2020-07-10 15:04:31,241 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 [2020-07-10 15:04:31,242 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 [2020-07-10 15:04:31,242 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 [2020-07-10 15:04:31,243 INFO L280 TraceCheckUtils]: 25: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,243 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 [2020-07-10 15:04:31,243 INFO L280 TraceCheckUtils]: 27: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,243 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,243 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 [2020-07-10 15:04:31,244 INFO L280 TraceCheckUtils]: 30: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,244 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 [2020-07-10 15:04:31,244 INFO L280 TraceCheckUtils]: 32: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,244 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,244 INFO L280 TraceCheckUtils]: 34: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,244 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,246 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 [2020-07-10 15:04:31,246 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 [2020-07-10 15:04:31,246 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 [2020-07-10 15:04:31,247 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 [2020-07-10 15:04:31,247 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 [2020-07-10 15:04:31,248 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 [2020-07-10 15:04:31,248 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 [2020-07-10 15:04:31,249 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,249 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 [2020-07-10 15:04:31,249 INFO L280 TraceCheckUtils]: 45: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,249 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,249 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 [2020-07-10 15:04:31,249 INFO L280 TraceCheckUtils]: 48: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,250 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 [2020-07-10 15:04:31,250 INFO L280 TraceCheckUtils]: 50: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,250 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,250 INFO L280 TraceCheckUtils]: 52: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,250 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,251 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,251 INFO L280 TraceCheckUtils]: 55: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,251 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 [2020-07-10 15:04:31,251 INFO L280 TraceCheckUtils]: 57: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,251 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 [2020-07-10 15:04:31,252 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 [2020-07-10 15:04:31,252 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,253 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2795#true} {3282#(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|))} #496#return; {3282#(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 [2020-07-10 15:04:31,253 INFO L280 TraceCheckUtils]: 62: Hoare triple {3282#(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|))} 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); {3282#(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 [2020-07-10 15:04:31,254 INFO L280 TraceCheckUtils]: 63: Hoare triple {3282#(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; {3282#(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 [2020-07-10 15:04:31,255 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3282#(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 [2020-07-10 15:04:31,256 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 [2020-07-10 15:04:31,257 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 [2020-07-10 15:04:31,258 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 [2020-07-10 15:04:31,258 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 [2020-07-10 15:04:31,258 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 [2020-07-10 15:04:31,259 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 [2020-07-10 15:04:31,259 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 [2020-07-10 15:04:31,260 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 [2020-07-10 15:04:31,260 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 [2020-07-10 15:04:31,261 INFO L280 TraceCheckUtils]: 74: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,261 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 [2020-07-10 15:04:31,261 INFO L280 TraceCheckUtils]: 76: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,261 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-10 15:04:31,261 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 [2020-07-10 15:04:31,262 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 [2020-07-10 15:04:31,262 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 [2020-07-10 15:04:31,263 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 [2020-07-10 15:04:31,264 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 [2020-07-10 15:04:31,265 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 [2020-07-10 15:04:31,265 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 [2020-07-10 15:04:31,265 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 [2020-07-10 15:04:31,266 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 [2020-07-10 15:04:31,267 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 [2020-07-10 15:04:31,267 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 [2020-07-10 15:04:31,268 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 [2020-07-10 15:04:31,268 INFO L280 TraceCheckUtils]: 90: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,268 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 [2020-07-10 15:04:31,268 INFO L280 TraceCheckUtils]: 92: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,268 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,269 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 [2020-07-10 15:04:31,269 INFO L280 TraceCheckUtils]: 95: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,269 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 [2020-07-10 15:04:31,269 INFO L280 TraceCheckUtils]: 97: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,269 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,269 INFO L280 TraceCheckUtils]: 99: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,270 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,271 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 [2020-07-10 15:04:31,271 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 [2020-07-10 15:04:31,271 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 [2020-07-10 15:04:31,272 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 [2020-07-10 15:04:31,273 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 [2020-07-10 15:04:31,273 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 [2020-07-10 15:04:31,274 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 [2020-07-10 15:04:31,274 INFO L280 TraceCheckUtils]: 108: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,274 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 [2020-07-10 15:04:31,274 INFO L280 TraceCheckUtils]: 110: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,274 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,274 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 [2020-07-10 15:04:31,275 INFO L280 TraceCheckUtils]: 113: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,275 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 [2020-07-10 15:04:31,275 INFO L280 TraceCheckUtils]: 115: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,275 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,275 INFO L280 TraceCheckUtils]: 117: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,276 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,276 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,276 INFO L280 TraceCheckUtils]: 120: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,276 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 [2020-07-10 15:04:31,276 INFO L280 TraceCheckUtils]: 122: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,277 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 [2020-07-10 15:04:31,277 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 [2020-07-10 15:04:31,277 INFO L280 TraceCheckUtils]: 125: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,277 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-10 15:04:31,277 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 [2020-07-10 15:04:31,278 INFO L280 TraceCheckUtils]: 128: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,278 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-10 15:04:31,278 INFO L280 TraceCheckUtils]: 130: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,278 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-10 15:04:31,278 INFO L280 TraceCheckUtils]: 132: Hoare triple {2796#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2796#false} is VALID [2020-07-10 15:04:31,279 INFO L280 TraceCheckUtils]: 133: Hoare triple {2796#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {2796#false} is VALID [2020-07-10 15:04:31,279 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 [2020-07-10 15:04:31,279 INFO L280 TraceCheckUtils]: 135: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-10 15:04:31,279 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 [2020-07-10 15:04:31,279 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 [2020-07-10 15:04:31,280 INFO L280 TraceCheckUtils]: 138: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-10 15:04:31,280 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {2796#false} {2795#true} #498#return; {2940#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-10 15:04:31,312 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 [2020-07-10 15:04:31,312 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 [2020-07-10 15:04:31,312 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,312 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2795#true} {2795#true} #542#return; {2795#true} is VALID [2020-07-10 15:04:31,313 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret46 := main(); {2795#true} is VALID [2020-07-10 15:04:31,314 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 [2020-07-10 15:04:31,315 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 [2020-07-10 15:04:31,316 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 [2020-07-10 15:04:31,318 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 [2020-07-10 15:04:31,319 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 [2020-07-10 15:04:31,319 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 [2020-07-10 15:04:31,321 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 [2020-07-10 15:04:31,322 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 [2020-07-10 15:04:31,323 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 [2020-07-10 15:04:31,325 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; {3329#(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 [2020-07-10 15:04:31,326 INFO L280 TraceCheckUtils]: 15: Hoare triple {3329#(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); {3329#(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 [2020-07-10 15:04:31,329 INFO L280 TraceCheckUtils]: 16: Hoare triple {3329#(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; {3330#(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 [2020-07-10 15:04:31,330 INFO L280 TraceCheckUtils]: 17: Hoare triple {3330#(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; {3330#(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 [2020-07-10 15:04:31,333 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3330#(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 [2020-07-10 15:04:31,334 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#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} is VALID [2020-07-10 15:04:31,336 INFO L280 TraceCheckUtils]: 20: Hoare triple {3281#(or (<= (+ |dll_insert_master_#in~dll.base| 1) |#StackHeapBarrier|) (and (= dll_insert_master_~next~3.base (select (select |old(#memory_$Pointer$.base)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)) (= (select (select |old(#memory_$Pointer$.offset)| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|) dll_insert_master_~next~3.offset)))} 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#(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 [2020-07-10 15:04:31,337 INFO L263 TraceCheckUtils]: 21: Hoare triple {3282#(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|))} 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 [2020-07-10 15:04:31,338 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 [2020-07-10 15:04:31,338 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 [2020-07-10 15:04:31,340 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 [2020-07-10 15:04:31,340 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 [2020-07-10 15:04:31,340 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 [2020-07-10 15:04:31,341 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 [2020-07-10 15:04:31,342 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 [2020-07-10 15:04:31,342 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 [2020-07-10 15:04:31,343 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 [2020-07-10 15:04:31,343 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,343 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 [2020-07-10 15:04:31,343 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,343 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,344 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 [2020-07-10 15:04:31,344 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,344 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 [2020-07-10 15:04:31,344 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,344 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,345 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,345 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,346 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 [2020-07-10 15:04:31,346 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 [2020-07-10 15:04:31,346 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 [2020-07-10 15:04:31,347 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 [2020-07-10 15:04:31,348 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 [2020-07-10 15:04:31,348 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 [2020-07-10 15:04:31,349 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 [2020-07-10 15:04:31,349 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,349 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 [2020-07-10 15:04:31,349 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,349 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,349 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 [2020-07-10 15:04:31,349 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,350 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 [2020-07-10 15:04:31,350 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,350 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,350 INFO L280 TraceCheckUtils]: 58: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,350 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,350 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,351 INFO L280 TraceCheckUtils]: 61: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,351 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 [2020-07-10 15:04:31,351 INFO L280 TraceCheckUtils]: 63: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,351 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 [2020-07-10 15:04:31,351 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 [2020-07-10 15:04:31,351 INFO L280 TraceCheckUtils]: 66: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,352 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {2795#true} {3282#(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|))} #496#return; {3282#(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 [2020-07-10 15:04:31,353 INFO L280 TraceCheckUtils]: 68: Hoare triple {3282#(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|))} 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); {3282#(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 [2020-07-10 15:04:31,353 INFO L280 TraceCheckUtils]: 69: Hoare triple {3282#(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; {3282#(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 [2020-07-10 15:04:31,355 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {3282#(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 [2020-07-10 15:04:31,355 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 [2020-07-10 15:04:31,357 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 [2020-07-10 15:04:31,357 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 [2020-07-10 15:04:31,357 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 [2020-07-10 15:04:31,357 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 [2020-07-10 15:04:31,358 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 [2020-07-10 15:04:31,358 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 [2020-07-10 15:04:31,359 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 [2020-07-10 15:04:31,359 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 [2020-07-10 15:04:31,359 INFO L280 TraceCheckUtils]: 80: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,360 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 [2020-07-10 15:04:31,360 INFO L280 TraceCheckUtils]: 82: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,360 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-10 15:04:31,360 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 [2020-07-10 15:04:31,360 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 [2020-07-10 15:04:31,361 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 [2020-07-10 15:04:31,362 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 [2020-07-10 15:04:31,363 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 [2020-07-10 15:04:31,364 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 [2020-07-10 15:04:31,364 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 [2020-07-10 15:04:31,364 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 [2020-07-10 15:04:31,366 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 [2020-07-10 15:04:31,366 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 [2020-07-10 15:04:31,367 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 [2020-07-10 15:04:31,367 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 [2020-07-10 15:04:31,367 INFO L280 TraceCheckUtils]: 96: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,367 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 [2020-07-10 15:04:31,368 INFO L280 TraceCheckUtils]: 98: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,368 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,368 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 [2020-07-10 15:04:31,368 INFO L280 TraceCheckUtils]: 101: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,369 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 [2020-07-10 15:04:31,369 INFO L280 TraceCheckUtils]: 103: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,369 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,369 INFO L280 TraceCheckUtils]: 105: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,369 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:31,371 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 [2020-07-10 15:04:31,371 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 [2020-07-10 15:04:31,371 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 [2020-07-10 15:04:31,372 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 [2020-07-10 15:04:31,373 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 [2020-07-10 15:04:31,374 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 [2020-07-10 15:04:31,374 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 [2020-07-10 15:04:31,374 INFO L280 TraceCheckUtils]: 114: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:31,374 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 [2020-07-10 15:04:31,375 INFO L280 TraceCheckUtils]: 116: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,375 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:31,375 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 [2020-07-10 15:04:31,375 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:31,375 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 [2020-07-10 15:04:31,375 INFO L280 TraceCheckUtils]: 121: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,376 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:31,376 INFO L280 TraceCheckUtils]: 123: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,376 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:31,376 INFO L280 TraceCheckUtils]: 125: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:31,376 INFO L280 TraceCheckUtils]: 126: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:31,376 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 [2020-07-10 15:04:31,377 INFO L280 TraceCheckUtils]: 128: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,377 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 [2020-07-10 15:04:31,377 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 [2020-07-10 15:04:31,377 INFO L280 TraceCheckUtils]: 131: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,377 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-10 15:04:31,378 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 [2020-07-10 15:04:31,378 INFO L280 TraceCheckUtils]: 134: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,378 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-10 15:04:31,379 INFO L280 TraceCheckUtils]: 136: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:31,379 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {2795#true} {2796#false} #536#return; {2796#false} is VALID [2020-07-10 15:04:31,379 INFO L280 TraceCheckUtils]: 138: Hoare triple {2796#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2796#false} is VALID [2020-07-10 15:04:31,379 INFO L280 TraceCheckUtils]: 139: Hoare triple {2796#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {2796#false} is VALID [2020-07-10 15:04:31,380 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 [2020-07-10 15:04:31,380 INFO L280 TraceCheckUtils]: 141: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-10 15:04:31,380 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 [2020-07-10 15:04:31,381 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 [2020-07-10 15:04:31,381 INFO L280 TraceCheckUtils]: 144: Hoare triple {2796#false} assume true; {2796#false} is VALID [2020-07-10 15:04:31,381 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {2796#false} {2795#true} #498#return; {2940#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-10 15:04:31,382 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 [2020-07-10 15:04:31,384 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 [2020-07-10 15:04:31,384 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 [2020-07-10 15:04:31,386 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 [2020-07-10 15:04:31,387 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 [2020-07-10 15:04:31,387 INFO L280 TraceCheckUtils]: 151: Hoare triple {2945#(not (= 0 inspect_base_~dll.base))} assume ~dll.base == 0 && ~dll.offset == 0; {2796#false} is VALID [2020-07-10 15:04:31,388 INFO L263 TraceCheckUtils]: 152: Hoare triple {2796#false} call fail(); {2796#false} is VALID [2020-07-10 15:04:31,388 INFO L280 TraceCheckUtils]: 153: Hoare triple {2796#false} assume !false; {2796#false} is VALID [2020-07-10 15:04:31,442 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 15 proven. 26 refuted. 0 times theorem prover too weak. 139 trivial. 0 not checked. [2020-07-10 15:04:31,443 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1028410785] [2020-07-10 15:04:31,443 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1253566323] [2020-07-10 15:04:31,443 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 [2020-07-10 15:04:31,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:31,669 INFO L264 TraceCheckSpWp]: Trace formula consists of 786 conjuncts, 48 conjunts are in the unsatisfiable core [2020-07-10 15:04:31,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:04:31,728 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:04:32,187 INFO L350 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:04:32,188 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 [2020-07-10 15:04:32,189 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:04:32,221 INFO L624 ElimStorePlain]: treesize reduction 20, result has 60.8 percent of original size [2020-07-10 15:04:32,227 INFO L544 ElimStorePlain]: Start of recursive call 1: 3 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:04:32,227 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 4 variables, input treesize:36, output treesize:8 [2020-07-10 15:04:32,233 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:04:32,233 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|)) [2020-07-10 15:04:32,234 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|))) [2020-07-10 15:04:32,419 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 [2020-07-10 15:04:32,421 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:04:32,423 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:04:32,423 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:04:32,424 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:16, output treesize:4 [2020-07-10 15:04:32,426 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:04:32,427 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|))) [2020-07-10 15:04:32,427 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (not (= 0 |dll_create_generic_#res.base|)) [2020-07-10 15:04:32,550 INFO L263 TraceCheckUtils]: 0: Hoare triple {2795#true} call ULTIMATE.init(); {2795#true} is VALID [2020-07-10 15:04:32,550 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 [2020-07-10 15:04:32,550 INFO L280 TraceCheckUtils]: 2: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,551 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2795#true} {2795#true} #542#return; {2795#true} is VALID [2020-07-10 15:04:32,551 INFO L263 TraceCheckUtils]: 4: Hoare triple {2795#true} call #t~ret46 := main(); {2795#true} is VALID [2020-07-10 15:04:32,551 INFO L263 TraceCheckUtils]: 5: Hoare triple {2795#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {2795#true} is VALID [2020-07-10 15:04:32,551 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 [2020-07-10 15:04:32,552 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 [2020-07-10 15:04:32,552 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 [2020-07-10 15:04:32,552 INFO L280 TraceCheckUtils]: 9: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-10 15:04:32,552 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 [2020-07-10 15:04:32,553 INFO L263 TraceCheckUtils]: 11: Hoare triple {2795#true} call dll_insert_master(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-10 15:04:32,553 INFO L280 TraceCheckUtils]: 12: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-10 15:04:32,553 INFO L263 TraceCheckUtils]: 13: Hoare triple {2795#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {2795#true} is VALID [2020-07-10 15:04:32,553 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 [2020-07-10 15:04:32,553 INFO L280 TraceCheckUtils]: 15: Hoare triple {2795#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {2795#true} is VALID [2020-07-10 15:04:32,554 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 [2020-07-10 15:04:32,554 INFO L280 TraceCheckUtils]: 17: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,554 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2795#true} {2795#true} #494#return; {2795#true} is VALID [2020-07-10 15:04:32,554 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 [2020-07-10 15:04:32,554 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 [2020-07-10 15:04:32,554 INFO L263 TraceCheckUtils]: 21: Hoare triple {2795#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {2795#true} is VALID [2020-07-10 15:04:32,555 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 [2020-07-10 15:04:32,555 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 [2020-07-10 15:04:32,555 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 [2020-07-10 15:04:32,555 INFO L280 TraceCheckUtils]: 25: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-10 15:04:32,555 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 [2020-07-10 15:04:32,555 INFO L263 TraceCheckUtils]: 27: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-10 15:04:32,556 INFO L280 TraceCheckUtils]: 28: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-10 15:04:32,556 INFO L263 TraceCheckUtils]: 29: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-10 15:04:32,556 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 [2020-07-10 15:04:32,556 INFO L280 TraceCheckUtils]: 31: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:32,556 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 [2020-07-10 15:04:32,556 INFO L280 TraceCheckUtils]: 33: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,557 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:32,557 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 [2020-07-10 15:04:32,557 INFO L280 TraceCheckUtils]: 36: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:32,557 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 [2020-07-10 15:04:32,557 INFO L280 TraceCheckUtils]: 38: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,558 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:32,558 INFO L280 TraceCheckUtils]: 40: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,558 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:32,558 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 [2020-07-10 15:04:32,558 INFO L280 TraceCheckUtils]: 43: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-10 15:04:32,559 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 [2020-07-10 15:04:32,559 INFO L263 TraceCheckUtils]: 45: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-10 15:04:32,559 INFO L280 TraceCheckUtils]: 46: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-10 15:04:32,559 INFO L263 TraceCheckUtils]: 47: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-10 15:04:32,559 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 [2020-07-10 15:04:32,559 INFO L280 TraceCheckUtils]: 49: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:32,560 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 [2020-07-10 15:04:32,560 INFO L280 TraceCheckUtils]: 51: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,560 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:32,560 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 [2020-07-10 15:04:32,560 INFO L280 TraceCheckUtils]: 54: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:32,561 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 [2020-07-10 15:04:32,561 INFO L280 TraceCheckUtils]: 56: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,561 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:32,561 INFO L280 TraceCheckUtils]: 58: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,561 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:32,562 INFO L280 TraceCheckUtils]: 60: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:32,562 INFO L280 TraceCheckUtils]: 61: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:32,562 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 [2020-07-10 15:04:32,562 INFO L280 TraceCheckUtils]: 63: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,562 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2795#true} {2795#true} #540#return; {2795#true} is VALID [2020-07-10 15:04:32,563 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 [2020-07-10 15:04:32,563 INFO L280 TraceCheckUtils]: 66: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,563 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {2795#true} {2795#true} #496#return; {2795#true} is VALID [2020-07-10 15:04:32,563 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 [2020-07-10 15:04:32,563 INFO L280 TraceCheckUtils]: 69: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,563 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {2795#true} {2795#true} #512#return; {2795#true} is VALID [2020-07-10 15:04:32,564 INFO L280 TraceCheckUtils]: 71: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,564 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:32,564 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 [2020-07-10 15:04:32,565 INFO L280 TraceCheckUtils]: 74: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {3886#(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 [2020-07-10 15:04:32,566 INFO L280 TraceCheckUtils]: 75: Hoare triple {3886#(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; {3886#(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 [2020-07-10 15:04:32,566 INFO L263 TraceCheckUtils]: 76: Hoare triple {3886#(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 [2020-07-10 15:04:32,567 INFO L280 TraceCheckUtils]: 77: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {3896#(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 [2020-07-10 15:04:32,567 INFO L263 TraceCheckUtils]: 78: Hoare triple {3896#(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 [2020-07-10 15:04:32,568 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; {3903#(= 0 alloc_or_die_master_~ptr~1.offset)} is VALID [2020-07-10 15:04:32,568 INFO L280 TraceCheckUtils]: 80: Hoare triple {3903#(= 0 alloc_or_die_master_~ptr~1.offset)} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {3907#(not (= 0 alloc_or_die_master_~ptr~1.base))} is VALID [2020-07-10 15:04:32,569 INFO L280 TraceCheckUtils]: 81: Hoare triple {3907#(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; {3911#(not (= 0 |alloc_or_die_master_#res.base|))} is VALID [2020-07-10 15:04:32,570 INFO L280 TraceCheckUtils]: 82: Hoare triple {3911#(not (= 0 |alloc_or_die_master_#res.base|))} assume true; {3911#(not (= 0 |alloc_or_die_master_#res.base|))} is VALID [2020-07-10 15:04:32,571 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {3911#(not (= 0 |alloc_or_die_master_#res.base|))} {3896#(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; {3918#(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 [2020-07-10 15:04:32,572 INFO L280 TraceCheckUtils]: 84: Hoare triple {3918#(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); {3922#(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 [2020-07-10 15:04:32,573 INFO L280 TraceCheckUtils]: 85: Hoare triple {3922#(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); {3922#(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 [2020-07-10 15:04:32,573 INFO L263 TraceCheckUtils]: 86: Hoare triple {3922#(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 [2020-07-10 15:04:32,573 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 [2020-07-10 15:04:32,573 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 [2020-07-10 15:04:32,574 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 [2020-07-10 15:04:32,574 INFO L280 TraceCheckUtils]: 90: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-10 15:04:32,574 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 [2020-07-10 15:04:32,574 INFO L263 TraceCheckUtils]: 92: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-10 15:04:32,574 INFO L280 TraceCheckUtils]: 93: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-10 15:04:32,574 INFO L263 TraceCheckUtils]: 94: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-10 15:04:32,575 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 [2020-07-10 15:04:32,575 INFO L280 TraceCheckUtils]: 96: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:32,575 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 [2020-07-10 15:04:32,575 INFO L280 TraceCheckUtils]: 98: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,575 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:32,576 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 [2020-07-10 15:04:32,576 INFO L280 TraceCheckUtils]: 101: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:32,576 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 [2020-07-10 15:04:32,576 INFO L280 TraceCheckUtils]: 103: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,576 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:32,576 INFO L280 TraceCheckUtils]: 105: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,577 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {2795#true} {2795#true} #534#return; {2795#true} is VALID [2020-07-10 15:04:32,577 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 [2020-07-10 15:04:32,577 INFO L280 TraceCheckUtils]: 108: Hoare triple {2795#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {2795#true} is VALID [2020-07-10 15:04:32,577 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 [2020-07-10 15:04:32,577 INFO L263 TraceCheckUtils]: 110: Hoare triple {2795#true} call dll_insert_slave(#~9.base, #~9.offset); {2795#true} is VALID [2020-07-10 15:04:32,578 INFO L280 TraceCheckUtils]: 111: Hoare triple {2795#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2795#true} is VALID [2020-07-10 15:04:32,578 INFO L263 TraceCheckUtils]: 112: Hoare triple {2795#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2795#true} is VALID [2020-07-10 15:04:32,578 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 [2020-07-10 15:04:32,578 INFO L280 TraceCheckUtils]: 114: Hoare triple {2795#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2795#true} is VALID [2020-07-10 15:04:32,578 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 [2020-07-10 15:04:32,578 INFO L280 TraceCheckUtils]: 116: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,579 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {2795#true} {2795#true} #490#return; {2795#true} is VALID [2020-07-10 15:04:32,579 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 [2020-07-10 15:04:32,579 INFO L280 TraceCheckUtils]: 119: Hoare triple {2795#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2795#true} is VALID [2020-07-10 15:04:32,579 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 [2020-07-10 15:04:32,579 INFO L280 TraceCheckUtils]: 121: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,580 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {2795#true} {2795#true} #514#return; {2795#true} is VALID [2020-07-10 15:04:32,580 INFO L280 TraceCheckUtils]: 123: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,580 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {2795#true} {2795#true} #536#return; {2795#true} is VALID [2020-07-10 15:04:32,580 INFO L280 TraceCheckUtils]: 125: Hoare triple {2795#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {2795#true} is VALID [2020-07-10 15:04:32,580 INFO L280 TraceCheckUtils]: 126: Hoare triple {2795#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {2795#true} is VALID [2020-07-10 15:04:32,580 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 [2020-07-10 15:04:32,581 INFO L280 TraceCheckUtils]: 128: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,581 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {2795#true} {2795#true} #540#return; {2795#true} is VALID [2020-07-10 15:04:32,581 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 [2020-07-10 15:04:32,581 INFO L280 TraceCheckUtils]: 131: Hoare triple {2795#true} assume true; {2795#true} is VALID [2020-07-10 15:04:32,582 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {2795#true} {3922#(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; {3922#(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 [2020-07-10 15:04:32,585 INFO L280 TraceCheckUtils]: 133: Hoare triple {3922#(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); {4070#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} is VALID [2020-07-10 15:04:32,586 INFO L280 TraceCheckUtils]: 134: Hoare triple {4070#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} assume true; {4070#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} is VALID [2020-07-10 15:04:32,587 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {4070#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_master_#in~dll.base|) |dll_insert_master_#in~dll.offset|)))} {3886#(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; {4077#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:04:32,588 INFO L280 TraceCheckUtils]: 136: Hoare triple {4077#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {4077#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:04:32,589 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {4077#(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; {4084#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-10 15:04:32,589 INFO L280 TraceCheckUtils]: 138: Hoare triple {4084#(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; {4084#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-10 15:04:32,589 INFO L280 TraceCheckUtils]: 139: Hoare triple {4084#(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; {4084#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|)))} is VALID [2020-07-10 15:04:32,590 INFO L280 TraceCheckUtils]: 140: Hoare triple {4084#(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; {4094#(not (= 0 |dll_create_generic_#res.base|))} is VALID [2020-07-10 15:04:32,595 INFO L280 TraceCheckUtils]: 141: Hoare triple {4094#(not (= 0 |dll_create_generic_#res.base|))} assume true; {4094#(not (= 0 |dll_create_generic_#res.base|))} is VALID [2020-07-10 15:04:32,597 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {4094#(not (= 0 |dll_create_generic_#res.base|))} {2795#true} #492#return; {4101#(not (= 0 |dll_create_master_#t~ret20.base|))} is VALID [2020-07-10 15:04:32,597 INFO L280 TraceCheckUtils]: 143: Hoare triple {4101#(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; {4105#(not (= 0 |dll_create_master_#res.base|))} is VALID [2020-07-10 15:04:32,598 INFO L280 TraceCheckUtils]: 144: Hoare triple {4105#(not (= 0 |dll_create_master_#res.base|))} assume true; {4105#(not (= 0 |dll_create_master_#res.base|))} is VALID [2020-07-10 15:04:32,599 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {4105#(not (= 0 |dll_create_master_#res.base|))} {2795#true} #498#return; {2940#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-10 15:04:32,599 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 [2020-07-10 15:04:32,600 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 [2020-07-10 15:04:32,601 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 [2020-07-10 15:04:32,602 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 [2020-07-10 15:04:32,603 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 [2020-07-10 15:04:32,603 INFO L280 TraceCheckUtils]: 151: Hoare triple {2945#(not (= 0 inspect_base_~dll.base))} assume ~dll.base == 0 && ~dll.offset == 0; {2796#false} is VALID [2020-07-10 15:04:32,603 INFO L263 TraceCheckUtils]: 152: Hoare triple {2796#false} call fail(); {2796#false} is VALID [2020-07-10 15:04:32,604 INFO L280 TraceCheckUtils]: 153: Hoare triple {2796#false} assume !false; {2796#false} is VALID [2020-07-10 15:04:32,621 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 35 proven. 2 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2020-07-10 15:04:32,622 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:04:32,622 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 21] total 32 [2020-07-10 15:04:32,624 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [73519484] [2020-07-10 15:04:32,626 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 154 [2020-07-10 15:10:34,191 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:10:34,191 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states. [2020-07-10 15:10:34,372 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:10:34,372 INFO L459 AbstractCegarLoop]: Interpolant automaton has 32 states [2020-07-10 15:10:34,372 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:10:34,372 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2020-07-10 15:10:34,373 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=922, Unknown=0, NotChecked=0, Total=992 [2020-07-10 15:10:34,373 INFO L87 Difference]: Start difference. First operand 168 states and 199 transitions. Second operand 32 states. [2020-07-10 15:10:55,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:55,728 INFO L93 Difference]: Finished difference Result 411 states and 498 transitions. [2020-07-10 15:10:55,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 35 states. [2020-07-10 15:10:55,729 INFO L78 Accepts]: Start accepts. Automaton has 32 states. Word has length 154 [2020-07-10 15:10:55,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:10:55,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-10 15:10:55,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 482 transitions. [2020-07-10 15:10:55,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 32 states. [2020-07-10 15:10:55,752 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 35 states to 35 states and 482 transitions. [2020-07-10 15:10:55,753 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 35 states and 482 transitions. [2020-07-10 15:10:56,536 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 482 edges. 482 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:10:56,547 INFO L225 Difference]: With dead ends: 411 [2020-07-10 15:10:56,547 INFO L226 Difference]: Without dead ends: 249 [2020-07-10 15:10:56,549 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 244 GetRequests, 190 SyntacticMatches, 0 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 344 ImplicationChecksByTransitivity, 2.4s TimeCoverageRelationStatistics Valid=251, Invalid=2829, Unknown=0, NotChecked=0, Total=3080 [2020-07-10 15:10:56,550 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 249 states. [2020-07-10 15:10:56,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 249 to 205. [2020-07-10 15:10:56,797 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:10:56,797 INFO L82 GeneralOperation]: Start isEquivalent. First operand 249 states. Second operand 205 states. [2020-07-10 15:10:56,797 INFO L74 IsIncluded]: Start isIncluded. First operand 249 states. Second operand 205 states. [2020-07-10 15:10:56,797 INFO L87 Difference]: Start difference. First operand 249 states. Second operand 205 states. [2020-07-10 15:10:56,809 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:56,810 INFO L93 Difference]: Finished difference Result 249 states and 300 transitions. [2020-07-10 15:10:56,810 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 300 transitions. [2020-07-10 15:10:56,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:10:56,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:10:56,811 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand 249 states. [2020-07-10 15:10:56,811 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 249 states. [2020-07-10 15:10:56,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:10:56,823 INFO L93 Difference]: Finished difference Result 249 states and 300 transitions. [2020-07-10 15:10:56,824 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 300 transitions. [2020-07-10 15:10:56,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:10:56,825 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:10:56,825 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:10:56,825 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:10:56,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-07-10 15:10:56,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 243 transitions. [2020-07-10 15:10:56,835 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 243 transitions. Word has length 154 [2020-07-10 15:10:56,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:10:56,835 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 243 transitions. [2020-07-10 15:10:56,835 INFO L480 AbstractCegarLoop]: Interpolant automaton has 32 states. [2020-07-10 15:10:56,835 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 243 transitions. [2020-07-10 15:10:56,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2020-07-10 15:10:56,838 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:10:56,838 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] [2020-07-10 15:10:57,052 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:10:57,053 INFO L427 AbstractCegarLoop]: === Iteration 4 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:10:57,054 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:10:57,054 INFO L82 PathProgramCache]: Analyzing trace with hash -477532124, now seen corresponding path program 1 times [2020-07-10 15:10:57,054 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:10:57,055 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [77854242] [2020-07-10 15:10:57,055 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:10:57,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,173 INFO L280 TraceCheckUtils]: 0: Hoare triple {5694#(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; {5549#true} is VALID [2020-07-10 15:10:57,173 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:57,174 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {5549#true} {5549#true} #542#return; {5549#true} is VALID [2020-07-10 15:10:57,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,398 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,463 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:57,464 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:57,464 INFO L280 TraceCheckUtils]: 2: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:57,464 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:57,464 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:57,477 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,764 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:57,766 INFO L280 TraceCheckUtils]: 1: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:57,767 INFO L280 TraceCheckUtils]: 2: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:57,768 INFO L280 TraceCheckUtils]: 3: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:57,770 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:57,772 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:57,773 INFO L263 TraceCheckUtils]: 1: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:57,774 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:57,775 INFO L280 TraceCheckUtils]: 3: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:57,776 INFO L280 TraceCheckUtils]: 4: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:57,776 INFO L280 TraceCheckUtils]: 5: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:57,778 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:57,779 INFO L280 TraceCheckUtils]: 7: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:57,780 INFO L280 TraceCheckUtils]: 8: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:57,781 INFO L280 TraceCheckUtils]: 9: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:57,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:57,783 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:57,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:57,785 INFO L280 TraceCheckUtils]: 1: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:57,786 INFO L263 TraceCheckUtils]: 2: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:57,787 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:57,788 INFO L263 TraceCheckUtils]: 4: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:57,790 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:57,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:57,793 INFO L280 TraceCheckUtils]: 7: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:57,794 INFO L280 TraceCheckUtils]: 8: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:57,796 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:57,797 INFO L280 TraceCheckUtils]: 10: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:57,799 INFO L280 TraceCheckUtils]: 11: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:57,800 INFO L280 TraceCheckUtils]: 12: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:57,801 INFO L280 TraceCheckUtils]: 13: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:57,803 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:57,804 INFO L280 TraceCheckUtils]: 15: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:57,807 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:57,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:57,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,230 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,231 INFO L280 TraceCheckUtils]: 1: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,234 INFO L280 TraceCheckUtils]: 2: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,235 INFO L280 TraceCheckUtils]: 3: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,239 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,240 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:58,242 INFO L263 TraceCheckUtils]: 1: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,244 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,250 INFO L280 TraceCheckUtils]: 5: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,253 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,255 INFO L280 TraceCheckUtils]: 7: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:58,256 INFO L280 TraceCheckUtils]: 8: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:58,257 INFO L280 TraceCheckUtils]: 9: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:58,258 INFO L280 TraceCheckUtils]: 10: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:58,260 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:58,262 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:58,264 INFO L280 TraceCheckUtils]: 1: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:58,266 INFO L263 TraceCheckUtils]: 2: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,267 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:58,269 INFO L263 TraceCheckUtils]: 4: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,273 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,274 INFO L280 TraceCheckUtils]: 6: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,277 INFO L280 TraceCheckUtils]: 7: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,278 INFO L280 TraceCheckUtils]: 8: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,288 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,290 INFO L280 TraceCheckUtils]: 10: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:58,291 INFO L280 TraceCheckUtils]: 11: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:58,292 INFO L280 TraceCheckUtils]: 12: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:58,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:58,295 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:58,296 INFO L280 TraceCheckUtils]: 15: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:58,298 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:58,302 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:10:58,305 INFO L263 TraceCheckUtils]: 1: Hoare triple {6112#(<= (+ |#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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,306 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:58,307 INFO L280 TraceCheckUtils]: 3: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:58,309 INFO L263 TraceCheckUtils]: 4: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,310 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:58,312 INFO L263 TraceCheckUtils]: 6: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,313 INFO L280 TraceCheckUtils]: 7: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,314 INFO L280 TraceCheckUtils]: 8: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,315 INFO L280 TraceCheckUtils]: 9: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,316 INFO L280 TraceCheckUtils]: 10: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,317 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:58,318 INFO L280 TraceCheckUtils]: 12: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:58,319 INFO L280 TraceCheckUtils]: 13: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:58,320 INFO L280 TraceCheckUtils]: 14: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,320 INFO L280 TraceCheckUtils]: 15: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,321 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,322 INFO L280 TraceCheckUtils]: 17: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,323 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:58,325 INFO L263 TraceCheckUtils]: 19: Hoare triple {6130#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,326 INFO L280 TraceCheckUtils]: 20: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:58,328 INFO L280 TraceCheckUtils]: 21: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:58,330 INFO L263 TraceCheckUtils]: 22: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,331 INFO L280 TraceCheckUtils]: 23: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:58,333 INFO L263 TraceCheckUtils]: 24: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,335 INFO L280 TraceCheckUtils]: 25: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,336 INFO L280 TraceCheckUtils]: 26: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,339 INFO L280 TraceCheckUtils]: 27: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,342 INFO L280 TraceCheckUtils]: 28: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,346 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,348 INFO L280 TraceCheckUtils]: 30: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:58,350 INFO L280 TraceCheckUtils]: 31: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:58,351 INFO L280 TraceCheckUtils]: 32: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:58,352 INFO L280 TraceCheckUtils]: 33: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:58,354 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:58,355 INFO L280 TraceCheckUtils]: 35: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:58,358 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:58,359 INFO L280 TraceCheckUtils]: 37: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:58,359 INFO L280 TraceCheckUtils]: 38: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:58,360 INFO L280 TraceCheckUtils]: 39: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:58,360 INFO L280 TraceCheckUtils]: 40: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,361 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#false} is VALID [2020-07-10 15:10:58,373 INFO L263 TraceCheckUtils]: 0: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,375 INFO L280 TraceCheckUtils]: 1: Hoare triple {5695#(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); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:10:58,378 INFO L263 TraceCheckUtils]: 2: Hoare triple {6112#(<= (+ |#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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,379 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:58,380 INFO L280 TraceCheckUtils]: 4: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:58,383 INFO L263 TraceCheckUtils]: 5: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,384 INFO L280 TraceCheckUtils]: 6: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:58,386 INFO L263 TraceCheckUtils]: 7: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,388 INFO L280 TraceCheckUtils]: 8: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,389 INFO L280 TraceCheckUtils]: 9: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,391 INFO L280 TraceCheckUtils]: 10: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,392 INFO L280 TraceCheckUtils]: 11: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,394 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:58,395 INFO L280 TraceCheckUtils]: 13: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:58,396 INFO L280 TraceCheckUtils]: 14: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:58,398 INFO L280 TraceCheckUtils]: 15: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,399 INFO L280 TraceCheckUtils]: 16: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,400 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,401 INFO L280 TraceCheckUtils]: 18: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,403 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:58,406 INFO L263 TraceCheckUtils]: 20: Hoare triple {6130#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,407 INFO L280 TraceCheckUtils]: 21: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:58,409 INFO L280 TraceCheckUtils]: 22: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:58,410 INFO L263 TraceCheckUtils]: 23: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,412 INFO L280 TraceCheckUtils]: 24: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:58,414 INFO L263 TraceCheckUtils]: 25: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,416 INFO L280 TraceCheckUtils]: 26: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,417 INFO L280 TraceCheckUtils]: 27: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,419 INFO L280 TraceCheckUtils]: 28: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,421 INFO L280 TraceCheckUtils]: 29: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,424 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,426 INFO L280 TraceCheckUtils]: 31: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:58,427 INFO L280 TraceCheckUtils]: 32: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:58,428 INFO L280 TraceCheckUtils]: 33: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:58,428 INFO L280 TraceCheckUtils]: 34: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:58,430 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:58,431 INFO L280 TraceCheckUtils]: 36: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:58,432 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:58,433 INFO L280 TraceCheckUtils]: 38: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:58,433 INFO L280 TraceCheckUtils]: 39: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:58,433 INFO L280 TraceCheckUtils]: 40: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:58,433 INFO L280 TraceCheckUtils]: 41: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,434 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#false} is VALID [2020-07-10 15:10:58,434 INFO L280 TraceCheckUtils]: 43: Hoare triple {5550#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#false} is VALID [2020-07-10 15:10:58,434 INFO L280 TraceCheckUtils]: 44: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,434 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5550#false} {5549#true} #496#return; {5550#false} is VALID [2020-07-10 15:10:58,441 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,442 INFO L263 TraceCheckUtils]: 1: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,442 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,443 INFO L280 TraceCheckUtils]: 4: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,443 INFO L280 TraceCheckUtils]: 5: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,443 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:58,444 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,444 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,445 INFO L263 TraceCheckUtils]: 9: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,447 INFO L263 TraceCheckUtils]: 10: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,448 INFO L280 TraceCheckUtils]: 11: Hoare triple {5695#(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); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:10:58,451 INFO L263 TraceCheckUtils]: 12: Hoare triple {6112#(<= (+ |#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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,452 INFO L280 TraceCheckUtils]: 13: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:58,453 INFO L280 TraceCheckUtils]: 14: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:58,454 INFO L263 TraceCheckUtils]: 15: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,455 INFO L280 TraceCheckUtils]: 16: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:58,457 INFO L263 TraceCheckUtils]: 17: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,459 INFO L280 TraceCheckUtils]: 18: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,460 INFO L280 TraceCheckUtils]: 19: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,461 INFO L280 TraceCheckUtils]: 20: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,462 INFO L280 TraceCheckUtils]: 21: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,463 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:58,465 INFO L280 TraceCheckUtils]: 23: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:58,466 INFO L280 TraceCheckUtils]: 24: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:58,467 INFO L280 TraceCheckUtils]: 25: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,468 INFO L280 TraceCheckUtils]: 26: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,469 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,471 INFO L280 TraceCheckUtils]: 28: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,475 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:58,478 INFO L263 TraceCheckUtils]: 30: Hoare triple {6130#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,479 INFO L280 TraceCheckUtils]: 31: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:58,480 INFO L280 TraceCheckUtils]: 32: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:58,481 INFO L263 TraceCheckUtils]: 33: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,482 INFO L280 TraceCheckUtils]: 34: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:58,485 INFO L263 TraceCheckUtils]: 35: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,488 INFO L280 TraceCheckUtils]: 36: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,491 INFO L280 TraceCheckUtils]: 37: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,493 INFO L280 TraceCheckUtils]: 38: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,495 INFO L280 TraceCheckUtils]: 39: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,498 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,499 INFO L280 TraceCheckUtils]: 41: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:58,501 INFO L280 TraceCheckUtils]: 42: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:58,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:58,502 INFO L280 TraceCheckUtils]: 44: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:58,504 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:58,505 INFO L280 TraceCheckUtils]: 46: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:58,507 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:58,507 INFO L280 TraceCheckUtils]: 48: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:58,507 INFO L280 TraceCheckUtils]: 49: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:58,508 INFO L280 TraceCheckUtils]: 50: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:58,508 INFO L280 TraceCheckUtils]: 51: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,508 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#false} is VALID [2020-07-10 15:10:58,508 INFO L280 TraceCheckUtils]: 53: Hoare triple {5550#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#false} is VALID [2020-07-10 15:10:58,509 INFO L280 TraceCheckUtils]: 54: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,509 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5550#false} {5549#true} #496#return; {5550#false} is VALID [2020-07-10 15:10:58,509 INFO L280 TraceCheckUtils]: 56: Hoare triple {5550#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); {5550#false} is VALID [2020-07-10 15:10:58,509 INFO L280 TraceCheckUtils]: 57: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,510 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5550#false} {5549#true} #512#return; {5550#false} is VALID [2020-07-10 15:10:58,521 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,521 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:58,523 INFO L263 TraceCheckUtils]: 2: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,523 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,524 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,524 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,524 INFO L280 TraceCheckUtils]: 6: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,525 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,525 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,525 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:58,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,526 INFO L280 TraceCheckUtils]: 11: Hoare triple {5549#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,527 INFO L263 TraceCheckUtils]: 12: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,528 INFO L263 TraceCheckUtils]: 13: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,529 INFO L280 TraceCheckUtils]: 14: Hoare triple {5695#(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); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:10:58,531 INFO L263 TraceCheckUtils]: 15: Hoare triple {6112#(<= (+ |#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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,532 INFO L280 TraceCheckUtils]: 16: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:58,533 INFO L280 TraceCheckUtils]: 17: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:58,534 INFO L263 TraceCheckUtils]: 18: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,535 INFO L280 TraceCheckUtils]: 19: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:58,536 INFO L263 TraceCheckUtils]: 20: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,537 INFO L280 TraceCheckUtils]: 21: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,538 INFO L280 TraceCheckUtils]: 22: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,539 INFO L280 TraceCheckUtils]: 23: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,539 INFO L280 TraceCheckUtils]: 24: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,541 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:58,542 INFO L280 TraceCheckUtils]: 26: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:58,543 INFO L280 TraceCheckUtils]: 27: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:58,544 INFO L280 TraceCheckUtils]: 28: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,544 INFO L280 TraceCheckUtils]: 29: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,546 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,547 INFO L280 TraceCheckUtils]: 31: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,548 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:58,550 INFO L263 TraceCheckUtils]: 33: Hoare triple {6130#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,552 INFO L280 TraceCheckUtils]: 34: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:58,552 INFO L280 TraceCheckUtils]: 35: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:58,554 INFO L263 TraceCheckUtils]: 36: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,555 INFO L280 TraceCheckUtils]: 37: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:58,556 INFO L263 TraceCheckUtils]: 38: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,557 INFO L280 TraceCheckUtils]: 39: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,558 INFO L280 TraceCheckUtils]: 40: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,560 INFO L280 TraceCheckUtils]: 41: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,561 INFO L280 TraceCheckUtils]: 42: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,564 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,565 INFO L280 TraceCheckUtils]: 44: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:58,566 INFO L280 TraceCheckUtils]: 45: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:58,567 INFO L280 TraceCheckUtils]: 46: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:58,568 INFO L280 TraceCheckUtils]: 47: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:58,569 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:58,570 INFO L280 TraceCheckUtils]: 49: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:58,571 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:58,572 INFO L280 TraceCheckUtils]: 51: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:58,572 INFO L280 TraceCheckUtils]: 52: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:58,572 INFO L280 TraceCheckUtils]: 53: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:58,572 INFO L280 TraceCheckUtils]: 54: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,573 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#false} is VALID [2020-07-10 15:10:58,573 INFO L280 TraceCheckUtils]: 56: Hoare triple {5550#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#false} is VALID [2020-07-10 15:10:58,573 INFO L280 TraceCheckUtils]: 57: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,573 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5550#false} {5549#true} #496#return; {5550#false} is VALID [2020-07-10 15:10:58,574 INFO L280 TraceCheckUtils]: 59: Hoare triple {5550#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); {5550#false} is VALID [2020-07-10 15:10:58,574 INFO L280 TraceCheckUtils]: 60: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,574 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5550#false} {5549#true} #512#return; {5550#false} is VALID [2020-07-10 15:10:58,574 INFO L280 TraceCheckUtils]: 62: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,575 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5550#false} {5549#true} #534#return; {5550#false} is VALID [2020-07-10 15:10:58,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,677 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,677 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,677 INFO L280 TraceCheckUtils]: 2: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,678 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,678 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:58,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,743 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,744 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,744 INFO L280 TraceCheckUtils]: 2: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,745 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,745 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,746 INFO L263 TraceCheckUtils]: 1: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,747 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,747 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,747 INFO L280 TraceCheckUtils]: 4: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,747 INFO L280 TraceCheckUtils]: 5: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,748 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,748 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,748 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,748 INFO L280 TraceCheckUtils]: 9: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,749 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,749 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,749 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,750 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,751 INFO L263 TraceCheckUtils]: 2: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,751 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,752 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,753 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,753 INFO L280 TraceCheckUtils]: 6: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,753 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,753 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,754 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,754 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,754 INFO L280 TraceCheckUtils]: 11: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,754 INFO L280 TraceCheckUtils]: 12: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,755 INFO L280 TraceCheckUtils]: 13: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,755 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,755 INFO L280 TraceCheckUtils]: 15: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,755 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:58,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:58,783 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,783 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,784 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,784 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,784 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,785 INFO L263 TraceCheckUtils]: 1: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,786 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,786 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,786 INFO L280 TraceCheckUtils]: 4: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,787 INFO L280 TraceCheckUtils]: 5: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,787 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,787 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,787 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,787 INFO L280 TraceCheckUtils]: 9: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,788 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,788 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,788 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,790 INFO L263 TraceCheckUtils]: 2: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,790 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,791 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,791 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,791 INFO L280 TraceCheckUtils]: 6: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,792 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,792 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,793 INFO L280 TraceCheckUtils]: 13: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,793 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,794 INFO L280 TraceCheckUtils]: 15: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,794 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:58,794 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:58,796 INFO L263 TraceCheckUtils]: 1: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,796 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,797 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,798 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,798 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,799 INFO L263 TraceCheckUtils]: 6: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,800 INFO L280 TraceCheckUtils]: 7: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,800 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,800 INFO L280 TraceCheckUtils]: 9: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,800 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,801 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,801 INFO L280 TraceCheckUtils]: 12: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,801 INFO L280 TraceCheckUtils]: 13: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,801 INFO L280 TraceCheckUtils]: 14: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,802 INFO L280 TraceCheckUtils]: 15: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,802 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,802 INFO L280 TraceCheckUtils]: 17: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,802 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:58,804 INFO L263 TraceCheckUtils]: 19: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,804 INFO L280 TraceCheckUtils]: 20: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,805 INFO L280 TraceCheckUtils]: 21: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,806 INFO L263 TraceCheckUtils]: 22: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,807 INFO L280 TraceCheckUtils]: 23: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,807 INFO L263 TraceCheckUtils]: 24: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,808 INFO L280 TraceCheckUtils]: 25: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,808 INFO L280 TraceCheckUtils]: 26: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,808 INFO L280 TraceCheckUtils]: 27: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,809 INFO L280 TraceCheckUtils]: 28: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,809 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,809 INFO L280 TraceCheckUtils]: 30: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,809 INFO L280 TraceCheckUtils]: 31: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,810 INFO L280 TraceCheckUtils]: 32: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,810 INFO L280 TraceCheckUtils]: 33: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,810 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,810 INFO L280 TraceCheckUtils]: 35: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,811 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:58,811 INFO L280 TraceCheckUtils]: 37: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:10:58,811 INFO L280 TraceCheckUtils]: 38: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:10:58,811 INFO L280 TraceCheckUtils]: 39: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,812 INFO L280 TraceCheckUtils]: 40: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,812 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5549#true} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5549#true} is VALID [2020-07-10 15:10:58,816 INFO L263 TraceCheckUtils]: 0: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,816 INFO L280 TraceCheckUtils]: 1: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:58,817 INFO L263 TraceCheckUtils]: 2: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,818 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,818 INFO L280 TraceCheckUtils]: 4: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,819 INFO L263 TraceCheckUtils]: 5: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,819 INFO L280 TraceCheckUtils]: 6: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,820 INFO L263 TraceCheckUtils]: 7: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,820 INFO L280 TraceCheckUtils]: 8: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,821 INFO L280 TraceCheckUtils]: 9: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,821 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,821 INFO L280 TraceCheckUtils]: 11: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,821 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,821 INFO L280 TraceCheckUtils]: 13: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,822 INFO L280 TraceCheckUtils]: 14: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,822 INFO L280 TraceCheckUtils]: 15: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,822 INFO L280 TraceCheckUtils]: 16: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,822 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,823 INFO L280 TraceCheckUtils]: 18: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,823 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:58,824 INFO L263 TraceCheckUtils]: 20: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,825 INFO L280 TraceCheckUtils]: 21: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,825 INFO L280 TraceCheckUtils]: 22: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,826 INFO L263 TraceCheckUtils]: 23: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,826 INFO L280 TraceCheckUtils]: 24: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,827 INFO L263 TraceCheckUtils]: 25: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,827 INFO L280 TraceCheckUtils]: 26: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,828 INFO L280 TraceCheckUtils]: 27: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,828 INFO L280 TraceCheckUtils]: 29: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,828 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,829 INFO L280 TraceCheckUtils]: 31: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,829 INFO L280 TraceCheckUtils]: 32: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,829 INFO L280 TraceCheckUtils]: 33: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,829 INFO L280 TraceCheckUtils]: 34: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,829 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,830 INFO L280 TraceCheckUtils]: 36: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,830 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:58,830 INFO L280 TraceCheckUtils]: 38: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:10:58,830 INFO L280 TraceCheckUtils]: 39: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:10:58,831 INFO L280 TraceCheckUtils]: 40: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,831 INFO L280 TraceCheckUtils]: 41: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,831 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {5549#true} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5549#true} is VALID [2020-07-10 15:10:58,831 INFO L280 TraceCheckUtils]: 43: Hoare triple {5549#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5549#true} is VALID [2020-07-10 15:10:58,832 INFO L280 TraceCheckUtils]: 44: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,832 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5549#true} {5549#true} #496#return; {5549#true} is VALID [2020-07-10 15:10:58,835 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,837 INFO L263 TraceCheckUtils]: 1: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,837 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,838 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,838 INFO L280 TraceCheckUtils]: 4: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,838 INFO L280 TraceCheckUtils]: 5: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,838 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:58,838 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,839 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,840 INFO L263 TraceCheckUtils]: 9: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,841 INFO L263 TraceCheckUtils]: 10: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,841 INFO L280 TraceCheckUtils]: 11: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:58,843 INFO L263 TraceCheckUtils]: 12: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,843 INFO L280 TraceCheckUtils]: 13: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,843 INFO L280 TraceCheckUtils]: 14: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,844 INFO L263 TraceCheckUtils]: 15: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,845 INFO L280 TraceCheckUtils]: 16: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,846 INFO L263 TraceCheckUtils]: 17: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,846 INFO L280 TraceCheckUtils]: 18: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,846 INFO L280 TraceCheckUtils]: 19: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,846 INFO L280 TraceCheckUtils]: 20: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,847 INFO L280 TraceCheckUtils]: 21: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,847 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,847 INFO L280 TraceCheckUtils]: 23: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,847 INFO L280 TraceCheckUtils]: 24: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,847 INFO L280 TraceCheckUtils]: 25: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,848 INFO L280 TraceCheckUtils]: 26: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,848 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,848 INFO L280 TraceCheckUtils]: 28: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,848 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:58,850 INFO L263 TraceCheckUtils]: 30: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,851 INFO L280 TraceCheckUtils]: 31: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,851 INFO L280 TraceCheckUtils]: 32: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,853 INFO L263 TraceCheckUtils]: 33: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,854 INFO L280 TraceCheckUtils]: 34: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,855 INFO L263 TraceCheckUtils]: 35: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,855 INFO L280 TraceCheckUtils]: 36: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,855 INFO L280 TraceCheckUtils]: 37: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,856 INFO L280 TraceCheckUtils]: 38: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,856 INFO L280 TraceCheckUtils]: 39: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,856 INFO L275 TraceCheckUtils]: 40: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,856 INFO L280 TraceCheckUtils]: 41: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,856 INFO L280 TraceCheckUtils]: 42: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,857 INFO L280 TraceCheckUtils]: 43: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,857 INFO L280 TraceCheckUtils]: 44: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,857 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,857 INFO L280 TraceCheckUtils]: 46: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,857 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:58,858 INFO L280 TraceCheckUtils]: 48: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:10:58,858 INFO L280 TraceCheckUtils]: 49: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:10:58,858 INFO L280 TraceCheckUtils]: 50: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,858 INFO L280 TraceCheckUtils]: 51: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,859 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5549#true} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5549#true} is VALID [2020-07-10 15:10:58,859 INFO L280 TraceCheckUtils]: 53: Hoare triple {5549#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5549#true} is VALID [2020-07-10 15:10:58,859 INFO L280 TraceCheckUtils]: 54: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,859 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5549#true} {5549#true} #496#return; {5549#true} is VALID [2020-07-10 15:10:58,859 INFO L280 TraceCheckUtils]: 56: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,860 INFO L280 TraceCheckUtils]: 57: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,860 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5549#true} {5549#true} #512#return; {5549#true} is VALID [2020-07-10 15:10:58,864 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,865 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:58,866 INFO L263 TraceCheckUtils]: 2: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,866 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,867 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,868 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,868 INFO L280 TraceCheckUtils]: 6: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,868 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,868 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,869 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:58,869 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,869 INFO L280 TraceCheckUtils]: 11: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,871 INFO L263 TraceCheckUtils]: 12: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,873 INFO L263 TraceCheckUtils]: 13: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,874 INFO L280 TraceCheckUtils]: 14: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:58,875 INFO L263 TraceCheckUtils]: 15: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,876 INFO L280 TraceCheckUtils]: 16: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,876 INFO L280 TraceCheckUtils]: 17: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,877 INFO L263 TraceCheckUtils]: 18: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,878 INFO L280 TraceCheckUtils]: 19: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,879 INFO L263 TraceCheckUtils]: 20: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,879 INFO L280 TraceCheckUtils]: 21: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,879 INFO L280 TraceCheckUtils]: 22: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,879 INFO L280 TraceCheckUtils]: 23: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,880 INFO L280 TraceCheckUtils]: 24: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,880 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,880 INFO L280 TraceCheckUtils]: 26: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,880 INFO L280 TraceCheckUtils]: 27: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,880 INFO L280 TraceCheckUtils]: 28: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,881 INFO L280 TraceCheckUtils]: 29: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,881 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,881 INFO L280 TraceCheckUtils]: 31: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,881 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:58,883 INFO L263 TraceCheckUtils]: 33: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,884 INFO L280 TraceCheckUtils]: 34: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,884 INFO L280 TraceCheckUtils]: 35: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,885 INFO L263 TraceCheckUtils]: 36: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,885 INFO L280 TraceCheckUtils]: 37: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,886 INFO L263 TraceCheckUtils]: 38: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,887 INFO L280 TraceCheckUtils]: 39: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,887 INFO L280 TraceCheckUtils]: 40: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,887 INFO L280 TraceCheckUtils]: 41: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,887 INFO L280 TraceCheckUtils]: 42: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,887 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,888 INFO L280 TraceCheckUtils]: 44: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,888 INFO L280 TraceCheckUtils]: 45: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,888 INFO L280 TraceCheckUtils]: 46: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,888 INFO L280 TraceCheckUtils]: 47: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,888 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,889 INFO L280 TraceCheckUtils]: 49: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,889 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:58,889 INFO L280 TraceCheckUtils]: 51: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:10:58,889 INFO L280 TraceCheckUtils]: 52: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:10:58,890 INFO L280 TraceCheckUtils]: 53: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,890 INFO L280 TraceCheckUtils]: 54: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,890 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {5549#true} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5549#true} is VALID [2020-07-10 15:10:58,890 INFO L280 TraceCheckUtils]: 56: Hoare triple {5549#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5549#true} is VALID [2020-07-10 15:10:58,890 INFO L280 TraceCheckUtils]: 57: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,891 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5549#true} {5549#true} #496#return; {5549#true} is VALID [2020-07-10 15:10:58,891 INFO L280 TraceCheckUtils]: 59: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,891 INFO L280 TraceCheckUtils]: 60: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,891 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5549#true} {5549#true} #512#return; {5549#true} is VALID [2020-07-10 15:10:58,892 INFO L280 TraceCheckUtils]: 62: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,892 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5549#true} {5550#false} #536#return; {5550#false} is VALID [2020-07-10 15:10:58,896 INFO L280 TraceCheckUtils]: 0: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:58,899 INFO L263 TraceCheckUtils]: 1: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,899 INFO L280 TraceCheckUtils]: 2: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,899 INFO L280 TraceCheckUtils]: 3: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:58,901 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,901 INFO L280 TraceCheckUtils]: 5: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,902 INFO L263 TraceCheckUtils]: 6: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,902 INFO L280 TraceCheckUtils]: 7: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,902 INFO L280 TraceCheckUtils]: 8: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,903 INFO L280 TraceCheckUtils]: 9: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,903 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,903 INFO L275 TraceCheckUtils]: 11: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:58,903 INFO L280 TraceCheckUtils]: 12: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,903 INFO L280 TraceCheckUtils]: 13: Hoare triple {5549#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,905 INFO L263 TraceCheckUtils]: 14: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,906 INFO L263 TraceCheckUtils]: 15: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,907 INFO L280 TraceCheckUtils]: 16: Hoare triple {5695#(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); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:10:58,909 INFO L263 TraceCheckUtils]: 17: Hoare triple {6112#(<= (+ |#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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,910 INFO L280 TraceCheckUtils]: 18: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:58,911 INFO L280 TraceCheckUtils]: 19: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:58,912 INFO L263 TraceCheckUtils]: 20: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,913 INFO L280 TraceCheckUtils]: 21: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:58,914 INFO L263 TraceCheckUtils]: 22: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,916 INFO L280 TraceCheckUtils]: 23: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,917 INFO L280 TraceCheckUtils]: 24: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:58,918 INFO L280 TraceCheckUtils]: 25: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,919 INFO L280 TraceCheckUtils]: 26: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:58,921 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:58,922 INFO L280 TraceCheckUtils]: 28: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:58,923 INFO L280 TraceCheckUtils]: 29: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:58,924 INFO L280 TraceCheckUtils]: 30: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,924 INFO L280 TraceCheckUtils]: 31: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:58,926 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,926 INFO L280 TraceCheckUtils]: 33: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:58,928 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:58,929 INFO L263 TraceCheckUtils]: 35: Hoare triple {6130#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,930 INFO L280 TraceCheckUtils]: 36: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:58,931 INFO L280 TraceCheckUtils]: 37: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:58,933 INFO L263 TraceCheckUtils]: 38: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,934 INFO L280 TraceCheckUtils]: 39: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:58,935 INFO L263 TraceCheckUtils]: 40: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,937 INFO L280 TraceCheckUtils]: 41: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,940 INFO L280 TraceCheckUtils]: 42: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:58,942 INFO L280 TraceCheckUtils]: 43: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:58,943 INFO L280 TraceCheckUtils]: 44: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:58,946 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:58,948 INFO L280 TraceCheckUtils]: 46: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:58,949 INFO L280 TraceCheckUtils]: 47: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:58,949 INFO L280 TraceCheckUtils]: 48: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:58,950 INFO L280 TraceCheckUtils]: 49: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:58,951 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:58,952 INFO L280 TraceCheckUtils]: 51: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:58,954 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:58,954 INFO L280 TraceCheckUtils]: 53: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:58,954 INFO L280 TraceCheckUtils]: 54: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:58,955 INFO L280 TraceCheckUtils]: 55: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:58,955 INFO L280 TraceCheckUtils]: 56: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,955 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#false} is VALID [2020-07-10 15:10:58,955 INFO L280 TraceCheckUtils]: 58: Hoare triple {5550#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#false} is VALID [2020-07-10 15:10:58,955 INFO L280 TraceCheckUtils]: 59: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,956 INFO L275 TraceCheckUtils]: 60: Hoare quadruple {5550#false} {5549#true} #496#return; {5550#false} is VALID [2020-07-10 15:10:58,956 INFO L280 TraceCheckUtils]: 61: Hoare triple {5550#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); {5550#false} is VALID [2020-07-10 15:10:58,956 INFO L280 TraceCheckUtils]: 62: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,956 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {5550#false} {5549#true} #512#return; {5550#false} is VALID [2020-07-10 15:10:58,956 INFO L280 TraceCheckUtils]: 64: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,956 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {5550#false} {5549#true} #534#return; {5550#false} is VALID [2020-07-10 15:10:58,957 INFO L263 TraceCheckUtils]: 66: Hoare triple {5550#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,957 INFO L280 TraceCheckUtils]: 67: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,957 INFO L280 TraceCheckUtils]: 68: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:58,958 INFO L263 TraceCheckUtils]: 69: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,959 INFO L280 TraceCheckUtils]: 70: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,960 INFO L263 TraceCheckUtils]: 71: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,960 INFO L280 TraceCheckUtils]: 72: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,960 INFO L280 TraceCheckUtils]: 73: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,960 INFO L280 TraceCheckUtils]: 74: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,960 INFO L280 TraceCheckUtils]: 75: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,961 INFO L275 TraceCheckUtils]: 76: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:58,961 INFO L280 TraceCheckUtils]: 77: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,961 INFO L280 TraceCheckUtils]: 78: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,962 INFO L263 TraceCheckUtils]: 79: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,963 INFO L263 TraceCheckUtils]: 80: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,963 INFO L280 TraceCheckUtils]: 81: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:58,965 INFO L263 TraceCheckUtils]: 82: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,965 INFO L280 TraceCheckUtils]: 83: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,965 INFO L280 TraceCheckUtils]: 84: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,966 INFO L263 TraceCheckUtils]: 85: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,967 INFO L280 TraceCheckUtils]: 86: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,967 INFO L263 TraceCheckUtils]: 87: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,968 INFO L280 TraceCheckUtils]: 88: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,968 INFO L280 TraceCheckUtils]: 89: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,968 INFO L280 TraceCheckUtils]: 90: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,968 INFO L280 TraceCheckUtils]: 91: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,968 INFO L275 TraceCheckUtils]: 92: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,968 INFO L280 TraceCheckUtils]: 93: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,969 INFO L280 TraceCheckUtils]: 94: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,969 INFO L280 TraceCheckUtils]: 95: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,969 INFO L280 TraceCheckUtils]: 96: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,969 INFO L275 TraceCheckUtils]: 97: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,969 INFO L280 TraceCheckUtils]: 98: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,970 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:58,971 INFO L263 TraceCheckUtils]: 100: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,971 INFO L280 TraceCheckUtils]: 101: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,972 INFO L280 TraceCheckUtils]: 102: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:58,973 INFO L263 TraceCheckUtils]: 103: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,973 INFO L280 TraceCheckUtils]: 104: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,974 INFO L263 TraceCheckUtils]: 105: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:58,974 INFO L280 TraceCheckUtils]: 106: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:58,974 INFO L280 TraceCheckUtils]: 107: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:58,975 INFO L280 TraceCheckUtils]: 108: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,975 INFO L280 TraceCheckUtils]: 109: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,975 INFO L275 TraceCheckUtils]: 110: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:58,975 INFO L280 TraceCheckUtils]: 111: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,975 INFO L280 TraceCheckUtils]: 112: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:58,975 INFO L280 TraceCheckUtils]: 113: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:58,976 INFO L280 TraceCheckUtils]: 114: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,976 INFO L275 TraceCheckUtils]: 115: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:58,976 INFO L280 TraceCheckUtils]: 116: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,976 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:58,976 INFO L280 TraceCheckUtils]: 118: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:10:58,977 INFO L280 TraceCheckUtils]: 119: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:10:58,977 INFO L280 TraceCheckUtils]: 120: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:58,977 INFO L280 TraceCheckUtils]: 121: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,977 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {5549#true} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5549#true} is VALID [2020-07-10 15:10:58,977 INFO L280 TraceCheckUtils]: 123: Hoare triple {5549#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5549#true} is VALID [2020-07-10 15:10:58,978 INFO L280 TraceCheckUtils]: 124: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,978 INFO L275 TraceCheckUtils]: 125: Hoare quadruple {5549#true} {5549#true} #496#return; {5549#true} is VALID [2020-07-10 15:10:58,978 INFO L280 TraceCheckUtils]: 126: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:58,978 INFO L280 TraceCheckUtils]: 127: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,978 INFO L275 TraceCheckUtils]: 128: Hoare quadruple {5549#true} {5549#true} #512#return; {5549#true} is VALID [2020-07-10 15:10:58,979 INFO L280 TraceCheckUtils]: 129: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:58,979 INFO L275 TraceCheckUtils]: 130: Hoare quadruple {5549#true} {5550#false} #536#return; {5550#false} is VALID [2020-07-10 15:10:58,979 INFO L280 TraceCheckUtils]: 131: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:58,979 INFO L280 TraceCheckUtils]: 132: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:58,979 INFO L280 TraceCheckUtils]: 133: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:58,980 INFO L280 TraceCheckUtils]: 134: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:58,980 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {5550#false} is VALID [2020-07-10 15:10:59,013 INFO L263 TraceCheckUtils]: 0: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,014 INFO L280 TraceCheckUtils]: 1: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:59,016 INFO L263 TraceCheckUtils]: 2: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,017 INFO L280 TraceCheckUtils]: 3: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,017 INFO L280 TraceCheckUtils]: 4: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:59,019 INFO L263 TraceCheckUtils]: 5: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,021 INFO L263 TraceCheckUtils]: 7: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,021 INFO L280 TraceCheckUtils]: 8: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,021 INFO L280 TraceCheckUtils]: 9: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,022 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,022 INFO L280 TraceCheckUtils]: 11: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,022 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:59,023 INFO L280 TraceCheckUtils]: 13: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,023 INFO L280 TraceCheckUtils]: 14: Hoare triple {5549#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5549#true} is VALID [2020-07-10 15:10:59,024 INFO L263 TraceCheckUtils]: 15: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,026 INFO L263 TraceCheckUtils]: 16: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,028 INFO L280 TraceCheckUtils]: 17: Hoare triple {5695#(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); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:10:59,031 INFO L263 TraceCheckUtils]: 18: Hoare triple {6112#(<= (+ |#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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,032 INFO L280 TraceCheckUtils]: 19: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:59,033 INFO L280 TraceCheckUtils]: 20: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:59,035 INFO L263 TraceCheckUtils]: 21: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,036 INFO L280 TraceCheckUtils]: 22: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:59,038 INFO L263 TraceCheckUtils]: 23: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,040 INFO L280 TraceCheckUtils]: 24: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:59,041 INFO L280 TraceCheckUtils]: 25: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:59,042 INFO L280 TraceCheckUtils]: 26: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:59,043 INFO L280 TraceCheckUtils]: 27: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:59,045 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:59,047 INFO L280 TraceCheckUtils]: 29: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:59,049 INFO L280 TraceCheckUtils]: 30: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:59,050 INFO L280 TraceCheckUtils]: 31: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:59,051 INFO L280 TraceCheckUtils]: 32: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:59,053 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:59,054 INFO L280 TraceCheckUtils]: 34: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:59,056 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:59,058 INFO L263 TraceCheckUtils]: 36: Hoare triple {6130#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,059 INFO L280 TraceCheckUtils]: 37: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:59,060 INFO L280 TraceCheckUtils]: 38: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:59,062 INFO L263 TraceCheckUtils]: 39: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,063 INFO L280 TraceCheckUtils]: 40: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:59,065 INFO L263 TraceCheckUtils]: 41: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,067 INFO L280 TraceCheckUtils]: 42: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:59,069 INFO L280 TraceCheckUtils]: 43: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:59,071 INFO L280 TraceCheckUtils]: 44: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:59,073 INFO L280 TraceCheckUtils]: 45: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:59,076 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:59,078 INFO L280 TraceCheckUtils]: 47: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:59,080 INFO L280 TraceCheckUtils]: 48: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:59,080 INFO L280 TraceCheckUtils]: 49: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:59,081 INFO L280 TraceCheckUtils]: 50: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:59,083 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:59,084 INFO L280 TraceCheckUtils]: 52: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:59,086 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:59,086 INFO L280 TraceCheckUtils]: 54: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:59,086 INFO L280 TraceCheckUtils]: 55: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:59,087 INFO L280 TraceCheckUtils]: 56: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:59,087 INFO L280 TraceCheckUtils]: 57: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,087 INFO L275 TraceCheckUtils]: 58: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#false} is VALID [2020-07-10 15:10:59,087 INFO L280 TraceCheckUtils]: 59: Hoare triple {5550#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#false} is VALID [2020-07-10 15:10:59,087 INFO L280 TraceCheckUtils]: 60: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,088 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {5550#false} {5549#true} #496#return; {5550#false} is VALID [2020-07-10 15:10:59,088 INFO L280 TraceCheckUtils]: 62: Hoare triple {5550#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); {5550#false} is VALID [2020-07-10 15:10:59,088 INFO L280 TraceCheckUtils]: 63: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,088 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5550#false} {5549#true} #512#return; {5550#false} is VALID [2020-07-10 15:10:59,089 INFO L280 TraceCheckUtils]: 65: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,089 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {5550#false} {5549#true} #534#return; {5550#false} is VALID [2020-07-10 15:10:59,089 INFO L263 TraceCheckUtils]: 67: Hoare triple {5550#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,089 INFO L280 TraceCheckUtils]: 68: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,089 INFO L280 TraceCheckUtils]: 69: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:59,091 INFO L263 TraceCheckUtils]: 70: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,091 INFO L280 TraceCheckUtils]: 71: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,092 INFO L263 TraceCheckUtils]: 72: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,093 INFO L280 TraceCheckUtils]: 73: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,093 INFO L280 TraceCheckUtils]: 74: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,093 INFO L280 TraceCheckUtils]: 75: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,093 INFO L280 TraceCheckUtils]: 76: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,093 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:59,094 INFO L280 TraceCheckUtils]: 78: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,094 INFO L280 TraceCheckUtils]: 79: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,095 INFO L263 TraceCheckUtils]: 80: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,097 INFO L263 TraceCheckUtils]: 81: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,097 INFO L280 TraceCheckUtils]: 82: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:59,099 INFO L263 TraceCheckUtils]: 83: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,099 INFO L280 TraceCheckUtils]: 84: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,099 INFO L280 TraceCheckUtils]: 85: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:59,100 INFO L263 TraceCheckUtils]: 86: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,101 INFO L280 TraceCheckUtils]: 87: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,102 INFO L263 TraceCheckUtils]: 88: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,102 INFO L280 TraceCheckUtils]: 89: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,103 INFO L280 TraceCheckUtils]: 90: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,103 INFO L280 TraceCheckUtils]: 91: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,103 INFO L280 TraceCheckUtils]: 92: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,104 INFO L275 TraceCheckUtils]: 93: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:59,104 INFO L280 TraceCheckUtils]: 94: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,104 INFO L280 TraceCheckUtils]: 95: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:59,105 INFO L280 TraceCheckUtils]: 96: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:59,105 INFO L280 TraceCheckUtils]: 97: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,105 INFO L275 TraceCheckUtils]: 98: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:59,106 INFO L280 TraceCheckUtils]: 99: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,106 INFO L275 TraceCheckUtils]: 100: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:59,109 INFO L263 TraceCheckUtils]: 101: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,110 INFO L280 TraceCheckUtils]: 102: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,110 INFO L280 TraceCheckUtils]: 103: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:59,112 INFO L263 TraceCheckUtils]: 104: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,112 INFO L280 TraceCheckUtils]: 105: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,114 INFO L263 TraceCheckUtils]: 106: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,114 INFO L280 TraceCheckUtils]: 107: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,114 INFO L280 TraceCheckUtils]: 108: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,115 INFO L280 TraceCheckUtils]: 109: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,115 INFO L280 TraceCheckUtils]: 110: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,115 INFO L275 TraceCheckUtils]: 111: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:59,116 INFO L280 TraceCheckUtils]: 112: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,116 INFO L280 TraceCheckUtils]: 113: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:59,116 INFO L280 TraceCheckUtils]: 114: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:59,117 INFO L280 TraceCheckUtils]: 115: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,117 INFO L275 TraceCheckUtils]: 116: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:59,117 INFO L280 TraceCheckUtils]: 117: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,118 INFO L275 TraceCheckUtils]: 118: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:59,118 INFO L280 TraceCheckUtils]: 119: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:10:59,118 INFO L280 TraceCheckUtils]: 120: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:10:59,119 INFO L280 TraceCheckUtils]: 121: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,119 INFO L280 TraceCheckUtils]: 122: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,119 INFO L275 TraceCheckUtils]: 123: Hoare quadruple {5549#true} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5549#true} is VALID [2020-07-10 15:10:59,120 INFO L280 TraceCheckUtils]: 124: Hoare triple {5549#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5549#true} is VALID [2020-07-10 15:10:59,120 INFO L280 TraceCheckUtils]: 125: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,120 INFO L275 TraceCheckUtils]: 126: Hoare quadruple {5549#true} {5549#true} #496#return; {5549#true} is VALID [2020-07-10 15:10:59,120 INFO L280 TraceCheckUtils]: 127: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,121 INFO L280 TraceCheckUtils]: 128: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,121 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {5549#true} {5549#true} #512#return; {5549#true} is VALID [2020-07-10 15:10:59,121 INFO L280 TraceCheckUtils]: 130: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,122 INFO L275 TraceCheckUtils]: 131: Hoare quadruple {5549#true} {5550#false} #536#return; {5550#false} is VALID [2020-07-10 15:10:59,122 INFO L280 TraceCheckUtils]: 132: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:59,122 INFO L280 TraceCheckUtils]: 133: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:59,123 INFO L280 TraceCheckUtils]: 134: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:59,123 INFO L280 TraceCheckUtils]: 135: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,123 INFO L275 TraceCheckUtils]: 136: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {5550#false} is VALID [2020-07-10 15:10:59,124 INFO L280 TraceCheckUtils]: 137: Hoare triple {5550#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {5550#false} is VALID [2020-07-10 15:10:59,124 INFO L280 TraceCheckUtils]: 138: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,124 INFO L275 TraceCheckUtils]: 139: Hoare quadruple {5550#false} {5549#true} #498#return; {5550#false} is VALID [2020-07-10 15:10:59,181 INFO L263 TraceCheckUtils]: 0: Hoare triple {5549#true} call ULTIMATE.init(); {5694#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-10 15:10:59,182 INFO L280 TraceCheckUtils]: 1: Hoare triple {5694#(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; {5549#true} is VALID [2020-07-10 15:10:59,182 INFO L280 TraceCheckUtils]: 2: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,183 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5549#true} {5549#true} #542#return; {5549#true} is VALID [2020-07-10 15:10:59,183 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call #t~ret46 := main(); {5549#true} is VALID [2020-07-10 15:10:59,184 INFO L263 TraceCheckUtils]: 5: Hoare triple {5549#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,186 INFO L263 TraceCheckUtils]: 6: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,186 INFO L280 TraceCheckUtils]: 7: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:59,189 INFO L263 TraceCheckUtils]: 8: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,189 INFO L280 TraceCheckUtils]: 9: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,189 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:59,191 INFO L263 TraceCheckUtils]: 11: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,192 INFO L280 TraceCheckUtils]: 12: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,193 INFO L263 TraceCheckUtils]: 13: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,193 INFO L280 TraceCheckUtils]: 14: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,194 INFO L280 TraceCheckUtils]: 15: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,194 INFO L280 TraceCheckUtils]: 16: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,194 INFO L280 TraceCheckUtils]: 17: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,194 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:59,195 INFO L280 TraceCheckUtils]: 19: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,195 INFO L280 TraceCheckUtils]: 20: Hoare triple {5549#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5549#true} is VALID [2020-07-10 15:10:59,197 INFO L263 TraceCheckUtils]: 21: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,198 INFO L263 TraceCheckUtils]: 22: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,200 INFO L280 TraceCheckUtils]: 23: Hoare triple {5695#(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); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:10:59,202 INFO L263 TraceCheckUtils]: 24: Hoare triple {6112#(<= (+ |#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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,203 INFO L280 TraceCheckUtils]: 25: Hoare triple {5695#(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; {6148#(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 [2020-07-10 15:10:59,204 INFO L280 TraceCheckUtils]: 26: Hoare triple {6148#(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); {6148#(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 [2020-07-10 15:10:59,206 INFO L263 TraceCheckUtils]: 27: Hoare triple {6148#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,207 INFO L280 TraceCheckUtils]: 28: Hoare triple {5695#(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; {6162#(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 [2020-07-10 15:10:59,209 INFO L263 TraceCheckUtils]: 29: Hoare triple {6162#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,211 INFO L280 TraceCheckUtils]: 30: Hoare triple {5695#(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; {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:59,212 INFO L280 TraceCheckUtils]: 31: Hoare triple {6171#(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); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:10:59,213 INFO L280 TraceCheckUtils]: 32: Hoare triple {6171#(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; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:59,214 INFO L280 TraceCheckUtils]: 33: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:10:59,215 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(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; {6168#(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 [2020-07-10 15:10:59,217 INFO L280 TraceCheckUtils]: 35: Hoare triple {6168#(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); {6169#(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 [2020-07-10 15:10:59,218 INFO L280 TraceCheckUtils]: 36: Hoare triple {6169#(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); {6169#(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 [2020-07-10 15:10:59,219 INFO L280 TraceCheckUtils]: 37: Hoare triple {6169#(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); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:59,220 INFO L280 TraceCheckUtils]: 38: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:10:59,222 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(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; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:59,222 INFO L280 TraceCheckUtils]: 40: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:10:59,224 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(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 [2020-07-10 15:10:59,226 INFO L263 TraceCheckUtils]: 42: Hoare triple {6130#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,227 INFO L280 TraceCheckUtils]: 43: Hoare triple {5695#(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; {6173#(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 [2020-07-10 15:10:59,229 INFO L280 TraceCheckUtils]: 44: Hoare triple {6173#(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); {6173#(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 [2020-07-10 15:10:59,230 INFO L263 TraceCheckUtils]: 45: Hoare triple {6173#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,231 INFO L280 TraceCheckUtils]: 46: Hoare triple {5695#(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; {6187#(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 [2020-07-10 15:10:59,233 INFO L263 TraceCheckUtils]: 47: Hoare triple {6187#(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(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,234 INFO L280 TraceCheckUtils]: 48: Hoare triple {5695#(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; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:59,235 INFO L280 TraceCheckUtils]: 49: Hoare triple {6196#(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); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:10:59,237 INFO L280 TraceCheckUtils]: 50: Hoare triple {6196#(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; {6197#(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 [2020-07-10 15:10:59,239 INFO L280 TraceCheckUtils]: 51: Hoare triple {6197#(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; {6197#(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 [2020-07-10 15:10:59,241 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {6197#(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|)))} {6187#(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; {6193#(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 [2020-07-10 15:10:59,243 INFO L280 TraceCheckUtils]: 53: Hoare triple {6193#(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); {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:10:59,244 INFO L280 TraceCheckUtils]: 54: Hoare triple {6194#(or (= (select (select |old(#memory_$Pointer$.base)| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base) (<= (+ |dll_insert_slave_#in~dll.base| 1) |#StackHeapBarrier|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6195#(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 [2020-07-10 15:10:59,244 INFO L280 TraceCheckUtils]: 55: Hoare triple {6195#(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|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6195#(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 [2020-07-10 15:10:59,245 INFO L280 TraceCheckUtils]: 56: Hoare triple {6195#(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; {6195#(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 [2020-07-10 15:10:59,247 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {6195#(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|))} {6173#(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; {6186#(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 [2020-07-10 15:10:59,248 INFO L280 TraceCheckUtils]: 58: Hoare triple {6186#(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; {6186#(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 [2020-07-10 15:10:59,251 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {6186#(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|)))} {6130#(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; {5550#false} is VALID [2020-07-10 15:10:59,251 INFO L280 TraceCheckUtils]: 60: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:59,252 INFO L280 TraceCheckUtils]: 61: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:59,252 INFO L280 TraceCheckUtils]: 62: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:59,252 INFO L280 TraceCheckUtils]: 63: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,253 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5550#false} is VALID [2020-07-10 15:10:59,253 INFO L280 TraceCheckUtils]: 65: Hoare triple {5550#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#false} is VALID [2020-07-10 15:10:59,253 INFO L280 TraceCheckUtils]: 66: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,253 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5550#false} {5549#true} #496#return; {5550#false} is VALID [2020-07-10 15:10:59,254 INFO L280 TraceCheckUtils]: 68: Hoare triple {5550#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); {5550#false} is VALID [2020-07-10 15:10:59,254 INFO L280 TraceCheckUtils]: 69: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,254 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5550#false} {5549#true} #512#return; {5550#false} is VALID [2020-07-10 15:10:59,255 INFO L280 TraceCheckUtils]: 71: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,255 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5550#false} {5549#true} #534#return; {5550#false} is VALID [2020-07-10 15:10:59,255 INFO L263 TraceCheckUtils]: 73: Hoare triple {5550#false} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,256 INFO L280 TraceCheckUtils]: 74: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,256 INFO L280 TraceCheckUtils]: 75: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:10:59,259 INFO L263 TraceCheckUtils]: 76: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,259 INFO L280 TraceCheckUtils]: 77: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,261 INFO L263 TraceCheckUtils]: 78: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,261 INFO L280 TraceCheckUtils]: 79: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,261 INFO L280 TraceCheckUtils]: 80: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,262 INFO L280 TraceCheckUtils]: 81: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,262 INFO L280 TraceCheckUtils]: 82: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,262 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:10:59,263 INFO L280 TraceCheckUtils]: 84: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,263 INFO L280 TraceCheckUtils]: 85: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,265 INFO L263 TraceCheckUtils]: 86: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,266 INFO L263 TraceCheckUtils]: 87: Hoare triple {5695#(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); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,267 INFO L280 TraceCheckUtils]: 88: Hoare triple {5695#(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); {5549#true} is VALID [2020-07-10 15:10:59,269 INFO L263 TraceCheckUtils]: 89: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,269 INFO L280 TraceCheckUtils]: 90: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,270 INFO L280 TraceCheckUtils]: 91: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:59,272 INFO L263 TraceCheckUtils]: 92: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,272 INFO L280 TraceCheckUtils]: 93: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,273 INFO L263 TraceCheckUtils]: 94: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,274 INFO L280 TraceCheckUtils]: 95: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,274 INFO L280 TraceCheckUtils]: 96: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,274 INFO L280 TraceCheckUtils]: 97: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,275 INFO L280 TraceCheckUtils]: 98: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,275 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:59,275 INFO L280 TraceCheckUtils]: 100: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,276 INFO L280 TraceCheckUtils]: 101: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:59,276 INFO L280 TraceCheckUtils]: 102: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:59,276 INFO L280 TraceCheckUtils]: 103: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,277 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:59,277 INFO L280 TraceCheckUtils]: 105: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,277 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:10:59,281 INFO L263 TraceCheckUtils]: 107: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,282 INFO L280 TraceCheckUtils]: 108: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,282 INFO L280 TraceCheckUtils]: 109: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:10:59,285 INFO L263 TraceCheckUtils]: 110: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,286 INFO L280 TraceCheckUtils]: 111: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,292 INFO L263 TraceCheckUtils]: 112: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:10:59,292 INFO L280 TraceCheckUtils]: 113: Hoare triple {5695#(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; {5549#true} is VALID [2020-07-10 15:10:59,292 INFO L280 TraceCheckUtils]: 114: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:10:59,293 INFO L280 TraceCheckUtils]: 115: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,293 INFO L280 TraceCheckUtils]: 116: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,293 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:10:59,293 INFO L280 TraceCheckUtils]: 118: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,294 INFO L280 TraceCheckUtils]: 119: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:10:59,294 INFO L280 TraceCheckUtils]: 120: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:10:59,294 INFO L280 TraceCheckUtils]: 121: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,295 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:10:59,295 INFO L280 TraceCheckUtils]: 123: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,295 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:10:59,295 INFO L280 TraceCheckUtils]: 125: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:10:59,296 INFO L280 TraceCheckUtils]: 126: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:10:59,296 INFO L280 TraceCheckUtils]: 127: Hoare triple {5549#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; {5549#true} is VALID [2020-07-10 15:10:59,296 INFO L280 TraceCheckUtils]: 128: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,297 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {5549#true} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #540#return; {5549#true} is VALID [2020-07-10 15:10:59,297 INFO L280 TraceCheckUtils]: 130: Hoare triple {5549#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5549#true} is VALID [2020-07-10 15:10:59,297 INFO L280 TraceCheckUtils]: 131: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,297 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5549#true} {5549#true} #496#return; {5549#true} is VALID [2020-07-10 15:10:59,298 INFO L280 TraceCheckUtils]: 133: Hoare triple {5549#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); {5549#true} is VALID [2020-07-10 15:10:59,298 INFO L280 TraceCheckUtils]: 134: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,298 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5549#true} {5549#true} #512#return; {5549#true} is VALID [2020-07-10 15:10:59,298 INFO L280 TraceCheckUtils]: 136: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:10:59,299 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {5549#true} {5550#false} #536#return; {5550#false} is VALID [2020-07-10 15:10:59,299 INFO L280 TraceCheckUtils]: 138: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:10:59,299 INFO L280 TraceCheckUtils]: 139: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:10:59,300 INFO L280 TraceCheckUtils]: 140: Hoare triple {5550#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; {5550#false} is VALID [2020-07-10 15:10:59,300 INFO L280 TraceCheckUtils]: 141: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,300 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5550#false} {5695#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #492#return; {5550#false} is VALID [2020-07-10 15:10:59,300 INFO L280 TraceCheckUtils]: 143: Hoare triple {5550#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {5550#false} is VALID [2020-07-10 15:10:59,301 INFO L280 TraceCheckUtils]: 144: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:10:59,301 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {5550#false} {5549#true} #498#return; {5550#false} is VALID [2020-07-10 15:10:59,301 INFO L280 TraceCheckUtils]: 146: Hoare triple {5550#false} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {5550#false} is VALID [2020-07-10 15:10:59,301 INFO L263 TraceCheckUtils]: 147: Hoare triple {5550#false} call inspect_full(~dll~1.base, ~dll~1.offset); {5550#false} is VALID [2020-07-10 15:10:59,302 INFO L280 TraceCheckUtils]: 148: Hoare triple {5550#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#false} is VALID [2020-07-10 15:10:59,302 INFO L263 TraceCheckUtils]: 149: Hoare triple {5550#false} call inspect_base(~dll.base, ~dll.offset); {5550#false} is VALID [2020-07-10 15:10:59,302 INFO L280 TraceCheckUtils]: 150: Hoare triple {5550#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#false} is VALID [2020-07-10 15:10:59,303 INFO L280 TraceCheckUtils]: 151: Hoare triple {5550#false} assume !(~dll.base == 0 && ~dll.offset == 0); {5550#false} is VALID [2020-07-10 15:10:59,303 INFO L280 TraceCheckUtils]: 152: Hoare triple {5550#false} goto; {5550#false} is VALID [2020-07-10 15:10:59,303 INFO L280 TraceCheckUtils]: 153: Hoare triple {5550#false} call #t~mem21.base, #t~mem21.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); {5550#false} is VALID [2020-07-10 15:10:59,304 INFO L280 TraceCheckUtils]: 154: Hoare triple {5550#false} assume #t~mem21.base == 0 && #t~mem21.offset == 0;havoc #t~mem21.base, #t~mem21.offset; {5550#false} is VALID [2020-07-10 15:10:59,304 INFO L263 TraceCheckUtils]: 155: Hoare triple {5550#false} call fail(); {5550#false} is VALID [2020-07-10 15:10:59,304 INFO L280 TraceCheckUtils]: 156: Hoare triple {5550#false} assume !false; {5550#false} is VALID [2020-07-10 15:10:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 16 proven. 93 refuted. 0 times theorem prover too weak. 71 trivial. 0 not checked. [2020-07-10 15:10:59,372 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [77854242] [2020-07-10 15:10:59,372 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1653788393] [2020-07-10 15:10:59,372 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 [2020-07-10 15:10:59,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:59,657 INFO L264 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 62 conjunts are in the unsatisfiable core [2020-07-10 15:10:59,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:10:59,711 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:10:59,898 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 [2020-07-10 15:10:59,899 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:10:59,902 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:10:59,904 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:10:59,904 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 2 variables, input treesize:16, output treesize:8 [2020-07-10 15:10:59,906 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:10:59,907 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)))) [2020-07-10 15:10:59,907 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|))) [2020-07-10 15:10:59,938 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 [2020-07-10 15:10:59,940 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:10:59,945 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:10:59,949 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:10:59,949 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:17, output treesize:3 [2020-07-10 15:10:59,952 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:10:59,952 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)|)) [2020-07-10 15:10:59,952 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) [2020-07-10 15:11:02,321 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 [2020-07-10 15:11:04,339 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 [2020-07-10 15:11:06,417 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$~TO~VOID_#in~9.offset|)))) is different from true [2020-07-10 15:11:06,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:11:06,499 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:11:06,500 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:11:06,501 INFO L544 ElimStorePlain]: Start of recursive call 1: 4 dim-0 vars, 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:11:06,501 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 5 variables, input treesize:39, output treesize:1 [2020-07-10 15:11:06,523 INFO L263 TraceCheckUtils]: 0: Hoare triple {5549#true} call ULTIMATE.init(); {5549#true} is VALID [2020-07-10 15:11:06,523 INFO L280 TraceCheckUtils]: 1: Hoare triple {5549#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier; {5549#true} is VALID [2020-07-10 15:11:06,523 INFO L280 TraceCheckUtils]: 2: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,524 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {5549#true} {5549#true} #542#return; {5549#true} is VALID [2020-07-10 15:11:06,524 INFO L263 TraceCheckUtils]: 4: Hoare triple {5549#true} call #t~ret46 := main(); {5549#true} is VALID [2020-07-10 15:11:06,524 INFO L263 TraceCheckUtils]: 5: Hoare triple {5549#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {5549#true} is VALID [2020-07-10 15:11:06,524 INFO L263 TraceCheckUtils]: 6: Hoare triple {5549#true} call #t~ret20.base, #t~ret20.offset := dll_create_generic(#funAddr~dll_insert_master.base, #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:11:06,524 INFO L280 TraceCheckUtils]: 7: Hoare triple {5549#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,525 INFO L263 TraceCheckUtils]: 8: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5549#true} is VALID [2020-07-10 15:11:06,525 INFO L280 TraceCheckUtils]: 9: Hoare triple {5549#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5549#true} is VALID [2020-07-10 15:11:06,525 INFO L280 TraceCheckUtils]: 10: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:11:06,525 INFO L263 TraceCheckUtils]: 11: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5549#true} is VALID [2020-07-10 15:11:06,525 INFO L280 TraceCheckUtils]: 12: Hoare triple {5549#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5549#true} is VALID [2020-07-10 15:11:06,525 INFO L263 TraceCheckUtils]: 13: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5549#true} is VALID [2020-07-10 15:11:06,526 INFO L280 TraceCheckUtils]: 14: Hoare triple {5549#true} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5549#true} is VALID [2020-07-10 15:11:06,526 INFO L280 TraceCheckUtils]: 15: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:11:06,526 INFO L280 TraceCheckUtils]: 16: Hoare triple {5549#true} call write~$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$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5549#true} is VALID [2020-07-10 15:11:06,526 INFO L280 TraceCheckUtils]: 17: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,526 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:11:06,526 INFO L280 TraceCheckUtils]: 19: Hoare triple {5549#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$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$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,527 INFO L280 TraceCheckUtils]: 20: Hoare triple {5549#true} assume !(~next~3.base != 0 || ~next~3.offset != 0); {5549#true} is VALID [2020-07-10 15:11:06,527 INFO L263 TraceCheckUtils]: 21: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5549#true} is VALID [2020-07-10 15:11:06,527 INFO L263 TraceCheckUtils]: 22: Hoare triple {5549#true} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5549#true} is VALID [2020-07-10 15:11:06,527 INFO L280 TraceCheckUtils]: 23: Hoare triple {5549#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,527 INFO L263 TraceCheckUtils]: 24: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5549#true} is VALID [2020-07-10 15:11:06,527 INFO L280 TraceCheckUtils]: 25: Hoare triple {5549#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5549#true} is VALID [2020-07-10 15:11:06,528 INFO L280 TraceCheckUtils]: 26: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:11:06,528 INFO L263 TraceCheckUtils]: 27: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5549#true} is VALID [2020-07-10 15:11:06,528 INFO L280 TraceCheckUtils]: 28: Hoare triple {5549#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5549#true} is VALID [2020-07-10 15:11:06,528 INFO L263 TraceCheckUtils]: 29: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5549#true} is VALID [2020-07-10 15:11:06,528 INFO L280 TraceCheckUtils]: 30: Hoare triple {5549#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5549#true} is VALID [2020-07-10 15:11:06,528 INFO L280 TraceCheckUtils]: 31: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:11:06,528 INFO L280 TraceCheckUtils]: 32: Hoare triple {5549#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L280 TraceCheckUtils]: 33: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L275 TraceCheckUtils]: 34: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L280 TraceCheckUtils]: 35: Hoare triple {5549#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$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$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L280 TraceCheckUtils]: 36: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L280 TraceCheckUtils]: 37: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L280 TraceCheckUtils]: 38: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:11:06,529 INFO L280 TraceCheckUtils]: 40: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,530 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:11:06,530 INFO L263 TraceCheckUtils]: 42: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5549#true} is VALID [2020-07-10 15:11:06,530 INFO L280 TraceCheckUtils]: 43: Hoare triple {5549#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5549#true} is VALID [2020-07-10 15:11:06,530 INFO L280 TraceCheckUtils]: 44: Hoare triple {5549#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {5549#true} is VALID [2020-07-10 15:11:06,530 INFO L263 TraceCheckUtils]: 45: Hoare triple {5549#true} call dll_insert_slave(#~9.base, #~9.offset); {5549#true} is VALID [2020-07-10 15:11:06,530 INFO L280 TraceCheckUtils]: 46: Hoare triple {5549#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5549#true} is VALID [2020-07-10 15:11:06,530 INFO L263 TraceCheckUtils]: 47: Hoare triple {5549#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5549#true} is VALID [2020-07-10 15:11:06,531 INFO L280 TraceCheckUtils]: 48: Hoare triple {5549#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {5549#true} is VALID [2020-07-10 15:11:06,531 INFO L280 TraceCheckUtils]: 49: Hoare triple {5549#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {5549#true} is VALID [2020-07-10 15:11:06,531 INFO L280 TraceCheckUtils]: 50: Hoare triple {5549#true} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {5549#true} is VALID [2020-07-10 15:11:06,531 INFO L280 TraceCheckUtils]: 51: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,531 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {5549#true} {5549#true} #490#return; {5549#true} is VALID [2020-07-10 15:11:06,531 INFO L280 TraceCheckUtils]: 53: Hoare triple {5549#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$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$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,532 INFO L280 TraceCheckUtils]: 54: Hoare triple {5549#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {5549#true} is VALID [2020-07-10 15:11:06,532 INFO L280 TraceCheckUtils]: 55: Hoare triple {5549#true} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,532 INFO L280 TraceCheckUtils]: 56: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,532 INFO L275 TraceCheckUtils]: 57: Hoare quadruple {5549#true} {5549#true} #514#return; {5549#true} is VALID [2020-07-10 15:11:06,532 INFO L280 TraceCheckUtils]: 58: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,533 INFO L275 TraceCheckUtils]: 59: Hoare quadruple {5549#true} {5549#true} #536#return; {5549#true} is VALID [2020-07-10 15:11:06,533 INFO L280 TraceCheckUtils]: 60: Hoare triple {5549#true} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5549#true} is VALID [2020-07-10 15:11:06,533 INFO L280 TraceCheckUtils]: 61: Hoare triple {5549#true} assume !(0 != #t~nondet8);havoc #t~nondet8; {5549#true} is VALID [2020-07-10 15:11:06,533 INFO L280 TraceCheckUtils]: 62: Hoare triple {5549#true} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5549#true} is VALID [2020-07-10 15:11:06,533 INFO L280 TraceCheckUtils]: 63: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,533 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {5549#true} {5549#true} #540#return; {5549#true} is VALID [2020-07-10 15:11:06,534 INFO L280 TraceCheckUtils]: 65: Hoare triple {5549#true} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5549#true} is VALID [2020-07-10 15:11:06,534 INFO L280 TraceCheckUtils]: 66: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,534 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {5549#true} {5549#true} #496#return; {5549#true} is VALID [2020-07-10 15:11:06,534 INFO L280 TraceCheckUtils]: 68: Hoare triple {5549#true} call write~$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$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,534 INFO L280 TraceCheckUtils]: 69: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,534 INFO L275 TraceCheckUtils]: 70: Hoare quadruple {5549#true} {5549#true} #512#return; {5549#true} is VALID [2020-07-10 15:11:06,535 INFO L280 TraceCheckUtils]: 71: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,535 INFO L275 TraceCheckUtils]: 72: Hoare quadruple {5549#true} {5549#true} #534#return; {5549#true} is VALID [2020-07-10 15:11:06,535 INFO L263 TraceCheckUtils]: 73: Hoare triple {5549#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5549#true} is VALID [2020-07-10 15:11:06,535 INFO L280 TraceCheckUtils]: 74: Hoare triple {5549#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {5549#true} is VALID [2020-07-10 15:11:06,535 INFO L280 TraceCheckUtils]: 75: Hoare triple {5549#true} assume #in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset; {5549#true} is VALID [2020-07-10 15:11:06,535 INFO L263 TraceCheckUtils]: 76: Hoare triple {5549#true} call dll_insert_master(#~9.base, #~9.offset); {5549#true} is VALID [2020-07-10 15:11:06,536 INFO L280 TraceCheckUtils]: 77: Hoare triple {5549#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5549#true} is VALID [2020-07-10 15:11:06,536 INFO L263 TraceCheckUtils]: 78: Hoare triple {5549#true} call #t~ret17.base, #t~ret17.offset := alloc_or_die_master(); {5549#true} is VALID [2020-07-10 15:11:06,536 INFO L280 TraceCheckUtils]: 79: Hoare triple {5549#true} call #t~malloc3.base, #t~malloc3.offset := #Ultimate.allocOnHeap(12);~ptr~1.base, ~ptr~1.offset := #t~malloc3.base, #t~malloc3.offset; {5549#true} is VALID [2020-07-10 15:11:06,536 INFO L280 TraceCheckUtils]: 80: Hoare triple {5549#true} assume !(~ptr~1.base == 0 && ~ptr~1.offset == 0); {5549#true} is VALID [2020-07-10 15:11:06,536 INFO L280 TraceCheckUtils]: 81: Hoare triple {5549#true} call write~$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$(0, 0, ~ptr~1.base, 8 + ~ptr~1.offset, 4);#res.base, #res.offset := ~ptr~1.base, ~ptr~1.offset; {5549#true} is VALID [2020-07-10 15:11:06,536 INFO L280 TraceCheckUtils]: 82: Hoare triple {5549#true} assume true; {5549#true} is VALID [2020-07-10 15:11:06,537 INFO L275 TraceCheckUtils]: 83: Hoare quadruple {5549#true} {5549#true} #494#return; {5549#true} is VALID [2020-07-10 15:11:06,537 INFO L280 TraceCheckUtils]: 84: Hoare triple {5549#true} ~item~1.base, ~item~1.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call #t~mem18.base, #t~mem18.offset := read~$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$(~next~3.base, ~next~3.offset, ~item~1.base, ~item~1.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,537 INFO L280 TraceCheckUtils]: 85: Hoare triple {5549#true} assume ~next~3.base != 0 || ~next~3.offset != 0;call write~$Pointer$(~item~1.base, ~item~1.offset, ~next~3.base, 4 + ~next~3.offset, 4); {5549#true} is VALID [2020-07-10 15:11:06,537 INFO L263 TraceCheckUtils]: 86: Hoare triple {5549#true} call #t~ret19.base, #t~ret19.offset := dll_create_slave(); {5549#true} is VALID [2020-07-10 15:11:06,537 INFO L263 TraceCheckUtils]: 87: Hoare triple {5549#true} call #t~ret11.base, #t~ret11.offset := dll_create_generic(#funAddr~dll_insert_slave.base, #funAddr~dll_insert_slave.offset); {5549#true} is VALID [2020-07-10 15:11:06,539 INFO L280 TraceCheckUtils]: 88: Hoare triple {5549#true} ~insert_fnc.base, ~insert_fnc.offset := #in~insert_fnc.base, #in~insert_fnc.offset;call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4);call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} is VALID [2020-07-10 15:11:06,539 INFO L263 TraceCheckUtils]: 89: Hoare triple {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {5549#true} is VALID [2020-07-10 15:11:06,540 INFO L280 TraceCheckUtils]: 90: Hoare triple {5549#true} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6148#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-10 15:11:06,541 INFO L280 TraceCheckUtils]: 91: Hoare triple {6148#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6148#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} is VALID [2020-07-10 15:11:06,541 INFO L263 TraceCheckUtils]: 92: Hoare triple {6148#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} call dll_insert_slave(#~9.base, #~9.offset); {5549#true} is VALID [2020-07-10 15:11:06,542 INFO L280 TraceCheckUtils]: 93: Hoare triple {5549#true} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6162#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-10 15:11:06,542 INFO L263 TraceCheckUtils]: 94: Hoare triple {6162#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {5549#true} is VALID [2020-07-10 15:11:06,543 INFO L280 TraceCheckUtils]: 95: Hoare triple {5549#true} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6706#(= 0 alloc_or_die_slave_~ptr~0.offset)} is VALID [2020-07-10 15:11:06,544 INFO L280 TraceCheckUtils]: 96: Hoare triple {6706#(= 0 alloc_or_die_slave_~ptr~0.offset)} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} is VALID [2020-07-10 15:11:06,544 INFO L280 TraceCheckUtils]: 97: Hoare triple {6171#(or (<= (+ alloc_or_die_slave_~ptr~0.base 1) 0) (<= 1 alloc_or_die_slave_~ptr~0.base))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:11:06,545 INFO L280 TraceCheckUtils]: 98: Hoare triple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} assume true; {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} is VALID [2020-07-10 15:11:06,546 INFO L275 TraceCheckUtils]: 99: Hoare quadruple {6172#(or (<= (+ |alloc_or_die_slave_#res.base| 1) 0) (<= 1 |alloc_or_die_slave_#res.base|))} {6162#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} #490#return; {6168#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} is VALID [2020-07-10 15:11:06,547 INFO L280 TraceCheckUtils]: 100: Hoare triple {6168#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (not (= 0 |dll_insert_slave_#t~ret4.base|)))} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset;havoc #t~ret4.base, #t~ret4.offset;call #t~mem5.base, #t~mem5.offset := read~$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$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6169#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-10 15:11:06,548 INFO L280 TraceCheckUtils]: 101: Hoare triple {6169#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6169#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-10 15:11:06,549 INFO L280 TraceCheckUtils]: 102: Hoare triple {6169#(and (not (= 0 dll_insert_slave_~item~0.base)) (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:11:06,549 INFO L280 TraceCheckUtils]: 103: Hoare triple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} assume true; {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} is VALID [2020-07-10 15:11:06,550 INFO L275 TraceCheckUtils]: 104: Hoare quadruple {6170#(not (= 0 (select (select |#memory_$Pointer$.base| |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|)))} {6148#(and (= |##fun~$Pointer$~TO~VOID_#~9.offset| |##fun~$Pointer$~TO~VOID_#in~9.offset|) (= |##fun~$Pointer$~TO~VOID_#~9.base| |##fun~$Pointer$~TO~VOID_#in~9.base|))} #514#return; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:11:06,551 INFO L280 TraceCheckUtils]: 105: Hoare triple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} assume true; {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} is VALID [2020-07-10 15:11:06,552 INFO L275 TraceCheckUtils]: 106: Hoare quadruple {6161#(not (= 0 (select (select |#memory_$Pointer$.base| |##fun~$Pointer$~TO~VOID_#in~9.base|) |##fun~$Pointer$~TO~VOID_#in~9.offset|)))} {6112#(<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|)} #534#return; {6130#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} is VALID [2020-07-10 15:11:06,554 INFO L263 TraceCheckUtils]: 107: Hoare triple {6130#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {6743#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} is VALID [2020-07-10 15:11:06,554 INFO L280 TraceCheckUtils]: 108: Hoare triple {6743#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} #~9.base, #~9.offset := #in~9.base, #in~9.offset; {6173#(and (= |##fun~$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$.base)|))} is VALID [2020-07-10 15:11:06,555 INFO L280 TraceCheckUtils]: 109: Hoare triple {6173#(and (= |##fun~$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$.base)|))} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {6173#(and (= |##fun~$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$.base)|))} is VALID [2020-07-10 15:11:06,556 INFO L263 TraceCheckUtils]: 110: Hoare triple {6173#(and (= |##fun~$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$.base)|))} call dll_insert_slave(#~9.base, #~9.offset); {6743#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} is VALID [2020-07-10 15:11:06,557 INFO L280 TraceCheckUtils]: 111: Hoare triple {6743#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {6756#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:11:06,558 INFO L263 TraceCheckUtils]: 112: Hoare triple {6756#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {6743#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} is VALID [2020-07-10 15:11:06,559 INFO L280 TraceCheckUtils]: 113: Hoare triple {6743#(= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)} call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8);~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:11:06,559 INFO L280 TraceCheckUtils]: 114: Hoare triple {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 15:11:06,562 INFO L280 TraceCheckUtils]: 115: Hoare triple {6196#(and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4);call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4);#res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {6769#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} is VALID [2020-07-10 15:11:06,562 INFO L280 TraceCheckUtils]: 116: Hoare triple {6769#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} assume true; {6769#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} is VALID [2020-07-10 15:11:06,566 INFO L275 TraceCheckUtils]: 117: Hoare quadruple {6769#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |alloc_or_die_slave_#res.base| alloc_or_die_slave_~ptr~0.base)))} {6756#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #490#return; {6776#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0))) (<= |dll_insert_slave_#t~ret4.base| alloc_or_die_slave_~ptr~0.base))) (= dll_insert_slave_~dll.offset |dll_insert_slave_#in~dll.offset|))} is VALID [2020-07-10 15:11:06,568 INFO L280 TraceCheckUtils]: 118: Hoare triple {6776#(and (= |dll_insert_slave_#in~dll.base| dll_insert_slave_~dll.base) (exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= |#memory_$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$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); {6780#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base)))} is VALID [2020-07-10 15:11:06,570 INFO L280 TraceCheckUtils]: 119: Hoare triple {6780#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) dll_insert_slave_~next~0.base)))} assume !(~next~0.base != 0 || ~next~0.offset != 0); {6784#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} is VALID [2020-07-10 15:11:06,574 INFO L280 TraceCheckUtils]: 120: Hoare triple {6784#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$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$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); {6784#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} is VALID [2020-07-10 15:11:06,575 INFO L280 TraceCheckUtils]: 121: Hoare triple {6784#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} assume true; {6784#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} is VALID [2020-07-10 15:11:06,577 INFO L275 TraceCheckUtils]: 122: Hoare quadruple {6784#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= (select (select (store |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base (store (store (select |old(#memory_$Pointer$.base)| alloc_or_die_slave_~ptr~0.base) alloc_or_die_slave_~ptr~0.offset 0) (+ alloc_or_die_slave_~ptr~0.offset 4) 0)) |dll_insert_slave_#in~dll.base|) |dll_insert_slave_#in~dll.offset|) 0)))} {6173#(and (= |##fun~$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$.base)|))} #514#return; {6794#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$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$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-10 15:11:06,577 INFO L280 TraceCheckUtils]: 123: Hoare triple {6794#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$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$~TO~VOID_#in~9.offset|))))} assume true; {6794#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$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$~TO~VOID_#in~9.offset|))))} is VALID [2020-07-10 15:11:06,579 INFO L275 TraceCheckUtils]: 124: Hoare quadruple {6794#(exists ((alloc_or_die_slave_~ptr~0.offset Int) (alloc_or_die_slave_~ptr~0.base Int)) (and (<= (+ alloc_or_die_slave_~ptr~0.base 1) |#StackHeapBarrier|) (= 0 (select (select (store |old(#memory_$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$~TO~VOID_#in~9.offset|))))} {6130#(and (<= (+ |#StackHeapBarrier| 1) |dll_create_generic_~#dll~0.base|) (not (= 0 (select (select |#memory_$Pointer$.base| |dll_create_generic_~#dll~0.base|) |dll_create_generic_~#dll~0.offset|))))} #536#return; {5550#false} is VALID [2020-07-10 15:11:06,580 INFO L280 TraceCheckUtils]: 125: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:11:06,580 INFO L280 TraceCheckUtils]: 126: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:11:06,580 INFO L280 TraceCheckUtils]: 127: Hoare triple {5550#false} call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4);#res.base, #res.offset := #t~mem10.base, #t~mem10.offset;havoc #t~mem10.base, #t~mem10.offset;call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset);havoc ~#dll~0.base, ~#dll~0.offset; {5550#false} is VALID [2020-07-10 15:11:06,580 INFO L280 TraceCheckUtils]: 128: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:11:06,580 INFO L275 TraceCheckUtils]: 129: Hoare quadruple {5550#false} {5549#true} #540#return; {5550#false} is VALID [2020-07-10 15:11:06,581 INFO L280 TraceCheckUtils]: 130: Hoare triple {5550#false} #res.base, #res.offset := #t~ret11.base, #t~ret11.offset;havoc #t~ret11.base, #t~ret11.offset; {5550#false} is VALID [2020-07-10 15:11:06,581 INFO L280 TraceCheckUtils]: 131: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:11:06,581 INFO L275 TraceCheckUtils]: 132: Hoare quadruple {5550#false} {5549#true} #496#return; {5550#false} is VALID [2020-07-10 15:11:06,581 INFO L280 TraceCheckUtils]: 133: Hoare triple {5550#false} call write~$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$(~item~1.base, ~item~1.offset, ~dll.base, ~dll.offset, 4); {5550#false} is VALID [2020-07-10 15:11:06,581 INFO L280 TraceCheckUtils]: 134: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:11:06,581 INFO L275 TraceCheckUtils]: 135: Hoare quadruple {5550#false} {5549#true} #512#return; {5550#false} is VALID [2020-07-10 15:11:06,582 INFO L280 TraceCheckUtils]: 136: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:11:06,582 INFO L275 TraceCheckUtils]: 137: Hoare quadruple {5550#false} {5549#true} #536#return; {5550#false} is VALID [2020-07-10 15:11:06,582 INFO L280 TraceCheckUtils]: 138: Hoare triple {5550#false} assume -2147483648 <= #t~nondet8 && #t~nondet8 <= 2147483647; {5550#false} is VALID [2020-07-10 15:11:06,582 INFO L280 TraceCheckUtils]: 139: Hoare triple {5550#false} assume !(0 != #t~nondet8);havoc #t~nondet8; {5550#false} is VALID [2020-07-10 15:11:06,582 INFO L280 TraceCheckUtils]: 140: Hoare triple {5550#false} call #t~mem10.base, #t~mem10.offset := read~$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; {5550#false} is VALID [2020-07-10 15:11:06,582 INFO L280 TraceCheckUtils]: 141: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:11:06,583 INFO L275 TraceCheckUtils]: 142: Hoare quadruple {5550#false} {5549#true} #492#return; {5550#false} is VALID [2020-07-10 15:11:06,583 INFO L280 TraceCheckUtils]: 143: Hoare triple {5550#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset;havoc #t~ret20.base, #t~ret20.offset; {5550#false} is VALID [2020-07-10 15:11:06,583 INFO L280 TraceCheckUtils]: 144: Hoare triple {5550#false} assume true; {5550#false} is VALID [2020-07-10 15:11:06,583 INFO L275 TraceCheckUtils]: 145: Hoare quadruple {5550#false} {5549#true} #498#return; {5550#false} is VALID [2020-07-10 15:11:06,583 INFO L280 TraceCheckUtils]: 146: Hoare triple {5550#false} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset;havoc #t~ret45.base, #t~ret45.offset; {5550#false} is VALID [2020-07-10 15:11:06,584 INFO L263 TraceCheckUtils]: 147: Hoare triple {5550#false} call inspect_full(~dll~1.base, ~dll~1.offset); {5550#false} is VALID [2020-07-10 15:11:06,584 INFO L280 TraceCheckUtils]: 148: Hoare triple {5550#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#false} is VALID [2020-07-10 15:11:06,584 INFO L263 TraceCheckUtils]: 149: Hoare triple {5550#false} call inspect_base(~dll.base, ~dll.offset); {5550#false} is VALID [2020-07-10 15:11:06,584 INFO L280 TraceCheckUtils]: 150: Hoare triple {5550#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {5550#false} is VALID [2020-07-10 15:11:06,584 INFO L280 TraceCheckUtils]: 151: Hoare triple {5550#false} assume !(~dll.base == 0 && ~dll.offset == 0); {5550#false} is VALID [2020-07-10 15:11:06,584 INFO L280 TraceCheckUtils]: 152: Hoare triple {5550#false} goto; {5550#false} is VALID [2020-07-10 15:11:06,585 INFO L280 TraceCheckUtils]: 153: Hoare triple {5550#false} call #t~mem21.base, #t~mem21.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); {5550#false} is VALID [2020-07-10 15:11:06,585 INFO L280 TraceCheckUtils]: 154: Hoare triple {5550#false} assume #t~mem21.base == 0 && #t~mem21.offset == 0;havoc #t~mem21.base, #t~mem21.offset; {5550#false} is VALID [2020-07-10 15:11:06,585 INFO L263 TraceCheckUtils]: 155: Hoare triple {5550#false} call fail(); {5550#false} is VALID [2020-07-10 15:11:06,585 INFO L280 TraceCheckUtils]: 156: Hoare triple {5550#false} assume !false; {5550#false} is VALID [2020-07-10 15:11:06,620 INFO L134 CoverageAnalysis]: Checked inductivity of 180 backedges. 108 proven. 5 refuted. 0 times theorem prover too weak. 61 trivial. 6 not checked. [2020-07-10 15:11:06,621 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:11:06,621 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 30 [2020-07-10 15:11:06,621 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [177435108] [2020-07-10 15:11:06,622 INFO L78 Accepts]: Start accepts. Automaton has 30 states. Word has length 157