/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/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:19:20,520 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:19:20,523 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:19:20,541 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:19:20,542 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:19:20,544 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:19:20,547 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:19:20,558 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:19:20,561 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:19:20,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:19:20,566 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:19:20,568 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:19:20,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:19:20,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:19:20,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:19:20,574 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:19:20,575 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:19:20,577 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:19:20,578 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:19:20,583 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:19:20,589 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:19:20,592 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:19:20,594 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:19:20,594 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:19:20,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:19:20,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:19:20,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:19:20,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:19:20,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:19:20,601 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:19:20,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:19:20,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:19:20,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:19:20,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:19:20,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:19:20,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:19:20,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:19:20,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:19:20,606 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:19:20,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:19:20,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:19:20,609 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 00:19:20,635 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:19:20,635 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:19:20,640 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:19:20,641 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:19:20,641 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:19:20,641 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:19:20,641 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:19:20,641 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:19:20,642 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:19:20,642 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:19:20,642 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:19:20,642 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:19:20,642 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:19:20,643 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:19:20,643 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:19:20,643 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:19:20,643 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:19:20,643 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:19:20,644 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:19:20,644 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:19:20,644 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:19:20,644 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:19:20,645 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:19:20,973 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:19:20,998 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:19:21,002 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:19:21,003 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:19:21,004 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:19:21,005 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-2.i [2020-07-18 00:19:21,079 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59cf7e279/0f5666cf8fdb473399d627db8d8c4b0c/FLAGb89d58b74 [2020-07-18 00:19:21,660 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:19:21,661 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/dll_of_dll-2.i [2020-07-18 00:19:21,680 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59cf7e279/0f5666cf8fdb473399d627db8d8c4b0c/FLAGb89d58b74 [2020-07-18 00:19:21,941 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/59cf7e279/0f5666cf8fdb473399d627db8d8c4b0c [2020-07-18 00:19:21,950 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:19:21,953 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:19:21,954 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:19:21,954 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:19:21,959 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:19:21,961 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:19:21" (1/1) ... [2020-07-18 00:19:21,965 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bbc0375 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:21, skipping insertion in model container [2020-07-18 00:19:21,965 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:19:21" (1/1) ... [2020-07-18 00:19:21,974 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:19:22,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:19:22,545 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:19:22,560 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:19:22,680 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:19:22,754 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:19:22,755 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22 WrapperNode [2020-07-18 00:19:22,755 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:19:22,756 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:19:22,756 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:19:22,757 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:19:22,771 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (1/1) ... [2020-07-18 00:19:22,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (1/1) ... [2020-07-18 00:19:22,792 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (1/1) ... [2020-07-18 00:19:22,792 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (1/1) ... [2020-07-18 00:19:22,835 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (1/1) ... [2020-07-18 00:19:22,862 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (1/1) ... [2020-07-18 00:19:22,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (1/1) ... [2020-07-18 00:19:22,880 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:19:22,881 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:19:22,881 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:19:22,881 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:19:22,882 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (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 [2020-07-18 00:19:22,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:19:22,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:19:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-07-18 00:19:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-18 00:19:22,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-18 00:19:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-07-18 00:19:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_slave [2020-07-18 00:19:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_master [2020-07-18 00:19:22,967 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_slave [2020-07-18 00:19:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_generic [2020-07-18 00:19:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_slave [2020-07-18 00:19:22,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_slave [2020-07-18 00:19:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_nested_lists [2020-07-18 00:19:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_reinit_nested_lists [2020-07-18 00:19:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_master [2020-07-18 00:19:22,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_master [2020-07-18 00:19:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_master [2020-07-18 00:19:22,970 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_base [2020-07-18 00:19:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_full [2020-07-18 00:19:22,971 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_dangling [2020-07-18 00:19:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_init [2020-07-18 00:19:22,972 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:19:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:19:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-18 00:19:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-18 00:19:22,974 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-18 00:19:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-18 00:19:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-18 00:19:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-18 00:19:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-18 00:19:22,975 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-18 00:19:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-18 00:19:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-18 00:19:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-18 00:19:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-18 00:19:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-18 00:19:22,976 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-18 00:19:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-18 00:19:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-18 00:19:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-18 00:19:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-18 00:19:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-18 00:19:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-18 00:19:22,977 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-18 00:19:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-18 00:19:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-18 00:19:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-18 00:19:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-18 00:19:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-18 00:19:22,978 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-18 00:19:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-18 00:19:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-18 00:19:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-18 00:19:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-18 00:19:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-18 00:19:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-18 00:19:22,979 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-18 00:19:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-18 00:19:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-18 00:19:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-18 00:19:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-18 00:19:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-18 00:19:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-18 00:19:22,980 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-18 00:19:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-18 00:19:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-18 00:19:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-18 00:19:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-18 00:19:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-18 00:19:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-18 00:19:22,981 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-18 00:19:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-18 00:19:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-18 00:19:22,982 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-18 00:19:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-18 00:19:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:19:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-18 00:19:22,983 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-18 00:19:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:19:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-18 00:19:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-18 00:19:22,984 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-18 00:19:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-18 00:19:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-07-18 00:19:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 00:19:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-18 00:19:22,985 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-07-18 00:19:22,986 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-18 00:19:22,987 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-18 00:19:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-18 00:19:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-18 00:19:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-18 00:19:22,988 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-18 00:19:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-18 00:19:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-18 00:19:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-18 00:19:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-18 00:19:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-18 00:19:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-18 00:19:22,989 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-18 00:19:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-18 00:19:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-18 00:19:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-18 00:19:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-18 00:19:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-18 00:19:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-18 00:19:22,990 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-18 00:19:22,991 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-18 00:19:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-18 00:19:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-18 00:19:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-18 00:19:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-18 00:19:22,992 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-18 00:19:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-18 00:19:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:19:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-07-18 00:19:22,993 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_slave [2020-07-18 00:19:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:19:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:19:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_master [2020-07-18 00:19:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_slave [2020-07-18 00:19:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:19:22,994 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_generic [2020-07-18 00:19:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:19:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-07-18 00:19:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-18 00:19:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:19:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_slave [2020-07-18 00:19:22,995 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_slave [2020-07-18 00:19:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_nested_lists [2020-07-18 00:19:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure dll_reinit_nested_lists [2020-07-18 00:19:22,996 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_master [2020-07-18 00:19:22,999 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_master [2020-07-18 00:19:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_master [2020-07-18 00:19:23,000 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_base [2020-07-18 00:19:23,001 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_full [2020-07-18 00:19:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_dangling [2020-07-18 00:19:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_init [2020-07-18 00:19:23,007 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:19:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:19:23,008 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:19:24,298 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:19:24,299 INFO L295 CfgBuilder]: Removed 38 assume(true) statements. [2020-07-18 00:19:24,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:19:24 BoogieIcfgContainer [2020-07-18 00:19:24,313 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:19:24,319 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:19:24,319 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:19:24,323 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:19:24,324 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:19:21" (1/3) ... [2020-07-18 00:19:24,326 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61aca833 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:19:24, skipping insertion in model container [2020-07-18 00:19:24,326 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:22" (2/3) ... [2020-07-18 00:19:24,326 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@61aca833 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:19:24, skipping insertion in model container [2020-07-18 00:19:24,327 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:19:24" (3/3) ... [2020-07-18 00:19:24,329 INFO L109 eAbstractionObserver]: Analyzing ICFG dll_of_dll-2.i [2020-07-18 00:19:24,342 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:19:24,357 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:19:24,371 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:19:24,393 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:19:24,394 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:19:24,394 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:19:24,394 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:19:24,394 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:19:24,394 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:19:24,394 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:19:24,394 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:19:24,423 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states. [2020-07-18 00:19:24,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-07-18 00:19:24,448 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:19:24,450 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:19:24,450 INFO L427 AbstractCegarLoop]: === Iteration 1 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:19:24,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:19:24,457 INFO L82 PathProgramCache]: Analyzing trace with hash 575468621, now seen corresponding path program 1 times [2020-07-18 00:19:24,470 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:19:24,471 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [731159906] [2020-07-18 00:19:24,471 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:19:24,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:24,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:24,854 INFO L280 TraceCheckUtils]: 0: Hoare triple {354#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {279#true} is VALID [2020-07-18 00:19:24,855 INFO L280 TraceCheckUtils]: 1: Hoare triple {279#true} #valid := #valid[0 := 0]; {279#true} is VALID [2020-07-18 00:19:24,855 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} assume 0 < #StackHeapBarrier; {279#true} is VALID [2020-07-18 00:19:24,857 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:24,857 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {279#true} {279#true} #653#return; {279#true} is VALID [2020-07-18 00:19:24,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,114 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,115 INFO L280 TraceCheckUtils]: 1: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,115 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,116 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,116 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,117 INFO L280 TraceCheckUtils]: 5: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,117 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,118 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,119 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,121 INFO L263 TraceCheckUtils]: 1: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,122 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,122 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,123 INFO L280 TraceCheckUtils]: 5: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,123 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,123 INFO L280 TraceCheckUtils]: 7: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,124 INFO L280 TraceCheckUtils]: 8: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,124 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,125 INFO L280 TraceCheckUtils]: 10: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,125 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,126 INFO L280 TraceCheckUtils]: 12: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,126 INFO L280 TraceCheckUtils]: 13: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,126 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,127 INFO L280 TraceCheckUtils]: 15: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,127 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,128 INFO L280 TraceCheckUtils]: 17: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,128 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,129 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,131 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,132 INFO L280 TraceCheckUtils]: 1: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,134 INFO L263 TraceCheckUtils]: 2: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,135 INFO L280 TraceCheckUtils]: 3: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,136 INFO L263 TraceCheckUtils]: 4: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,136 INFO L280 TraceCheckUtils]: 5: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,137 INFO L280 TraceCheckUtils]: 7: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,138 INFO L280 TraceCheckUtils]: 8: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,138 INFO L280 TraceCheckUtils]: 9: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,138 INFO L280 TraceCheckUtils]: 10: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,139 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,139 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,140 INFO L280 TraceCheckUtils]: 13: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,140 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,140 INFO L280 TraceCheckUtils]: 15: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,141 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,141 INFO L280 TraceCheckUtils]: 17: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,142 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,142 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,142 INFO L280 TraceCheckUtils]: 20: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,143 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,143 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,144 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,144 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:25,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:25,225 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,225 INFO L280 TraceCheckUtils]: 1: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,226 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,226 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,227 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,227 INFO L280 TraceCheckUtils]: 5: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,254 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,254 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,255 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,257 INFO L263 TraceCheckUtils]: 1: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,258 INFO L280 TraceCheckUtils]: 2: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,258 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,258 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,258 INFO L280 TraceCheckUtils]: 5: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,259 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,259 INFO L280 TraceCheckUtils]: 7: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,260 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,260 INFO L280 TraceCheckUtils]: 10: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,260 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,261 INFO L280 TraceCheckUtils]: 12: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,261 INFO L280 TraceCheckUtils]: 13: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,262 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,262 INFO L280 TraceCheckUtils]: 15: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,262 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,263 INFO L280 TraceCheckUtils]: 17: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,263 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,263 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,268 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,269 INFO L280 TraceCheckUtils]: 1: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,273 INFO L263 TraceCheckUtils]: 2: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,274 INFO L280 TraceCheckUtils]: 3: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,275 INFO L263 TraceCheckUtils]: 4: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,275 INFO L280 TraceCheckUtils]: 5: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,275 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,276 INFO L280 TraceCheckUtils]: 7: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,276 INFO L280 TraceCheckUtils]: 8: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,276 INFO L280 TraceCheckUtils]: 9: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,277 INFO L280 TraceCheckUtils]: 10: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,277 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,277 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,278 INFO L280 TraceCheckUtils]: 13: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,278 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,278 INFO L280 TraceCheckUtils]: 15: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,279 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,279 INFO L280 TraceCheckUtils]: 17: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,279 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,280 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,280 INFO L280 TraceCheckUtils]: 20: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,280 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,281 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,281 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,281 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:25,283 INFO L280 TraceCheckUtils]: 0: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,283 INFO L280 TraceCheckUtils]: 1: Hoare triple {279#true} SUMMARY for call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {279#true} is VALID [2020-07-18 00:19:25,283 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); srcloc: L577-1 {279#true} is VALID [2020-07-18 00:19:25,286 INFO L263 TraceCheckUtils]: 3: Hoare triple {279#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,287 INFO L280 TraceCheckUtils]: 4: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,287 INFO L280 TraceCheckUtils]: 5: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,289 INFO L263 TraceCheckUtils]: 6: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,290 INFO L280 TraceCheckUtils]: 7: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,291 INFO L263 TraceCheckUtils]: 8: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,292 INFO L280 TraceCheckUtils]: 9: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,292 INFO L280 TraceCheckUtils]: 10: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,292 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,293 INFO L280 TraceCheckUtils]: 12: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,293 INFO L280 TraceCheckUtils]: 13: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,293 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,294 INFO L280 TraceCheckUtils]: 15: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,294 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,294 INFO L280 TraceCheckUtils]: 17: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,295 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,295 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,295 INFO L280 TraceCheckUtils]: 20: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,296 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,296 INFO L280 TraceCheckUtils]: 22: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,296 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,296 INFO L280 TraceCheckUtils]: 24: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,297 INFO L280 TraceCheckUtils]: 25: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,297 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,297 INFO L280 TraceCheckUtils]: 27: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,298 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:25,300 INFO L263 TraceCheckUtils]: 29: Hoare triple {279#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,300 INFO L280 TraceCheckUtils]: 30: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,300 INFO L280 TraceCheckUtils]: 31: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,303 INFO L263 TraceCheckUtils]: 32: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,303 INFO L280 TraceCheckUtils]: 33: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,305 INFO L263 TraceCheckUtils]: 34: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,305 INFO L280 TraceCheckUtils]: 35: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,306 INFO L280 TraceCheckUtils]: 36: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,306 INFO L280 TraceCheckUtils]: 37: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,306 INFO L280 TraceCheckUtils]: 38: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,307 INFO L280 TraceCheckUtils]: 39: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,307 INFO L280 TraceCheckUtils]: 40: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,307 INFO L280 TraceCheckUtils]: 41: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,308 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,308 INFO L280 TraceCheckUtils]: 43: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,308 INFO L280 TraceCheckUtils]: 44: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,309 INFO L280 TraceCheckUtils]: 45: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,309 INFO L280 TraceCheckUtils]: 46: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,309 INFO L280 TraceCheckUtils]: 47: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,310 INFO L280 TraceCheckUtils]: 48: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,310 INFO L280 TraceCheckUtils]: 49: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,310 INFO L280 TraceCheckUtils]: 50: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,311 INFO L280 TraceCheckUtils]: 51: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,311 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,311 INFO L280 TraceCheckUtils]: 53: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,312 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:25,313 INFO L280 TraceCheckUtils]: 55: Hoare triple {279#true} assume !true; {280#false} is VALID [2020-07-18 00:19:25,313 INFO L280 TraceCheckUtils]: 56: Hoare triple {280#false} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4); srcloc: L580-4 {280#false} is VALID [2020-07-18 00:19:25,314 INFO L280 TraceCheckUtils]: 57: Hoare triple {280#false} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:25,314 INFO L280 TraceCheckUtils]: 58: Hoare triple {280#false} havoc #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:25,314 INFO L280 TraceCheckUtils]: 59: Hoare triple {280#false} SUMMARY for call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset); srcloc: L577-3 {280#false} is VALID [2020-07-18 00:19:25,314 INFO L280 TraceCheckUtils]: 60: Hoare triple {280#false} havoc ~#dll~0.base, ~#dll~0.offset; {280#false} is VALID [2020-07-18 00:19:25,315 INFO L280 TraceCheckUtils]: 61: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:25,315 INFO L275 TraceCheckUtils]: 62: Hoare quadruple {280#false} {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #603#return; {280#false} is VALID [2020-07-18 00:19:25,323 INFO L263 TraceCheckUtils]: 0: Hoare triple {355#(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); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} SUMMARY for call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {279#true} is VALID [2020-07-18 00:19:25,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); srcloc: L577-1 {279#true} is VALID [2020-07-18 00:19:25,326 INFO L263 TraceCheckUtils]: 4: Hoare triple {279#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,327 INFO L280 TraceCheckUtils]: 5: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,327 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,329 INFO L263 TraceCheckUtils]: 7: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,330 INFO L280 TraceCheckUtils]: 8: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,331 INFO L263 TraceCheckUtils]: 9: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,332 INFO L280 TraceCheckUtils]: 10: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,332 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,332 INFO L280 TraceCheckUtils]: 12: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,333 INFO L280 TraceCheckUtils]: 13: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,333 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,333 INFO L280 TraceCheckUtils]: 15: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,334 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,334 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,334 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,334 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,335 INFO L280 TraceCheckUtils]: 20: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,335 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,335 INFO L280 TraceCheckUtils]: 22: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,336 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,336 INFO L280 TraceCheckUtils]: 24: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,336 INFO L280 TraceCheckUtils]: 25: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,336 INFO L280 TraceCheckUtils]: 26: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,337 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,337 INFO L280 TraceCheckUtils]: 28: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,337 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:25,339 INFO L263 TraceCheckUtils]: 30: Hoare triple {279#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,340 INFO L280 TraceCheckUtils]: 32: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,342 INFO L263 TraceCheckUtils]: 33: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,342 INFO L280 TraceCheckUtils]: 34: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,344 INFO L263 TraceCheckUtils]: 35: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,344 INFO L280 TraceCheckUtils]: 36: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,345 INFO L280 TraceCheckUtils]: 37: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,345 INFO L280 TraceCheckUtils]: 38: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,345 INFO L280 TraceCheckUtils]: 39: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,346 INFO L280 TraceCheckUtils]: 40: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,346 INFO L280 TraceCheckUtils]: 41: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,346 INFO L280 TraceCheckUtils]: 42: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,346 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,347 INFO L280 TraceCheckUtils]: 44: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,347 INFO L280 TraceCheckUtils]: 45: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,347 INFO L280 TraceCheckUtils]: 46: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,347 INFO L280 TraceCheckUtils]: 47: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,348 INFO L280 TraceCheckUtils]: 48: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,348 INFO L280 TraceCheckUtils]: 49: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,348 INFO L280 TraceCheckUtils]: 50: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,349 INFO L280 TraceCheckUtils]: 51: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,349 INFO L280 TraceCheckUtils]: 52: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,349 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,349 INFO L280 TraceCheckUtils]: 54: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,350 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:25,351 INFO L280 TraceCheckUtils]: 56: Hoare triple {279#true} assume !true; {280#false} is VALID [2020-07-18 00:19:25,351 INFO L280 TraceCheckUtils]: 57: Hoare triple {280#false} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4); srcloc: L580-4 {280#false} is VALID [2020-07-18 00:19:25,351 INFO L280 TraceCheckUtils]: 58: Hoare triple {280#false} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:25,352 INFO L280 TraceCheckUtils]: 59: Hoare triple {280#false} havoc #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:25,352 INFO L280 TraceCheckUtils]: 60: Hoare triple {280#false} SUMMARY for call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset); srcloc: L577-3 {280#false} is VALID [2020-07-18 00:19:25,352 INFO L280 TraceCheckUtils]: 61: Hoare triple {280#false} havoc ~#dll~0.base, ~#dll~0.offset; {280#false} is VALID [2020-07-18 00:19:25,353 INFO L280 TraceCheckUtils]: 62: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:25,353 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {280#false} {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #603#return; {280#false} is VALID [2020-07-18 00:19:25,353 INFO L280 TraceCheckUtils]: 64: Hoare triple {280#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset; {280#false} is VALID [2020-07-18 00:19:25,353 INFO L280 TraceCheckUtils]: 65: Hoare triple {280#false} havoc #t~ret20.base, #t~ret20.offset; {280#false} is VALID [2020-07-18 00:19:25,354 INFO L280 TraceCheckUtils]: 66: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:25,354 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {280#false} {279#true} #609#return; {280#false} is VALID [2020-07-18 00:19:25,363 INFO L263 TraceCheckUtils]: 0: Hoare triple {279#true} call ULTIMATE.init(); {354#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-18 00:19:25,364 INFO L280 TraceCheckUtils]: 1: Hoare triple {354#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {279#true} is VALID [2020-07-18 00:19:25,364 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} #valid := #valid[0 := 0]; {279#true} is VALID [2020-07-18 00:19:25,364 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} assume 0 < #StackHeapBarrier; {279#true} is VALID [2020-07-18 00:19:25,365 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,365 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {279#true} {279#true} #653#return; {279#true} is VALID [2020-07-18 00:19:25,365 INFO L263 TraceCheckUtils]: 6: Hoare triple {279#true} call #t~ret46 := main(); {279#true} is VALID [2020-07-18 00:19:25,367 INFO L263 TraceCheckUtils]: 7: Hoare triple {279#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,368 INFO L263 TraceCheckUtils]: 8: Hoare triple {355#(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); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,368 INFO L280 TraceCheckUtils]: 9: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,369 INFO L280 TraceCheckUtils]: 10: Hoare triple {279#true} SUMMARY for call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {279#true} is VALID [2020-07-18 00:19:25,369 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); srcloc: L577-1 {279#true} is VALID [2020-07-18 00:19:25,371 INFO L263 TraceCheckUtils]: 12: Hoare triple {279#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,372 INFO L280 TraceCheckUtils]: 13: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,372 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,373 INFO L263 TraceCheckUtils]: 15: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,374 INFO L280 TraceCheckUtils]: 16: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,375 INFO L263 TraceCheckUtils]: 17: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,375 INFO L280 TraceCheckUtils]: 18: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,376 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,376 INFO L280 TraceCheckUtils]: 20: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,376 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,376 INFO L280 TraceCheckUtils]: 22: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,377 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,377 INFO L280 TraceCheckUtils]: 24: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,377 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,378 INFO L280 TraceCheckUtils]: 26: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,378 INFO L280 TraceCheckUtils]: 27: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,378 INFO L280 TraceCheckUtils]: 28: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,378 INFO L280 TraceCheckUtils]: 29: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,379 INFO L280 TraceCheckUtils]: 30: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,379 INFO L280 TraceCheckUtils]: 31: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,379 INFO L280 TraceCheckUtils]: 32: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,379 INFO L280 TraceCheckUtils]: 33: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,380 INFO L280 TraceCheckUtils]: 34: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,380 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,380 INFO L280 TraceCheckUtils]: 36: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,380 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:25,382 INFO L263 TraceCheckUtils]: 38: Hoare triple {279#true} call ##fun~$Pointer$~TO~VOID(~#dll~0.base, ~#dll~0.offset, ~insert_fnc.base, ~insert_fnc.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,383 INFO L280 TraceCheckUtils]: 39: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,383 INFO L280 TraceCheckUtils]: 40: Hoare triple {279#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {279#true} is VALID [2020-07-18 00:19:25,385 INFO L263 TraceCheckUtils]: 41: Hoare triple {279#true} call dll_insert_slave(#~9.base, #~9.offset); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,385 INFO L280 TraceCheckUtils]: 42: Hoare triple {355#(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; {279#true} is VALID [2020-07-18 00:19:25,386 INFO L263 TraceCheckUtils]: 43: Hoare triple {279#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:25,386 INFO L280 TraceCheckUtils]: 44: Hoare triple {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {279#true} is VALID [2020-07-18 00:19:25,387 INFO L280 TraceCheckUtils]: 45: Hoare triple {279#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {279#true} is VALID [2020-07-18 00:19:25,387 INFO L280 TraceCheckUtils]: 46: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:25,387 INFO L280 TraceCheckUtils]: 47: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {279#true} is VALID [2020-07-18 00:19:25,387 INFO L280 TraceCheckUtils]: 48: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:25,388 INFO L280 TraceCheckUtils]: 49: Hoare triple {279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {279#true} is VALID [2020-07-18 00:19:25,388 INFO L280 TraceCheckUtils]: 50: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,388 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:25,388 INFO L280 TraceCheckUtils]: 52: Hoare triple {279#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,389 INFO L280 TraceCheckUtils]: 53: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:25,389 INFO L280 TraceCheckUtils]: 54: Hoare triple {279#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {279#true} is VALID [2020-07-18 00:19:25,389 INFO L280 TraceCheckUtils]: 55: Hoare triple {279#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,389 INFO L280 TraceCheckUtils]: 56: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:25,390 INFO L280 TraceCheckUtils]: 57: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {279#true} is VALID [2020-07-18 00:19:25,390 INFO L280 TraceCheckUtils]: 58: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:25,390 INFO L280 TraceCheckUtils]: 59: Hoare triple {279#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {279#true} is VALID [2020-07-18 00:19:25,391 INFO L280 TraceCheckUtils]: 60: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,391 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:25,391 INFO L280 TraceCheckUtils]: 62: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:25,391 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:25,392 INFO L280 TraceCheckUtils]: 64: Hoare triple {279#true} assume !true; {280#false} is VALID [2020-07-18 00:19:25,393 INFO L280 TraceCheckUtils]: 65: Hoare triple {280#false} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4); srcloc: L580-4 {280#false} is VALID [2020-07-18 00:19:25,393 INFO L280 TraceCheckUtils]: 66: Hoare triple {280#false} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:25,393 INFO L280 TraceCheckUtils]: 67: Hoare triple {280#false} havoc #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:25,393 INFO L280 TraceCheckUtils]: 68: Hoare triple {280#false} SUMMARY for call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset); srcloc: L577-3 {280#false} is VALID [2020-07-18 00:19:25,394 INFO L280 TraceCheckUtils]: 69: Hoare triple {280#false} havoc ~#dll~0.base, ~#dll~0.offset; {280#false} is VALID [2020-07-18 00:19:25,394 INFO L280 TraceCheckUtils]: 70: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:25,394 INFO L275 TraceCheckUtils]: 71: Hoare quadruple {280#false} {355#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #603#return; {280#false} is VALID [2020-07-18 00:19:25,394 INFO L280 TraceCheckUtils]: 72: Hoare triple {280#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset; {280#false} is VALID [2020-07-18 00:19:25,395 INFO L280 TraceCheckUtils]: 73: Hoare triple {280#false} havoc #t~ret20.base, #t~ret20.offset; {280#false} is VALID [2020-07-18 00:19:25,395 INFO L280 TraceCheckUtils]: 74: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:25,395 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {280#false} {279#true} #609#return; {280#false} is VALID [2020-07-18 00:19:25,396 INFO L280 TraceCheckUtils]: 76: Hoare triple {280#false} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset; {280#false} is VALID [2020-07-18 00:19:25,396 INFO L280 TraceCheckUtils]: 77: Hoare triple {280#false} havoc #t~ret45.base, #t~ret45.offset; {280#false} is VALID [2020-07-18 00:19:25,396 INFO L263 TraceCheckUtils]: 78: Hoare triple {280#false} call inspect_full(~dll~1.base, ~dll~1.offset); {280#false} is VALID [2020-07-18 00:19:25,396 INFO L280 TraceCheckUtils]: 79: Hoare triple {280#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {280#false} is VALID [2020-07-18 00:19:25,397 INFO L263 TraceCheckUtils]: 80: Hoare triple {280#false} call inspect_base(~dll.base, ~dll.offset); {280#false} is VALID [2020-07-18 00:19:25,397 INFO L280 TraceCheckUtils]: 81: Hoare triple {280#false} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {280#false} is VALID [2020-07-18 00:19:25,397 INFO L280 TraceCheckUtils]: 82: Hoare triple {280#false} assume ~dll.base == 0 && ~dll.offset == 0; {280#false} is VALID [2020-07-18 00:19:25,398 INFO L263 TraceCheckUtils]: 83: Hoare triple {280#false} call fail(); {280#false} is VALID [2020-07-18 00:19:25,398 INFO L280 TraceCheckUtils]: 84: Hoare triple {280#false} assume !false; {280#false} is VALID [2020-07-18 00:19:25,407 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2020-07-18 00:19:25,410 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:19:25,412 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [731159906] [2020-07-18 00:19:25,414 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:19:25,415 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:19:25,415 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [660282960] [2020-07-18 00:19:25,422 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 85 [2020-07-18 00:19:25,425 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:19:25,430 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:19:25,528 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:19:25,529 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:19:25,529 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:19:25,538 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:19:25,539 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:19:25,541 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 4 states. [2020-07-18 00:19:27,828 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:19:27,829 INFO L93 Difference]: Finished difference Result 568 states and 767 transitions. [2020-07-18 00:19:27,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:19:27,829 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 85 [2020-07-18 00:19:27,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:19:27,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:19:27,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 767 transitions. [2020-07-18 00:19:27,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:19:27,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 767 transitions. [2020-07-18 00:19:27,922 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 767 transitions. [2020-07-18 00:19:28,901 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 767 edges. 767 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:19:28,944 INFO L225 Difference]: With dead ends: 568 [2020-07-18 00:19:28,945 INFO L226 Difference]: Without dead ends: 275 [2020-07-18 00:19:28,957 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 43 GetRequests, 40 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-18 00:19:28,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2020-07-18 00:19:29,388 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 255. [2020-07-18 00:19:29,388 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:19:29,389 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand 255 states. [2020-07-18 00:19:29,390 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 255 states. [2020-07-18 00:19:29,390 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 255 states. [2020-07-18 00:19:29,421 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:19:29,421 INFO L93 Difference]: Finished difference Result 275 states and 309 transitions. [2020-07-18 00:19:29,421 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 309 transitions. [2020-07-18 00:19:29,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:19:29,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:19:29,426 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 275 states. [2020-07-18 00:19:29,426 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 275 states. [2020-07-18 00:19:29,455 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:19:29,455 INFO L93 Difference]: Finished difference Result 275 states and 309 transitions. [2020-07-18 00:19:29,455 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 309 transitions. [2020-07-18 00:19:29,458 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:19:29,458 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:19:29,458 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:19:29,459 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:19:29,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-18 00:19:29,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 284 transitions. [2020-07-18 00:19:29,484 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 284 transitions. Word has length 85 [2020-07-18 00:19:29,484 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:19:29,485 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 284 transitions. [2020-07-18 00:19:29,485 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:19:29,485 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 284 transitions. [2020-07-18 00:19:29,882 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 284 edges. 284 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 00:19:29,883 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 284 transitions. [2020-07-18 00:19:29,886 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-18 00:19:29,886 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:19:29,886 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 00:19:29,887 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:19:29,887 INFO L427 AbstractCegarLoop]: === Iteration 2 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:19:29,887 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:19:29,888 INFO L82 PathProgramCache]: Analyzing trace with hash -1893520380, now seen corresponding path program 1 times [2020-07-18 00:19:29,888 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:19:29,888 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1987255522] [2020-07-18 00:19:29,888 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:19:29,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,120 INFO L280 TraceCheckUtils]: 0: Hoare triple {2809#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2726#true} is VALID [2020-07-18 00:19:30,120 INFO L280 TraceCheckUtils]: 1: Hoare triple {2726#true} #valid := #valid[0 := 0]; {2726#true} is VALID [2020-07-18 00:19:30,121 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} assume 0 < #StackHeapBarrier; {2726#true} is VALID [2020-07-18 00:19:30,121 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,121 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2726#true} {2726#true} #653#return; {2726#true} is VALID [2020-07-18 00:19:30,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,401 INFO L280 TraceCheckUtils]: 0: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,401 INFO L280 TraceCheckUtils]: 1: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,402 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,402 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,402 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,402 INFO L280 TraceCheckUtils]: 5: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,403 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,403 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,403 INFO L280 TraceCheckUtils]: 0: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,404 INFO L263 TraceCheckUtils]: 1: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,405 INFO L280 TraceCheckUtils]: 2: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,405 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,405 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,405 INFO L280 TraceCheckUtils]: 5: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,406 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,406 INFO L280 TraceCheckUtils]: 7: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,406 INFO L280 TraceCheckUtils]: 8: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,406 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,407 INFO L280 TraceCheckUtils]: 10: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,407 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,407 INFO L280 TraceCheckUtils]: 12: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,407 INFO L280 TraceCheckUtils]: 13: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,408 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,408 INFO L280 TraceCheckUtils]: 15: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,408 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,409 INFO L280 TraceCheckUtils]: 17: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,409 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,410 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2726#true} {2928#(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|))} #625#return; {2928#(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 [2020-07-18 00:19:30,411 INFO L280 TraceCheckUtils]: 0: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,413 INFO L280 TraceCheckUtils]: 1: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2928#(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 [2020-07-18 00:19:30,416 INFO L263 TraceCheckUtils]: 2: Hoare triple {2928#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,417 INFO L280 TraceCheckUtils]: 3: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,420 INFO L263 TraceCheckUtils]: 4: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,421 INFO L280 TraceCheckUtils]: 5: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,421 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,421 INFO L280 TraceCheckUtils]: 7: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,421 INFO L280 TraceCheckUtils]: 8: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,422 INFO L280 TraceCheckUtils]: 9: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,422 INFO L280 TraceCheckUtils]: 10: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,422 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,422 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,423 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,423 INFO L280 TraceCheckUtils]: 15: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,424 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,424 INFO L280 TraceCheckUtils]: 17: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,424 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,424 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,425 INFO L280 TraceCheckUtils]: 20: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,425 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,426 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2726#true} {2928#(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|))} #625#return; {2928#(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 [2020-07-18 00:19:30,427 INFO L280 TraceCheckUtils]: 23: Hoare triple {2928#(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; {2928#(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 [2020-07-18 00:19:30,429 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2928#(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|))} {2876#(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|))} #645#return; {2902#(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 [2020-07-18 00:19:30,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:30,467 INFO L280 TraceCheckUtils]: 0: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,467 INFO L280 TraceCheckUtils]: 1: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,468 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,468 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,468 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,469 INFO L280 TraceCheckUtils]: 5: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,469 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,470 INFO L280 TraceCheckUtils]: 0: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,471 INFO L263 TraceCheckUtils]: 1: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,471 INFO L280 TraceCheckUtils]: 2: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,472 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,472 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,472 INFO L280 TraceCheckUtils]: 5: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,472 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,473 INFO L280 TraceCheckUtils]: 7: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,473 INFO L280 TraceCheckUtils]: 8: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,473 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,473 INFO L280 TraceCheckUtils]: 10: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,474 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,474 INFO L280 TraceCheckUtils]: 12: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,474 INFO L280 TraceCheckUtils]: 13: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,474 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,475 INFO L280 TraceCheckUtils]: 15: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,475 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,475 INFO L280 TraceCheckUtils]: 17: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,475 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,476 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:30,476 INFO L280 TraceCheckUtils]: 0: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,477 INFO L280 TraceCheckUtils]: 1: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2726#true} is VALID [2020-07-18 00:19:30,478 INFO L263 TraceCheckUtils]: 2: Hoare triple {2726#true} call dll_insert_slave(#~9.base, #~9.offset); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,478 INFO L280 TraceCheckUtils]: 3: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,479 INFO L263 TraceCheckUtils]: 4: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,479 INFO L280 TraceCheckUtils]: 5: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,479 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,480 INFO L280 TraceCheckUtils]: 7: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,480 INFO L280 TraceCheckUtils]: 8: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,480 INFO L280 TraceCheckUtils]: 9: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,480 INFO L280 TraceCheckUtils]: 10: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,481 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,481 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,481 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,482 INFO L280 TraceCheckUtils]: 15: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,482 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,482 INFO L280 TraceCheckUtils]: 17: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,482 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,483 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,483 INFO L280 TraceCheckUtils]: 20: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,483 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,483 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:30,484 INFO L280 TraceCheckUtils]: 23: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,485 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2726#true} {2902#(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|)))} #647#return; {2902#(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 [2020-07-18 00:19:30,487 INFO L280 TraceCheckUtils]: 0: Hoare triple {2810#(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; {2876#(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 [2020-07-18 00:19:30,488 INFO L280 TraceCheckUtils]: 1: Hoare triple {2876#(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|))} SUMMARY for call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {2876#(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 [2020-07-18 00:19:30,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {2876#(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|))} SUMMARY for call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); srcloc: L577-1 {2876#(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 [2020-07-18 00:19:30,490 INFO L263 TraceCheckUtils]: 3: Hoare triple {2876#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2928#(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 [2020-07-18 00:19:30,493 INFO L263 TraceCheckUtils]: 6: Hoare triple {2928#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,493 INFO L280 TraceCheckUtils]: 7: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,494 INFO L263 TraceCheckUtils]: 8: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,494 INFO L280 TraceCheckUtils]: 9: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,494 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,495 INFO L280 TraceCheckUtils]: 12: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,495 INFO L280 TraceCheckUtils]: 13: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,495 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,495 INFO L280 TraceCheckUtils]: 15: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,496 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,496 INFO L280 TraceCheckUtils]: 17: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,496 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,496 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,497 INFO L280 TraceCheckUtils]: 20: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,497 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,497 INFO L280 TraceCheckUtils]: 22: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,497 INFO L280 TraceCheckUtils]: 23: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,498 INFO L280 TraceCheckUtils]: 24: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,498 INFO L280 TraceCheckUtils]: 25: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,499 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2726#true} {2928#(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|))} #625#return; {2928#(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 [2020-07-18 00:19:30,500 INFO L280 TraceCheckUtils]: 27: Hoare triple {2928#(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; {2928#(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 [2020-07-18 00:19:30,501 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2928#(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|))} {2876#(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|))} #645#return; {2902#(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 [2020-07-18 00:19:30,503 INFO L263 TraceCheckUtils]: 29: Hoare triple {2902#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,503 INFO L280 TraceCheckUtils]: 30: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,503 INFO L280 TraceCheckUtils]: 31: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2726#true} is VALID [2020-07-18 00:19:30,504 INFO L263 TraceCheckUtils]: 32: Hoare triple {2726#true} call dll_insert_slave(#~9.base, #~9.offset); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,505 INFO L280 TraceCheckUtils]: 33: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,506 INFO L263 TraceCheckUtils]: 34: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,506 INFO L280 TraceCheckUtils]: 35: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,506 INFO L280 TraceCheckUtils]: 36: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,506 INFO L280 TraceCheckUtils]: 37: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,507 INFO L280 TraceCheckUtils]: 38: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,507 INFO L280 TraceCheckUtils]: 39: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,507 INFO L280 TraceCheckUtils]: 40: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,507 INFO L280 TraceCheckUtils]: 41: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,508 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,508 INFO L280 TraceCheckUtils]: 43: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,508 INFO L280 TraceCheckUtils]: 44: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,508 INFO L280 TraceCheckUtils]: 45: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,509 INFO L280 TraceCheckUtils]: 46: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,509 INFO L280 TraceCheckUtils]: 47: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,509 INFO L280 TraceCheckUtils]: 48: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,509 INFO L280 TraceCheckUtils]: 49: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,509 INFO L280 TraceCheckUtils]: 50: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,510 INFO L280 TraceCheckUtils]: 51: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,510 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:30,510 INFO L280 TraceCheckUtils]: 53: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,511 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {2726#true} {2902#(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|)))} #647#return; {2902#(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 [2020-07-18 00:19:30,512 INFO L280 TraceCheckUtils]: 55: Hoare triple {2902#(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; {2902#(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 [2020-07-18 00:19:30,513 INFO L280 TraceCheckUtils]: 56: Hoare triple {2902#(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); {2902#(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 [2020-07-18 00:19:30,513 INFO L280 TraceCheckUtils]: 57: Hoare triple {2902#(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|)))} havoc #t~nondet8; {2902#(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 [2020-07-18 00:19:30,514 INFO L280 TraceCheckUtils]: 58: Hoare triple {2902#(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|)))} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4); srcloc: L580-4 {2902#(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 [2020-07-18 00:19:30,515 INFO L280 TraceCheckUtils]: 59: Hoare triple {2902#(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|)))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {2902#(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 [2020-07-18 00:19:30,515 INFO L280 TraceCheckUtils]: 60: Hoare triple {2902#(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|)))} havoc #t~mem10.base, #t~mem10.offset; {2902#(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 [2020-07-18 00:19:30,516 INFO L280 TraceCheckUtils]: 61: Hoare triple {2902#(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|)))} SUMMARY for call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset); srcloc: L577-3 {2902#(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 [2020-07-18 00:19:30,516 INFO L280 TraceCheckUtils]: 62: Hoare triple {2902#(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|)))} havoc ~#dll~0.base, ~#dll~0.offset; {2902#(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 [2020-07-18 00:19:30,517 INFO L280 TraceCheckUtils]: 63: Hoare triple {2902#(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; {2902#(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 [2020-07-18 00:19:30,519 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2902#(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|)))} {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #603#return; {2727#false} is VALID [2020-07-18 00:19:30,527 INFO L263 TraceCheckUtils]: 0: Hoare triple {2810#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,528 INFO L280 TraceCheckUtils]: 1: Hoare triple {2810#(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; {2876#(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 [2020-07-18 00:19:30,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {2876#(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|))} SUMMARY for call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {2876#(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 [2020-07-18 00:19:30,530 INFO L280 TraceCheckUtils]: 3: Hoare triple {2876#(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|))} SUMMARY for call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); srcloc: L577-1 {2876#(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 [2020-07-18 00:19:30,531 INFO L263 TraceCheckUtils]: 4: Hoare triple {2876#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,532 INFO L280 TraceCheckUtils]: 5: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,532 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2928#(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 [2020-07-18 00:19:30,534 INFO L263 TraceCheckUtils]: 7: Hoare triple {2928#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,534 INFO L280 TraceCheckUtils]: 8: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,535 INFO L263 TraceCheckUtils]: 9: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,536 INFO L280 TraceCheckUtils]: 10: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,536 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,536 INFO L280 TraceCheckUtils]: 12: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,536 INFO L280 TraceCheckUtils]: 13: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,537 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,537 INFO L280 TraceCheckUtils]: 15: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,537 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,538 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,538 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,538 INFO L280 TraceCheckUtils]: 20: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,538 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,538 INFO L280 TraceCheckUtils]: 22: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,539 INFO L280 TraceCheckUtils]: 23: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,539 INFO L280 TraceCheckUtils]: 24: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,539 INFO L280 TraceCheckUtils]: 25: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,539 INFO L280 TraceCheckUtils]: 26: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,540 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {2726#true} {2928#(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|))} #625#return; {2928#(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 [2020-07-18 00:19:30,541 INFO L280 TraceCheckUtils]: 28: Hoare triple {2928#(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; {2928#(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 [2020-07-18 00:19:30,542 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2928#(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|))} {2876#(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|))} #645#return; {2902#(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 [2020-07-18 00:19:30,544 INFO L263 TraceCheckUtils]: 30: Hoare triple {2902#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,544 INFO L280 TraceCheckUtils]: 31: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,545 INFO L280 TraceCheckUtils]: 32: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2726#true} is VALID [2020-07-18 00:19:30,546 INFO L263 TraceCheckUtils]: 33: Hoare triple {2726#true} call dll_insert_slave(#~9.base, #~9.offset); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,546 INFO L280 TraceCheckUtils]: 34: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,547 INFO L263 TraceCheckUtils]: 35: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,547 INFO L280 TraceCheckUtils]: 36: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,547 INFO L280 TraceCheckUtils]: 37: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,547 INFO L280 TraceCheckUtils]: 38: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,548 INFO L280 TraceCheckUtils]: 39: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,548 INFO L280 TraceCheckUtils]: 40: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,548 INFO L280 TraceCheckUtils]: 41: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,548 INFO L280 TraceCheckUtils]: 42: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,549 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,549 INFO L280 TraceCheckUtils]: 44: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,549 INFO L280 TraceCheckUtils]: 45: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,549 INFO L280 TraceCheckUtils]: 46: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,549 INFO L280 TraceCheckUtils]: 47: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,550 INFO L280 TraceCheckUtils]: 48: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,550 INFO L280 TraceCheckUtils]: 49: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,550 INFO L280 TraceCheckUtils]: 50: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,550 INFO L280 TraceCheckUtils]: 51: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,550 INFO L280 TraceCheckUtils]: 52: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,551 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:30,551 INFO L280 TraceCheckUtils]: 54: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,552 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2726#true} {2902#(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|)))} #647#return; {2902#(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 [2020-07-18 00:19:30,553 INFO L280 TraceCheckUtils]: 56: Hoare triple {2902#(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; {2902#(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 [2020-07-18 00:19:30,553 INFO L280 TraceCheckUtils]: 57: Hoare triple {2902#(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); {2902#(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 [2020-07-18 00:19:30,554 INFO L280 TraceCheckUtils]: 58: Hoare triple {2902#(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|)))} havoc #t~nondet8; {2902#(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 [2020-07-18 00:19:30,554 INFO L280 TraceCheckUtils]: 59: Hoare triple {2902#(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|)))} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4); srcloc: L580-4 {2902#(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 [2020-07-18 00:19:30,555 INFO L280 TraceCheckUtils]: 60: Hoare triple {2902#(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|)))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {2902#(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 [2020-07-18 00:19:30,555 INFO L280 TraceCheckUtils]: 61: Hoare triple {2902#(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|)))} havoc #t~mem10.base, #t~mem10.offset; {2902#(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 [2020-07-18 00:19:30,556 INFO L280 TraceCheckUtils]: 62: Hoare triple {2902#(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|)))} SUMMARY for call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset); srcloc: L577-3 {2902#(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 [2020-07-18 00:19:30,557 INFO L280 TraceCheckUtils]: 63: Hoare triple {2902#(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|)))} havoc ~#dll~0.base, ~#dll~0.offset; {2902#(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 [2020-07-18 00:19:30,557 INFO L280 TraceCheckUtils]: 64: Hoare triple {2902#(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; {2902#(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 [2020-07-18 00:19:30,559 INFO L275 TraceCheckUtils]: 65: Hoare quadruple {2902#(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|)))} {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #603#return; {2727#false} is VALID [2020-07-18 00:19:30,559 INFO L280 TraceCheckUtils]: 66: Hoare triple {2727#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset; {2727#false} is VALID [2020-07-18 00:19:30,559 INFO L280 TraceCheckUtils]: 67: Hoare triple {2727#false} havoc #t~ret20.base, #t~ret20.offset; {2727#false} is VALID [2020-07-18 00:19:30,559 INFO L280 TraceCheckUtils]: 68: Hoare triple {2727#false} assume true; {2727#false} is VALID [2020-07-18 00:19:30,559 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2727#false} {2726#true} #609#return; {2803#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-18 00:19:30,568 INFO L263 TraceCheckUtils]: 0: Hoare triple {2726#true} call ULTIMATE.init(); {2809#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-18 00:19:30,569 INFO L280 TraceCheckUtils]: 1: Hoare triple {2809#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {2726#true} is VALID [2020-07-18 00:19:30,569 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} #valid := #valid[0 := 0]; {2726#true} is VALID [2020-07-18 00:19:30,569 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} assume 0 < #StackHeapBarrier; {2726#true} is VALID [2020-07-18 00:19:30,569 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,569 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2726#true} {2726#true} #653#return; {2726#true} is VALID [2020-07-18 00:19:30,570 INFO L263 TraceCheckUtils]: 6: Hoare triple {2726#true} call #t~ret46 := main(); {2726#true} is VALID [2020-07-18 00:19:30,571 INFO L263 TraceCheckUtils]: 7: Hoare triple {2726#true} call #t~ret45.base, #t~ret45.offset := dll_create_master(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,572 INFO L263 TraceCheckUtils]: 8: Hoare triple {2810#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,573 INFO L280 TraceCheckUtils]: 9: Hoare triple {2810#(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; {2876#(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 [2020-07-18 00:19:30,574 INFO L280 TraceCheckUtils]: 10: Hoare triple {2876#(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|))} SUMMARY for call ~#dll~0.base, ~#dll~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {2876#(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 [2020-07-18 00:19:30,574 INFO L280 TraceCheckUtils]: 11: Hoare triple {2876#(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|))} SUMMARY for call write~init~$Pointer$(0, 0, ~#dll~0.base, ~#dll~0.offset, 4); srcloc: L577-1 {2876#(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 [2020-07-18 00:19:30,576 INFO L263 TraceCheckUtils]: 12: Hoare triple {2876#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,576 INFO L280 TraceCheckUtils]: 13: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,577 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2928#(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 [2020-07-18 00:19:30,579 INFO L263 TraceCheckUtils]: 15: Hoare triple {2928#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,579 INFO L280 TraceCheckUtils]: 16: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,581 INFO L263 TraceCheckUtils]: 17: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,581 INFO L280 TraceCheckUtils]: 18: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,581 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,581 INFO L280 TraceCheckUtils]: 20: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,582 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,582 INFO L280 TraceCheckUtils]: 22: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,582 INFO L280 TraceCheckUtils]: 23: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,582 INFO L280 TraceCheckUtils]: 24: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,582 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,583 INFO L280 TraceCheckUtils]: 26: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,583 INFO L280 TraceCheckUtils]: 27: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,583 INFO L280 TraceCheckUtils]: 28: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,583 INFO L280 TraceCheckUtils]: 29: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,583 INFO L280 TraceCheckUtils]: 30: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,584 INFO L280 TraceCheckUtils]: 31: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,584 INFO L280 TraceCheckUtils]: 32: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,584 INFO L280 TraceCheckUtils]: 33: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,584 INFO L280 TraceCheckUtils]: 34: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,585 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {2726#true} {2928#(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|))} #625#return; {2928#(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 [2020-07-18 00:19:30,586 INFO L280 TraceCheckUtils]: 36: Hoare triple {2928#(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; {2928#(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 [2020-07-18 00:19:30,587 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {2928#(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|))} {2876#(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|))} #645#return; {2902#(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 [2020-07-18 00:19:30,589 INFO L263 TraceCheckUtils]: 38: Hoare triple {2902#(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); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,589 INFO L280 TraceCheckUtils]: 39: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,589 INFO L280 TraceCheckUtils]: 40: Hoare triple {2726#true} assume !(#in~#fp.base == #funAddr~dll_insert_master.base && #in~#fp.offset == #funAddr~dll_insert_master.offset); {2726#true} is VALID [2020-07-18 00:19:30,591 INFO L263 TraceCheckUtils]: 41: Hoare triple {2726#true} call dll_insert_slave(#~9.base, #~9.offset); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,591 INFO L280 TraceCheckUtils]: 42: Hoare triple {2810#(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; {2726#true} is VALID [2020-07-18 00:19:30,592 INFO L263 TraceCheckUtils]: 43: Hoare triple {2726#true} call #t~ret4.base, #t~ret4.offset := alloc_or_die_slave(); {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 00:19:30,592 INFO L280 TraceCheckUtils]: 44: Hoare triple {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} SUMMARY for call #t~malloc2.base, #t~malloc2.offset := #Ultimate.allocOnHeap(8); srcloc: alloc_or_die_slaveENTRY {2726#true} is VALID [2020-07-18 00:19:30,592 INFO L280 TraceCheckUtils]: 45: Hoare triple {2726#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2726#true} is VALID [2020-07-18 00:19:30,592 INFO L280 TraceCheckUtils]: 46: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:30,593 INFO L280 TraceCheckUtils]: 47: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L545-2 {2726#true} is VALID [2020-07-18 00:19:30,593 INFO L280 TraceCheckUtils]: 48: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:30,593 INFO L280 TraceCheckUtils]: 49: Hoare triple {2726#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2726#true} is VALID [2020-07-18 00:19:30,593 INFO L280 TraceCheckUtils]: 50: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,593 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:30,594 INFO L280 TraceCheckUtils]: 52: Hoare triple {2726#true} ~item~0.base, ~item~0.offset := #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,594 INFO L280 TraceCheckUtils]: 53: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:30,594 INFO L280 TraceCheckUtils]: 54: Hoare triple {2726#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~dll.base, ~dll.offset, 4); srcloc: L569 {2726#true} is VALID [2020-07-18 00:19:30,594 INFO L280 TraceCheckUtils]: 55: Hoare triple {2726#true} ~next~0.base, ~next~0.offset := #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,594 INFO L280 TraceCheckUtils]: 56: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:30,595 INFO L280 TraceCheckUtils]: 57: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~next~0.base, ~next~0.offset, ~item~0.base, ~item~0.offset, 4); srcloc: L570 {2726#true} is VALID [2020-07-18 00:19:30,595 INFO L280 TraceCheckUtils]: 58: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:30,595 INFO L280 TraceCheckUtils]: 59: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(~item~0.base, ~item~0.offset, ~dll.base, ~dll.offset, 4); srcloc: L571 {2726#true} is VALID [2020-07-18 00:19:30,595 INFO L280 TraceCheckUtils]: 60: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,595 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:30,596 INFO L280 TraceCheckUtils]: 62: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:30,597 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2726#true} {2902#(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|)))} #647#return; {2902#(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 [2020-07-18 00:19:30,597 INFO L280 TraceCheckUtils]: 64: Hoare triple {2902#(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; {2902#(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 [2020-07-18 00:19:30,598 INFO L280 TraceCheckUtils]: 65: Hoare triple {2902#(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); {2902#(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 [2020-07-18 00:19:30,599 INFO L280 TraceCheckUtils]: 66: Hoare triple {2902#(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|)))} havoc #t~nondet8; {2902#(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 [2020-07-18 00:19:30,599 INFO L280 TraceCheckUtils]: 67: Hoare triple {2902#(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|)))} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#dll~0.base, ~#dll~0.offset, 4); srcloc: L580-4 {2902#(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 [2020-07-18 00:19:30,600 INFO L280 TraceCheckUtils]: 68: Hoare triple {2902#(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|)))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {2902#(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 [2020-07-18 00:19:30,600 INFO L280 TraceCheckUtils]: 69: Hoare triple {2902#(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|)))} havoc #t~mem10.base, #t~mem10.offset; {2902#(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 [2020-07-18 00:19:30,601 INFO L280 TraceCheckUtils]: 70: Hoare triple {2902#(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|)))} SUMMARY for call ULTIMATE.dealloc(~#dll~0.base, ~#dll~0.offset); srcloc: L577-3 {2902#(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 [2020-07-18 00:19:30,602 INFO L280 TraceCheckUtils]: 71: Hoare triple {2902#(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|)))} havoc ~#dll~0.base, ~#dll~0.offset; {2902#(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 [2020-07-18 00:19:30,602 INFO L280 TraceCheckUtils]: 72: Hoare triple {2902#(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; {2902#(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 [2020-07-18 00:19:30,604 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {2902#(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|)))} {2810#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #603#return; {2727#false} is VALID [2020-07-18 00:19:30,604 INFO L280 TraceCheckUtils]: 74: Hoare triple {2727#false} #res.base, #res.offset := #t~ret20.base, #t~ret20.offset; {2727#false} is VALID [2020-07-18 00:19:30,604 INFO L280 TraceCheckUtils]: 75: Hoare triple {2727#false} havoc #t~ret20.base, #t~ret20.offset; {2727#false} is VALID [2020-07-18 00:19:30,604 INFO L280 TraceCheckUtils]: 76: Hoare triple {2727#false} assume true; {2727#false} is VALID [2020-07-18 00:19:30,604 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2727#false} {2726#true} #609#return; {2803#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-18 00:19:30,605 INFO L280 TraceCheckUtils]: 78: Hoare triple {2803#(not (= 0 |main_#t~ret45.base|))} ~dll~1.base, ~dll~1.offset := #t~ret45.base, #t~ret45.offset; {2804#(not (= main_~dll~1.base 0))} is VALID [2020-07-18 00:19:30,606 INFO L280 TraceCheckUtils]: 79: Hoare triple {2804#(not (= main_~dll~1.base 0))} havoc #t~ret45.base, #t~ret45.offset; {2804#(not (= main_~dll~1.base 0))} is VALID [2020-07-18 00:19:30,607 INFO L263 TraceCheckUtils]: 80: Hoare triple {2804#(not (= main_~dll~1.base 0))} call inspect_full(~dll~1.base, ~dll~1.offset); {2805#(not (= 0 |inspect_full_#in~dll.base|))} is VALID [2020-07-18 00:19:30,607 INFO L280 TraceCheckUtils]: 81: Hoare triple {2805#(not (= 0 |inspect_full_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2806#(not (= 0 inspect_full_~dll.base))} is VALID [2020-07-18 00:19:30,608 INFO L263 TraceCheckUtils]: 82: Hoare triple {2806#(not (= 0 inspect_full_~dll.base))} call inspect_base(~dll.base, ~dll.offset); {2807#(not (= 0 |inspect_base_#in~dll.base|))} is VALID [2020-07-18 00:19:30,609 INFO L280 TraceCheckUtils]: 83: Hoare triple {2807#(not (= 0 |inspect_base_#in~dll.base|))} ~dll.base, ~dll.offset := #in~dll.base, #in~dll.offset; {2808#(not (= 0 inspect_base_~dll.base))} is VALID [2020-07-18 00:19:30,609 INFO L280 TraceCheckUtils]: 84: Hoare triple {2808#(not (= 0 inspect_base_~dll.base))} assume ~dll.base == 0 && ~dll.offset == 0; {2727#false} is VALID [2020-07-18 00:19:30,610 INFO L263 TraceCheckUtils]: 85: Hoare triple {2727#false} call fail(); {2727#false} is VALID [2020-07-18 00:19:30,610 INFO L280 TraceCheckUtils]: 86: Hoare triple {2727#false} assume !false; {2727#false} is VALID [2020-07-18 00:19:30,621 INFO L134 CoverageAnalysis]: Checked inductivity of 25 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 22 trivial. 0 not checked. [2020-07-18 00:19:30,661 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:19:30,662 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1987255522] [2020-07-18 00:19:30,663 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:19:30,663 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-18 00:19:30,663 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [970283180] [2020-07-18 00:19:30,664 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 87 [2020-07-18 00:19:30,665 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:19:30,665 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 00:19:30,736 WARN L140 InductivityCheck]: Transition 2902#(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|))) ( _ , 2726#true , #609#return; , 2803#(not (= 0 |main_#t~ret45.base|)) ) not inductive [2020-07-18 00:19:30,736 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:19:30,737 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: inductivity failed at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.checkInductivity(InductivityCheck.java:113) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.(InductivityCheck.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.constructInterpolantAutomaton(BasicCegarLoop.java:583) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:455) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:370) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.CegarLoopResult.iterate(CegarLoopResult.java:142) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterateNew(TraceAbstractionStarter.java:334) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:175) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:127) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:317) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2020-07-18 00:19:30,743 INFO L168 Benchmark]: Toolchain (without parser) took 8791.30 ms. Allocated memory was 146.3 MB in the beginning and 329.8 MB in the end (delta: 183.5 MB). Free memory was 103.1 MB in the beginning and 143.9 MB in the end (delta: -40.9 MB). Peak memory consumption was 142.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:30,744 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2020-07-18 00:19:30,745 INFO L168 Benchmark]: CACSL2BoogieTranslator took 801.57 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 102.9 MB in the beginning and 163.0 MB in the end (delta: -60.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:30,746 INFO L168 Benchmark]: Boogie Preprocessor took 124.69 ms. Allocated memory is still 203.4 MB. Free memory was 163.0 MB in the beginning and 157.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:30,746 INFO L168 Benchmark]: RCFGBuilder took 1432.63 ms. Allocated memory was 203.4 MB in the beginning and 237.0 MB in the end (delta: 33.6 MB). Free memory was 157.7 MB in the beginning and 142.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 71.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:30,747 INFO L168 Benchmark]: TraceAbstraction took 6421.70 ms. Allocated memory was 237.0 MB in the beginning and 329.8 MB in the end (delta: 92.8 MB). Free memory was 141.0 MB in the beginning and 143.9 MB in the end (delta: -3.0 MB). Peak memory consumption was 89.8 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:30,751 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.6 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 801.57 ms. Allocated memory was 146.3 MB in the beginning and 203.4 MB in the end (delta: 57.1 MB). Free memory was 102.9 MB in the beginning and 163.0 MB in the end (delta: -60.1 MB). Peak memory consumption was 23.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 124.69 ms. Allocated memory is still 203.4 MB. Free memory was 163.0 MB in the beginning and 157.7 MB in the end (delta: 5.3 MB). Peak memory consumption was 5.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1432.63 ms. Allocated memory was 203.4 MB in the beginning and 237.0 MB in the end (delta: 33.6 MB). Free memory was 157.7 MB in the beginning and 142.4 MB in the end (delta: 15.3 MB). Peak memory consumption was 71.9 MB. Max. memory is 7.1 GB. * TraceAbstraction took 6421.70 ms. Allocated memory was 237.0 MB in the beginning and 329.8 MB in the end (delta: 92.8 MB). Free memory was 141.0 MB in the beginning and 143.9 MB in the end (delta: -3.0 MB). Peak memory consumption was 89.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: inductivity failed de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: inductivity failed: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.predicates.InductivityCheck.evaluateResult(InductivityCheck.java:142) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...