/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-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 00:19:08,661 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 00:19:08,664 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 00:19:08,676 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 00:19:08,677 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 00:19:08,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 00:19:08,679 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 00:19:08,681 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 00:19:08,683 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 00:19:08,683 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 00:19:08,684 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 00:19:08,686 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 00:19:08,686 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 00:19:08,687 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 00:19:08,688 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 00:19:08,689 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 00:19:08,690 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 00:19:08,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 00:19:08,692 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 00:19:08,694 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 00:19:08,696 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 00:19:08,697 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 00:19:08,699 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 00:19:08,699 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 00:19:08,708 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 00:19:08,708 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 00:19:08,708 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 00:19:08,709 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 00:19:08,710 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 00:19:08,712 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 00:19:08,712 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 00:19:08,713 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 00:19:08,714 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 00:19:08,715 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 00:19:08,716 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 00:19:08,716 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 00:19:08,717 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 00:19:08,717 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 00:19:08,720 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 00:19:08,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 00:19:08,722 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 00:19:08,723 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 00:19:08,738 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 00:19:08,739 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 00:19:08,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 00:19:08,741 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 00:19:08,741 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 00:19:08,741 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 00:19:08,741 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 00:19:08,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 00:19:08,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 00:19:08,742 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 00:19:08,743 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 00:19:08,743 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 00:19:08,743 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 00:19:08,743 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 00:19:08,744 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 00:19:08,744 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 00:19:08,744 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 00:19:08,744 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 00:19:08,744 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 00:19:08,745 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 00:19:08,745 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 00:19:08,745 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 00:19:08,746 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-18 00:19:09,018 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 00:19:09,036 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 00:19:09,039 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 00:19:09,040 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 00:19:09,040 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 00:19:09,041 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-07-18 00:19:09,119 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d804bb5b/a6f74c076afd4728b2e091a0c90574c8/FLAG2db10fbe3 [2020-07-18 00:19:09,634 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 00:19:09,635 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/dll_of_dll-1.i [2020-07-18 00:19:09,655 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d804bb5b/a6f74c076afd4728b2e091a0c90574c8/FLAG2db10fbe3 [2020-07-18 00:19:09,944 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5d804bb5b/a6f74c076afd4728b2e091a0c90574c8 [2020-07-18 00:19:09,958 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 00:19:09,961 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 00:19:09,966 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 00:19:09,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 00:19:09,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 00:19:09,973 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:19:09" (1/1) ... [2020-07-18 00:19:09,977 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e787d40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:09, skipping insertion in model container [2020-07-18 00:19:09,977 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 12:19:09" (1/1) ... [2020-07-18 00:19:09,987 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 00:19:10,051 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 00:19:10,540 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:19:10,552 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 00:19:10,620 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 00:19:10,691 INFO L208 MainTranslator]: Completed translation [2020-07-18 00:19:10,691 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10 WrapperNode [2020-07-18 00:19:10,691 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 00:19:10,692 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 00:19:10,692 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 00:19:10,692 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 00:19:10,706 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (1/1) ... [2020-07-18 00:19:10,707 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (1/1) ... [2020-07-18 00:19:10,727 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (1/1) ... [2020-07-18 00:19:10,728 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (1/1) ... [2020-07-18 00:19:10,770 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (1/1) ... [2020-07-18 00:19:10,787 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (1/1) ... [2020-07-18 00:19:10,792 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (1/1) ... [2020-07-18 00:19:10,801 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 00:19:10,802 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 00:19:10,802 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 00:19:10,802 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 00:19:10,803 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (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 00:19:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 00:19:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 00:19:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2020-07-18 00:19:10,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-18 00:19:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-18 00:19:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-07-18 00:19:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_slave [2020-07-18 00:19:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_or_die_master [2020-07-18 00:19:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_slave [2020-07-18 00:19:10,869 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_generic [2020-07-18 00:19:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_slave [2020-07-18 00:19:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_slave [2020-07-18 00:19:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_nested_lists [2020-07-18 00:19:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_reinit_nested_lists [2020-07-18 00:19:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_destroy_master [2020-07-18 00:19:10,870 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_insert_master [2020-07-18 00:19:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure dll_create_master [2020-07-18 00:19:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_base [2020-07-18 00:19:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_full [2020-07-18 00:19:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_dangling [2020-07-18 00:19:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure inspect_init [2020-07-18 00:19:10,871 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 00:19:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 00:19:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-18 00:19:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-18 00:19:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-18 00:19:10,872 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-18 00:19:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-18 00:19:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-18 00:19:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-18 00:19:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-18 00:19:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-18 00:19:10,873 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-18 00:19:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-18 00:19:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-18 00:19:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-18 00:19:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-18 00:19:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-18 00:19:10,874 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-18 00:19:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-18 00:19:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-18 00:19:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-18 00:19:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-18 00:19:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-18 00:19:10,875 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-18 00:19:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-18 00:19:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-18 00:19:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-18 00:19:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-18 00:19:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-18 00:19:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-18 00:19:10,876 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-18 00:19:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-18 00:19:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-18 00:19:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-18 00:19:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-18 00:19:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-18 00:19:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-18 00:19:10,877 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-18 00:19:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-18 00:19:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-18 00:19:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-18 00:19:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-18 00:19:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-18 00:19:10,878 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-18 00:19:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-18 00:19:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-18 00:19:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-18 00:19:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-18 00:19:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-18 00:19:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-18 00:19:10,879 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-18 00:19:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-18 00:19:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-18 00:19:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-18 00:19:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 00:19:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-18 00:19:10,880 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-18 00:19:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 00:19:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-18 00:19:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-18 00:19:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-18 00:19:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-18 00:19:10,881 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2020-07-18 00:19:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 00:19:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-18 00:19:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2020-07-18 00:19:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-18 00:19:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 00:19:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2020-07-18 00:19:10,882 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-18 00:19:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-18 00:19:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-18 00:19:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-18 00:19:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-18 00:19:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-18 00:19:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-18 00:19:10,883 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-18 00:19:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-18 00:19:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-18 00:19:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-18 00:19:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-18 00:19:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-18 00:19:10,884 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-18 00:19:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-18 00:19:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-18 00:19:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-18 00:19:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-18 00:19:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-18 00:19:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-18 00:19:10,885 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-18 00:19:10,886 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-18 00:19:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-18 00:19:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-18 00:19:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-18 00:19:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-18 00:19:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-18 00:19:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-18 00:19:10,887 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-18 00:19:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-18 00:19:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-18 00:19:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 00:19:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-07-18 00:19:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_slave [2020-07-18 00:19:10,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 00:19:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 00:19:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_or_die_master [2020-07-18 00:19:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_slave [2020-07-18 00:19:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 00:19:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_generic [2020-07-18 00:19:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 00:19:10,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2020-07-18 00:19:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-18 00:19:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 00:19:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_slave [2020-07-18 00:19:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_slave [2020-07-18 00:19:10,890 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_nested_lists [2020-07-18 00:19:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure dll_reinit_nested_lists [2020-07-18 00:19:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure dll_destroy_master [2020-07-18 00:19:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure dll_insert_master [2020-07-18 00:19:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure dll_create_master [2020-07-18 00:19:10,891 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_base [2020-07-18 00:19:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_full [2020-07-18 00:19:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_dangling [2020-07-18 00:19:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure inspect_init [2020-07-18 00:19:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 00:19:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 00:19:10,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 00:19:12,071 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 00:19:12,071 INFO L295 CfgBuilder]: Removed 38 assume(true) statements. [2020-07-18 00:19:12,082 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:19:12 BoogieIcfgContainer [2020-07-18 00:19:12,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 00:19:12,085 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 00:19:12,085 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 00:19:12,088 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 00:19:12,089 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 12:19:09" (1/3) ... [2020-07-18 00:19:12,090 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@405d21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:19:12, skipping insertion in model container [2020-07-18 00:19:12,090 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 12:19:10" (2/3) ... [2020-07-18 00:19:12,091 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@405d21f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 12:19:12, skipping insertion in model container [2020-07-18 00:19:12,091 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 12:19:12" (3/3) ... [2020-07-18 00:19:12,093 INFO L109 eAbstractionObserver]: Analyzing ICFG dll_of_dll-1.i [2020-07-18 00:19:12,103 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 00:19:12,114 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 00:19:12,125 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 00:19:12,146 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 00:19:12,146 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 00:19:12,147 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-18 00:19:12,147 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 00:19:12,147 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 00:19:12,147 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 00:19:12,147 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 00:19:12,147 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 00:19:12,166 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states. [2020-07-18 00:19:12,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-07-18 00:19:12,181 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:19:12,182 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 00:19:12,183 INFO L427 AbstractCegarLoop]: === Iteration 1 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:19:12,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:19:12,190 INFO L82 PathProgramCache]: Analyzing trace with hash 575468621, now seen corresponding path program 1 times [2020-07-18 00:19:12,197 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:19:12,198 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [492510168] [2020-07-18 00:19:12,198 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:19:12,385 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,500 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 00:19:12,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {279#true} #valid := #valid[0 := 0]; {279#true} is VALID [2020-07-18 00:19:12,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} assume 0 < #StackHeapBarrier; {279#true} is VALID [2020-07-18 00:19:12,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,502 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {279#true} {279#true} #653#return; {279#true} is VALID [2020-07-18 00:19:12,563 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,702 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 00:19:12,702 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 00:19:12,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,703 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 00:19:12,704 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,704 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 00:19:12,705 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,705 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,706 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 00:19:12,708 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 00:19:12,709 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 00:19:12,709 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 00:19:12,710 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,710 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 00:19:12,711 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,711 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 00:19:12,711 INFO L280 TraceCheckUtils]: 8: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,712 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,712 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 00:19:12,713 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,713 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 00:19:12,714 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 00:19:12,714 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,715 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 00:19:12,715 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,716 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 00:19:12,716 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,717 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,719 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 00:19:12,720 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 00:19:12,722 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 00:19:12,722 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 00:19:12,723 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 00:19:12,724 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 00:19:12,724 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 00:19:12,725 INFO L280 TraceCheckUtils]: 7: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,725 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 00:19:12,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,726 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 00:19:12,726 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,727 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,727 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 00:19:12,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,728 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 00:19:12,728 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 00:19:12,729 INFO L280 TraceCheckUtils]: 17: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,729 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 00:19:12,730 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,730 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 00:19:12,730 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,731 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,731 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,732 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:12,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:12,775 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 00:19:12,775 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 00:19:12,776 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,776 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 00:19:12,777 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,777 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 00:19:12,778 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,778 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,779 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 00:19:12,780 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 00:19:12,780 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 00:19:12,781 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 00:19:12,781 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,782 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 00:19:12,782 INFO L280 TraceCheckUtils]: 6: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,783 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 00:19:12,783 INFO L280 TraceCheckUtils]: 8: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,786 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,786 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 00:19:12,787 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,787 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 00:19:12,787 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 00:19:12,788 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,788 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 00:19:12,789 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,789 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 00:19:12,790 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,790 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,791 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 00:19:12,792 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 00:19:12,819 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 00:19:12,820 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 00:19:12,821 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 00:19:12,822 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 00:19:12,822 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 00:19:12,822 INFO L280 TraceCheckUtils]: 7: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,823 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 00:19:12,823 INFO L280 TraceCheckUtils]: 9: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,823 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 00:19:12,824 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,824 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,825 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 00:19:12,825 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,826 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 00:19:12,826 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 00:19:12,827 INFO L280 TraceCheckUtils]: 17: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,827 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 00:19:12,827 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,828 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 00:19:12,828 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,828 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,829 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,829 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:12,830 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 00:19:12,831 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 00:19:12,831 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 00:19:12,833 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 00:19:12,834 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 00:19:12,834 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 00:19:12,836 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 00:19:12,836 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 00:19:12,837 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 00:19:12,838 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 00:19:12,838 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 00:19:12,838 INFO L280 TraceCheckUtils]: 11: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,839 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 00:19:12,839 INFO L280 TraceCheckUtils]: 13: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,839 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 00:19:12,840 INFO L280 TraceCheckUtils]: 15: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,840 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,840 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 00:19:12,841 INFO L280 TraceCheckUtils]: 18: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,841 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 00:19:12,841 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 00:19:12,842 INFO L280 TraceCheckUtils]: 21: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,842 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 00:19:12,842 INFO L280 TraceCheckUtils]: 23: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,843 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 00:19:12,843 INFO L280 TraceCheckUtils]: 25: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,843 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,843 INFO L280 TraceCheckUtils]: 27: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,844 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:12,851 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 00:19:12,851 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 00:19:12,851 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 00:19:12,853 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 00:19:12,853 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 00:19:12,854 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 00:19:12,854 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 00:19:12,854 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 00:19:12,854 INFO L280 TraceCheckUtils]: 37: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,855 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 00:19:12,855 INFO L280 TraceCheckUtils]: 39: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,855 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 00:19:12,855 INFO L280 TraceCheckUtils]: 41: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,856 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,856 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 00:19:12,856 INFO L280 TraceCheckUtils]: 44: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,856 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 00:19:12,857 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 00:19:12,857 INFO L280 TraceCheckUtils]: 47: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,857 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 00:19:12,858 INFO L280 TraceCheckUtils]: 49: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,858 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 00:19:12,858 INFO L280 TraceCheckUtils]: 51: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,859 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,859 INFO L280 TraceCheckUtils]: 53: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,859 INFO L275 TraceCheckUtils]: 54: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:12,860 INFO L280 TraceCheckUtils]: 55: Hoare triple {279#true} assume !true; {280#false} is VALID [2020-07-18 00:19:12,861 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 00:19:12,861 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 00:19:12,862 INFO L280 TraceCheckUtils]: 58: Hoare triple {280#false} havoc #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:12,862 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 00:19:12,862 INFO L280 TraceCheckUtils]: 60: Hoare triple {280#false} havoc ~#dll~0.base, ~#dll~0.offset; {280#false} is VALID [2020-07-18 00:19:12,863 INFO L280 TraceCheckUtils]: 61: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:12,863 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 00:19:12,871 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 00:19:12,872 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 00:19:12,872 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 00:19:12,873 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 00:19:12,874 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 00:19:12,875 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 00:19:12,875 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 00:19:12,877 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 00:19:12,877 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 00:19:12,878 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 00:19:12,878 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 00:19:12,879 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 00:19:12,879 INFO L280 TraceCheckUtils]: 12: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,879 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 00:19:12,879 INFO L280 TraceCheckUtils]: 14: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,880 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 00:19:12,880 INFO L280 TraceCheckUtils]: 16: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,881 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,881 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 00:19:12,881 INFO L280 TraceCheckUtils]: 19: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,881 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 00:19:12,882 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 00:19:12,882 INFO L280 TraceCheckUtils]: 22: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,882 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 00:19:12,883 INFO L280 TraceCheckUtils]: 24: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,883 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 00:19:12,883 INFO L280 TraceCheckUtils]: 26: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,884 INFO L275 TraceCheckUtils]: 27: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,884 INFO L280 TraceCheckUtils]: 28: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,884 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:12,887 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 00:19:12,888 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 00:19:12,888 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 00:19:12,890 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 00:19:12,890 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 00:19:12,894 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 00:19:12,895 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 00:19:12,895 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 00:19:12,895 INFO L280 TraceCheckUtils]: 38: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,895 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 00:19:12,896 INFO L280 TraceCheckUtils]: 40: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,896 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 00:19:12,896 INFO L280 TraceCheckUtils]: 42: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,896 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,897 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 00:19:12,897 INFO L280 TraceCheckUtils]: 45: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,897 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 00:19:12,897 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 00:19:12,898 INFO L280 TraceCheckUtils]: 48: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,898 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 00:19:12,898 INFO L280 TraceCheckUtils]: 50: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,898 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 00:19:12,898 INFO L280 TraceCheckUtils]: 52: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,899 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,899 INFO L280 TraceCheckUtils]: 54: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,899 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:12,900 INFO L280 TraceCheckUtils]: 56: Hoare triple {279#true} assume !true; {280#false} is VALID [2020-07-18 00:19:12,900 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 00:19:12,900 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 00:19:12,900 INFO L280 TraceCheckUtils]: 59: Hoare triple {280#false} havoc #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:12,901 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 00:19:12,901 INFO L280 TraceCheckUtils]: 61: Hoare triple {280#false} havoc ~#dll~0.base, ~#dll~0.offset; {280#false} is VALID [2020-07-18 00:19:12,901 INFO L280 TraceCheckUtils]: 62: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:12,902 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 00:19:12,902 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 00:19:12,902 INFO L280 TraceCheckUtils]: 65: Hoare triple {280#false} havoc #t~ret20.base, #t~ret20.offset; {280#false} is VALID [2020-07-18 00:19:12,903 INFO L280 TraceCheckUtils]: 66: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:12,903 INFO L275 TraceCheckUtils]: 67: Hoare quadruple {280#false} {279#true} #609#return; {280#false} is VALID [2020-07-18 00:19:12,913 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 00:19:12,914 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 00:19:12,914 INFO L280 TraceCheckUtils]: 2: Hoare triple {279#true} #valid := #valid[0 := 0]; {279#true} is VALID [2020-07-18 00:19:12,914 INFO L280 TraceCheckUtils]: 3: Hoare triple {279#true} assume 0 < #StackHeapBarrier; {279#true} is VALID [2020-07-18 00:19:12,915 INFO L280 TraceCheckUtils]: 4: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,915 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {279#true} {279#true} #653#return; {279#true} is VALID [2020-07-18 00:19:12,915 INFO L263 TraceCheckUtils]: 6: Hoare triple {279#true} call #t~ret46 := main(); {279#true} is VALID [2020-07-18 00:19:12,918 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 00:19:12,920 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 00:19:12,920 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 00:19:12,921 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 00:19:12,921 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 00:19:12,923 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 00:19:12,923 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 00:19:12,924 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 00:19:12,925 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 00:19:12,925 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 00:19:12,926 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 00:19:12,927 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 00:19:12,927 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 00:19:12,928 INFO L280 TraceCheckUtils]: 20: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,928 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 00:19:12,928 INFO L280 TraceCheckUtils]: 22: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,929 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 00:19:12,929 INFO L280 TraceCheckUtils]: 24: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,929 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,930 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 00:19:12,930 INFO L280 TraceCheckUtils]: 27: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,930 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 00:19:12,931 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 00:19:12,931 INFO L280 TraceCheckUtils]: 30: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,931 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 00:19:12,932 INFO L280 TraceCheckUtils]: 32: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,932 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 00:19:12,932 INFO L280 TraceCheckUtils]: 34: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,933 INFO L275 TraceCheckUtils]: 35: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,933 INFO L280 TraceCheckUtils]: 36: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,933 INFO L275 TraceCheckUtils]: 37: Hoare quadruple {279#true} {279#true} #645#return; {279#true} is VALID [2020-07-18 00:19:12,936 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 00:19:12,936 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 00:19:12,936 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 00:19:12,938 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 00:19:12,938 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 00:19:12,939 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 00:19:12,940 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 00:19:12,940 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 00:19:12,940 INFO L280 TraceCheckUtils]: 46: Hoare triple {279#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {279#true} is VALID [2020-07-18 00:19:12,941 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 00:19:12,941 INFO L280 TraceCheckUtils]: 48: Hoare triple {279#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {279#true} is VALID [2020-07-18 00:19:12,941 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 00:19:12,942 INFO L280 TraceCheckUtils]: 50: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,942 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {279#true} {279#true} #601#return; {279#true} is VALID [2020-07-18 00:19:12,942 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 00:19:12,942 INFO L280 TraceCheckUtils]: 53: Hoare triple {279#true} havoc #t~ret4.base, #t~ret4.offset; {279#true} is VALID [2020-07-18 00:19:12,943 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 00:19:12,943 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 00:19:12,943 INFO L280 TraceCheckUtils]: 56: Hoare triple {279#true} havoc #t~mem5.base, #t~mem5.offset; {279#true} is VALID [2020-07-18 00:19:12,943 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 00:19:12,944 INFO L280 TraceCheckUtils]: 58: Hoare triple {279#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {279#true} is VALID [2020-07-18 00:19:12,944 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 00:19:12,944 INFO L280 TraceCheckUtils]: 60: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,945 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {279#true} {279#true} #625#return; {279#true} is VALID [2020-07-18 00:19:12,945 INFO L280 TraceCheckUtils]: 62: Hoare triple {279#true} assume true; {279#true} is VALID [2020-07-18 00:19:12,945 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {279#true} {279#true} #647#return; {279#true} is VALID [2020-07-18 00:19:12,946 INFO L280 TraceCheckUtils]: 64: Hoare triple {279#true} assume !true; {280#false} is VALID [2020-07-18 00:19:12,947 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 00:19:12,947 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 00:19:12,947 INFO L280 TraceCheckUtils]: 67: Hoare triple {280#false} havoc #t~mem10.base, #t~mem10.offset; {280#false} is VALID [2020-07-18 00:19:12,948 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 00:19:12,948 INFO L280 TraceCheckUtils]: 69: Hoare triple {280#false} havoc ~#dll~0.base, ~#dll~0.offset; {280#false} is VALID [2020-07-18 00:19:12,948 INFO L280 TraceCheckUtils]: 70: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:12,949 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 00:19:12,949 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 00:19:12,949 INFO L280 TraceCheckUtils]: 73: Hoare triple {280#false} havoc #t~ret20.base, #t~ret20.offset; {280#false} is VALID [2020-07-18 00:19:12,950 INFO L280 TraceCheckUtils]: 74: Hoare triple {280#false} assume true; {280#false} is VALID [2020-07-18 00:19:12,950 INFO L275 TraceCheckUtils]: 75: Hoare quadruple {280#false} {279#true} #609#return; {280#false} is VALID [2020-07-18 00:19:12,950 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 00:19:12,951 INFO L280 TraceCheckUtils]: 77: Hoare triple {280#false} havoc #t~ret45.base, #t~ret45.offset; {280#false} is VALID [2020-07-18 00:19:12,951 INFO L263 TraceCheckUtils]: 78: Hoare triple {280#false} call inspect_full(~dll~1.base, ~dll~1.offset); {280#false} is VALID [2020-07-18 00:19:12,951 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 00:19:12,952 INFO L263 TraceCheckUtils]: 80: Hoare triple {280#false} call inspect_base(~dll.base, ~dll.offset); {280#false} is VALID [2020-07-18 00:19:12,952 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 00:19:12,952 INFO L280 TraceCheckUtils]: 82: Hoare triple {280#false} assume ~dll.base == 0 && ~dll.offset == 0; {280#false} is VALID [2020-07-18 00:19:12,952 INFO L263 TraceCheckUtils]: 83: Hoare triple {280#false} call fail(); {280#false} is VALID [2020-07-18 00:19:12,953 INFO L280 TraceCheckUtils]: 84: Hoare triple {280#false} assume !false; {280#false} is VALID [2020-07-18 00:19:12,964 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 00:19:12,967 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:19:12,969 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [492510168] [2020-07-18 00:19:12,972 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:19:12,972 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-18 00:19:12,972 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761082111] [2020-07-18 00:19:12,980 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 85 [2020-07-18 00:19:12,983 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:19:12,988 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-18 00:19:13,068 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 00:19:13,069 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-18 00:19:13,069 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 00:19:13,079 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-18 00:19:13,081 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-18 00:19:13,084 INFO L87 Difference]: Start difference. First operand 276 states. Second operand 4 states. [2020-07-18 00:19:15,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:19:15,329 INFO L93 Difference]: Finished difference Result 568 states and 767 transitions. [2020-07-18 00:19:15,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-18 00:19:15,330 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 85 [2020-07-18 00:19:15,330 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 00:19:15,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:19:15,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 767 transitions. [2020-07-18 00:19:15,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-18 00:19:15,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 767 transitions. [2020-07-18 00:19:15,400 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 767 transitions. [2020-07-18 00:19:16,376 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 00:19:16,420 INFO L225 Difference]: With dead ends: 568 [2020-07-18 00:19:16,420 INFO L226 Difference]: Without dead ends: 275 [2020-07-18 00:19:16,432 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 00:19:16,453 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 275 states. [2020-07-18 00:19:16,914 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 275 to 255. [2020-07-18 00:19:16,914 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 00:19:16,915 INFO L82 GeneralOperation]: Start isEquivalent. First operand 275 states. Second operand 255 states. [2020-07-18 00:19:16,916 INFO L74 IsIncluded]: Start isIncluded. First operand 275 states. Second operand 255 states. [2020-07-18 00:19:16,916 INFO L87 Difference]: Start difference. First operand 275 states. Second operand 255 states. [2020-07-18 00:19:16,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:19:16,948 INFO L93 Difference]: Finished difference Result 275 states and 309 transitions. [2020-07-18 00:19:16,948 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 309 transitions. [2020-07-18 00:19:16,952 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:19:16,952 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:19:16,952 INFO L74 IsIncluded]: Start isIncluded. First operand 255 states. Second operand 275 states. [2020-07-18 00:19:16,952 INFO L87 Difference]: Start difference. First operand 255 states. Second operand 275 states. [2020-07-18 00:19:16,981 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 00:19:16,981 INFO L93 Difference]: Finished difference Result 275 states and 309 transitions. [2020-07-18 00:19:16,981 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 309 transitions. [2020-07-18 00:19:16,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 00:19:16,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 00:19:16,983 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 00:19:16,984 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 00:19:16,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 255 states. [2020-07-18 00:19:17,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 255 states and 284 transitions. [2020-07-18 00:19:17,010 INFO L78 Accepts]: Start accepts. Automaton has 255 states and 284 transitions. Word has length 85 [2020-07-18 00:19:17,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 00:19:17,010 INFO L479 AbstractCegarLoop]: Abstraction has 255 states and 284 transitions. [2020-07-18 00:19:17,011 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-18 00:19:17,011 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 255 states and 284 transitions. [2020-07-18 00:19:17,397 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 00:19:17,398 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 284 transitions. [2020-07-18 00:19:17,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-18 00:19:17,400 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 00:19:17,401 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 00:19:17,401 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 00:19:17,401 INFO L427 AbstractCegarLoop]: === Iteration 2 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 00:19:17,402 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 00:19:17,402 INFO L82 PathProgramCache]: Analyzing trace with hash -1893520380, now seen corresponding path program 1 times [2020-07-18 00:19:17,402 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 00:19:17,402 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1127326733] [2020-07-18 00:19:17,402 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 00:19:17,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,562 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 00:19:17,563 INFO L280 TraceCheckUtils]: 1: Hoare triple {2726#true} #valid := #valid[0 := 0]; {2726#true} is VALID [2020-07-18 00:19:17,563 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} assume 0 < #StackHeapBarrier; {2726#true} is VALID [2020-07-18 00:19:17,563 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,563 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2726#true} {2726#true} #653#return; {2726#true} is VALID [2020-07-18 00:19:17,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,834 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,845 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 00:19:17,845 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 00:19:17,845 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,846 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 00:19:17,846 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,846 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 00:19:17,847 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,847 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,848 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 00:19:17,849 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 00:19:17,849 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 00:19:17,850 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 00:19:17,850 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,873 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 00:19:17,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,875 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 00:19:17,875 INFO L280 TraceCheckUtils]: 8: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,875 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,876 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 00:19:17,876 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:17,876 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 00:19:17,877 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 00:19:17,877 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:17,877 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 00:19:17,877 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:17,878 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 00:19:17,878 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,880 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 00:19:17,880 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 00:19:17,882 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 00:19:17,883 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 00:19:17,883 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 00:19:17,884 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 00:19:17,885 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 00:19:17,885 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 00:19:17,885 INFO L280 TraceCheckUtils]: 7: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,886 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 00:19:17,886 INFO L280 TraceCheckUtils]: 9: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,886 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 00:19:17,886 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,887 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,887 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 00:19:17,887 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:17,887 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 00:19:17,888 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 00:19:17,888 INFO L280 TraceCheckUtils]: 17: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:17,888 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 00:19:17,888 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:17,889 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 00:19:17,889 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,890 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 00:19:17,891 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 00:19:17,892 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 00:19:17,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 00:19:17,924 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 00:19:17,924 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 00:19:17,925 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,925 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 00:19:17,925 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,926 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 00:19:17,926 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,926 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,926 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 00:19:17,928 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 00:19:17,928 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 00:19:17,928 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 00:19:17,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,929 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 00:19:17,929 INFO L280 TraceCheckUtils]: 6: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,929 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 00:19:17,929 INFO L280 TraceCheckUtils]: 8: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,930 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,930 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 00:19:17,930 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:17,930 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 00:19:17,931 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 00:19:17,931 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:17,931 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 00:19:17,931 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:17,932 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 00:19:17,932 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,932 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:17,933 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 00:19:17,933 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 00:19:17,934 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 00:19:17,935 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 00:19:17,936 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 00:19:17,936 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 00:19:17,936 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 00:19:17,936 INFO L280 TraceCheckUtils]: 7: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,936 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 00:19:17,937 INFO L280 TraceCheckUtils]: 9: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,937 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 00:19:17,937 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,937 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,938 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 00:19:17,938 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:17,938 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 00:19:17,938 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 00:19:17,938 INFO L280 TraceCheckUtils]: 17: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:17,939 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 00:19:17,939 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:17,939 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 00:19:17,939 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,940 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:17,940 INFO L280 TraceCheckUtils]: 23: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,941 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 00:19:17,943 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 00:19:17,943 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 00:19:17,944 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 00:19:17,946 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 00:19:17,946 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 00:19:17,947 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 00:19:17,948 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 00:19:17,949 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 00:19:17,950 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 00:19:17,950 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 00:19:17,950 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 00:19:17,950 INFO L280 TraceCheckUtils]: 11: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,950 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 00:19:17,951 INFO L280 TraceCheckUtils]: 13: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,951 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 00:19:17,951 INFO L280 TraceCheckUtils]: 15: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,951 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,952 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 00:19:17,952 INFO L280 TraceCheckUtils]: 18: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:17,952 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 00:19:17,952 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 00:19:17,952 INFO L280 TraceCheckUtils]: 21: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:17,953 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 00:19:17,953 INFO L280 TraceCheckUtils]: 23: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:17,953 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 00:19:17,953 INFO L280 TraceCheckUtils]: 25: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,955 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 00:19:17,955 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 00:19:17,957 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 00:19:17,958 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 00:19:17,958 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 00:19:17,959 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 00:19:17,960 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 00:19:17,960 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 00:19:17,961 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 00:19:17,961 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 00:19:17,961 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 00:19:17,962 INFO L280 TraceCheckUtils]: 37: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,962 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 00:19:17,962 INFO L280 TraceCheckUtils]: 39: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,962 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 00:19:17,962 INFO L280 TraceCheckUtils]: 41: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,963 INFO L275 TraceCheckUtils]: 42: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,963 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 00:19:17,963 INFO L280 TraceCheckUtils]: 44: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:17,963 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 00:19:17,964 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 00:19:17,964 INFO L280 TraceCheckUtils]: 47: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:17,964 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 00:19:17,964 INFO L280 TraceCheckUtils]: 49: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:17,964 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 00:19:17,965 INFO L280 TraceCheckUtils]: 51: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,965 INFO L275 TraceCheckUtils]: 52: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:17,965 INFO L280 TraceCheckUtils]: 53: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,966 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 00:19:17,967 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 00:19:17,967 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 00:19:17,968 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 00:19:17,969 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 00:19:17,969 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 00:19:17,970 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 00:19:17,970 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 00:19:17,971 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 00:19:17,971 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 00:19:17,973 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 00:19:17,982 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 00:19:17,983 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 00:19:17,984 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 00:19:17,985 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 00:19:17,986 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 00:19:17,987 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 00:19:17,988 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 00:19:17,989 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 00:19:17,990 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 00:19:17,991 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 00:19:17,991 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 00:19:17,991 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 00:19:17,991 INFO L280 TraceCheckUtils]: 12: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:17,992 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 00:19:17,992 INFO L280 TraceCheckUtils]: 14: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:17,992 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 00:19:17,992 INFO L280 TraceCheckUtils]: 16: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,992 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:17,993 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 00:19:17,993 INFO L280 TraceCheckUtils]: 19: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:17,993 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 00:19:17,993 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 00:19:17,993 INFO L280 TraceCheckUtils]: 22: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:17,994 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 00:19:17,994 INFO L280 TraceCheckUtils]: 24: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:17,994 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 00:19:17,994 INFO L280 TraceCheckUtils]: 26: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:17,995 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 00:19:17,996 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 00:19:17,997 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 00:19:17,999 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 00:19:17,999 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 00:19:17,999 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 00:19:18,001 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 00:19:18,001 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 00:19:18,002 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 00:19:18,002 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 00:19:18,002 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 00:19:18,003 INFO L280 TraceCheckUtils]: 38: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:18,003 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 00:19:18,003 INFO L280 TraceCheckUtils]: 40: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:18,003 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 00:19:18,004 INFO L280 TraceCheckUtils]: 42: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,004 INFO L275 TraceCheckUtils]: 43: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:18,004 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 00:19:18,004 INFO L280 TraceCheckUtils]: 45: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:18,004 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 00:19:18,005 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 00:19:18,005 INFO L280 TraceCheckUtils]: 48: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:18,005 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 00:19:18,005 INFO L280 TraceCheckUtils]: 50: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:18,006 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 00:19:18,006 INFO L280 TraceCheckUtils]: 52: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,006 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:18,006 INFO L280 TraceCheckUtils]: 54: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,008 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 00:19:18,008 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 00:19:18,009 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 00:19:18,009 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 00:19:18,010 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 00:19:18,010 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 00:19:18,011 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 00:19:18,012 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 00:19:18,012 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 00:19:18,013 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 00:19:18,014 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 00:19:18,014 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 00:19:18,015 INFO L280 TraceCheckUtils]: 67: Hoare triple {2727#false} havoc #t~ret20.base, #t~ret20.offset; {2727#false} is VALID [2020-07-18 00:19:18,015 INFO L280 TraceCheckUtils]: 68: Hoare triple {2727#false} assume true; {2727#false} is VALID [2020-07-18 00:19:18,015 INFO L275 TraceCheckUtils]: 69: Hoare quadruple {2727#false} {2726#true} #609#return; {2803#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-18 00:19:18,026 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 00:19:18,027 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 00:19:18,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {2726#true} #valid := #valid[0 := 0]; {2726#true} is VALID [2020-07-18 00:19:18,027 INFO L280 TraceCheckUtils]: 3: Hoare triple {2726#true} assume 0 < #StackHeapBarrier; {2726#true} is VALID [2020-07-18 00:19:18,027 INFO L280 TraceCheckUtils]: 4: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,027 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2726#true} {2726#true} #653#return; {2726#true} is VALID [2020-07-18 00:19:18,027 INFO L263 TraceCheckUtils]: 6: Hoare triple {2726#true} call #t~ret46 := main(); {2726#true} is VALID [2020-07-18 00:19:18,028 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 00:19:18,029 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 00:19:18,030 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 00:19:18,031 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 00:19:18,032 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 00:19:18,033 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 00:19:18,034 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 00:19:18,035 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 00:19:18,036 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 00:19:18,036 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 00:19:18,037 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 00:19:18,037 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 00:19:18,037 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 00:19:18,038 INFO L280 TraceCheckUtils]: 20: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:18,038 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 00:19:18,038 INFO L280 TraceCheckUtils]: 22: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:18,038 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 00:19:18,038 INFO L280 TraceCheckUtils]: 24: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,038 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:18,039 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 00:19:18,039 INFO L280 TraceCheckUtils]: 27: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:18,039 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 00:19:18,039 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 00:19:18,039 INFO L280 TraceCheckUtils]: 30: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:18,040 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 00:19:18,040 INFO L280 TraceCheckUtils]: 32: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:18,040 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 00:19:18,040 INFO L280 TraceCheckUtils]: 34: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,041 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 00:19:18,041 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 00:19:18,043 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 00:19:18,044 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 00:19:18,045 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 00:19:18,045 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 00:19:18,046 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 00:19:18,046 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 00:19:18,047 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 00:19:18,047 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 00:19:18,047 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 00:19:18,048 INFO L280 TraceCheckUtils]: 46: Hoare triple {2726#true} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2726#true} is VALID [2020-07-18 00:19:18,048 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 00:19:18,048 INFO L280 TraceCheckUtils]: 48: Hoare triple {2726#true} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L547 {2726#true} is VALID [2020-07-18 00:19:18,048 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 00:19:18,048 INFO L280 TraceCheckUtils]: 50: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,048 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2726#true} {2726#true} #601#return; {2726#true} is VALID [2020-07-18 00:19:18,049 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 00:19:18,049 INFO L280 TraceCheckUtils]: 53: Hoare triple {2726#true} havoc #t~ret4.base, #t~ret4.offset; {2726#true} is VALID [2020-07-18 00:19:18,049 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 00:19:18,049 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 00:19:18,049 INFO L280 TraceCheckUtils]: 56: Hoare triple {2726#true} havoc #t~mem5.base, #t~mem5.offset; {2726#true} is VALID [2020-07-18 00:19:18,050 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 00:19:18,050 INFO L280 TraceCheckUtils]: 58: Hoare triple {2726#true} assume !(~next~0.base != 0 || ~next~0.offset != 0); {2726#true} is VALID [2020-07-18 00:19:18,050 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 00:19:18,050 INFO L280 TraceCheckUtils]: 60: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,050 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2726#true} {2726#true} #625#return; {2726#true} is VALID [2020-07-18 00:19:18,050 INFO L280 TraceCheckUtils]: 62: Hoare triple {2726#true} assume true; {2726#true} is VALID [2020-07-18 00:19:18,052 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 00:19:18,052 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 00:19:18,053 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 00:19:18,053 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 00:19:18,054 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 00:19:18,054 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 00:19:18,055 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 00:19:18,055 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 00:19:18,056 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 00:19:18,057 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 00:19:18,058 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 00:19:18,058 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 00:19:18,059 INFO L280 TraceCheckUtils]: 75: Hoare triple {2727#false} havoc #t~ret20.base, #t~ret20.offset; {2727#false} is VALID [2020-07-18 00:19:18,059 INFO L280 TraceCheckUtils]: 76: Hoare triple {2727#false} assume true; {2727#false} is VALID [2020-07-18 00:19:18,059 INFO L275 TraceCheckUtils]: 77: Hoare quadruple {2727#false} {2726#true} #609#return; {2803#(not (= 0 |main_#t~ret45.base|))} is VALID [2020-07-18 00:19:18,060 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 00:19:18,060 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 00:19:18,061 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 00:19:18,062 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 00:19:18,063 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 00:19:18,063 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 00:19:18,064 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 00:19:18,064 INFO L263 TraceCheckUtils]: 85: Hoare triple {2727#false} call fail(); {2727#false} is VALID [2020-07-18 00:19:18,064 INFO L280 TraceCheckUtils]: 86: Hoare triple {2727#false} assume !false; {2727#false} is VALID [2020-07-18 00:19:18,080 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 00:19:18,119 INFO L192 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-18 00:19:18,120 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1127326733] [2020-07-18 00:19:18,120 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 00:19:18,120 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-07-18 00:19:18,120 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1384600660] [2020-07-18 00:19:18,121 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 87 [2020-07-18 00:19:18,122 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 00:19:18,122 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 00:19:18,188 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 00:19:18,189 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 00:19:18,190 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 00:19:18,196 INFO L168 Benchmark]: Toolchain (without parser) took 8235.55 ms. Allocated memory was 137.9 MB in the beginning and 337.1 MB in the end (delta: 199.2 MB). Free memory was 102.3 MB in the beginning and 197.3 MB in the end (delta: -94.9 MB). Peak memory consumption was 104.3 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:18,197 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-18 00:19:18,197 INFO L168 Benchmark]: CACSL2BoogieTranslator took 725.89 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 101.9 MB in the beginning and 161.7 MB in the end (delta: -59.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:18,198 INFO L168 Benchmark]: Boogie Preprocessor took 109.53 ms. Allocated memory is still 201.9 MB. Free memory was 161.7 MB in the beginning and 156.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:18,199 INFO L168 Benchmark]: RCFGBuilder took 1281.05 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 156.2 MB in the beginning and 141.4 MB in the end (delta: 14.8 MB). Peak memory consumption was 74.6 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:18,200 INFO L168 Benchmark]: TraceAbstraction took 6107.81 ms. Allocated memory was 234.4 MB in the beginning and 337.1 MB in the end (delta: 102.8 MB). Free memory was 141.4 MB in the beginning and 197.3 MB in the end (delta: -55.8 MB). Peak memory consumption was 46.9 MB. Max. memory is 7.1 GB. [2020-07-18 00:19:18,203 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 0.19 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 725.89 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 101.9 MB in the beginning and 161.7 MB in the end (delta: -59.7 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 109.53 ms. Allocated memory is still 201.9 MB. Free memory was 161.7 MB in the beginning and 156.2 MB in the end (delta: 5.4 MB). Peak memory consumption was 5.4 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1281.05 ms. Allocated memory was 201.9 MB in the beginning and 234.4 MB in the end (delta: 32.5 MB). Free memory was 156.2 MB in the beginning and 141.4 MB in the end (delta: 14.8 MB). Peak memory consumption was 74.6 MB. Max. memory is 7.1 GB. * TraceAbstraction took 6107.81 ms. Allocated memory was 234.4 MB in the beginning and 337.1 MB in the end (delta: 102.8 MB). Free memory was 141.4 MB in the beginning and 197.3 MB in the end (delta: -55.8 MB). Peak memory consumption was 46.9 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...