/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/sll_to_dll_rev-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 18:59:18,997 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 18:59:19,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 18:59:19,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 18:59:19,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 18:59:19,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 18:59:19,023 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 18:59:19,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 18:59:19,036 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 18:59:19,039 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 18:59:19,041 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 18:59:19,043 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 18:59:19,043 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 18:59:19,045 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 18:59:19,047 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 18:59:19,048 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 18:59:19,049 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 18:59:19,050 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 18:59:19,051 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 18:59:19,056 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 18:59:19,062 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 18:59:19,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 18:59:19,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 18:59:19,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 18:59:19,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 18:59:19,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 18:59:19,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 18:59:19,070 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 18:59:19,070 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 18:59:19,071 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 18:59:19,071 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 18:59:19,072 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 18:59:19,072 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 18:59:19,073 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 18:59:19,074 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 18:59:19,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 18:59:19,075 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 18:59:19,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 18:59:19,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 18:59:19,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 18:59:19,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 18:59:19,077 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-10 18:59:19,086 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 18:59:19,086 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 18:59:19,087 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 18:59:19,088 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 18:59:19,088 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 18:59:19,088 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 18:59:19,088 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 18:59:19,088 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 18:59:19,089 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 18:59:19,089 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 18:59:19,089 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 18:59:19,089 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 18:59:19,089 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 18:59:19,090 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 18:59:19,090 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 18:59:19,090 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-10 18:59:19,090 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 18:59:19,090 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 18:59:19,091 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 18:59:19,091 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 18:59:19,091 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-10 18:59:19,091 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 18:59:19,091 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-10 18:59:19,367 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 18:59:19,380 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 18:59:19,383 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 18:59:19,385 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 18:59:19,385 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 18:59:19,386 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/sll_to_dll_rev-1.i [2020-07-10 18:59:19,454 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b969344c9/d4c421c5521a43199c67879e5b1814f5/FLAG97d9acfc4 [2020-07-10 18:59:20,011 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 18:59:20,013 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/sll_to_dll_rev-1.i [2020-07-10 18:59:20,032 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b969344c9/d4c421c5521a43199c67879e5b1814f5/FLAG97d9acfc4 [2020-07-10 18:59:20,350 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b969344c9/d4c421c5521a43199c67879e5b1814f5 [2020-07-10 18:59:20,360 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 18:59:20,362 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 18:59:20,363 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 18:59:20,363 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 18:59:20,367 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 18:59:20,368 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:20,371 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32f0770f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20, skipping insertion in model container [2020-07-10 18:59:20,371 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:20,379 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 18:59:20,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 18:59:20,832 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 18:59:20,841 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 18:59:20,900 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 18:59:20,959 INFO L208 MainTranslator]: Completed translation [2020-07-10 18:59:20,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20 WrapperNode [2020-07-10 18:59:20,960 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 18:59:20,961 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 18:59:20,961 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 18:59:20,961 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 18:59:20,975 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:20,975 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:20,994 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:20,994 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:21,045 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:21,058 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:21,072 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... [2020-07-10 18:59:21,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 18:59:21,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 18:59:21,087 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 18:59:21,087 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 18:59:21,088 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 18:59:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 18:59:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 18:59:21,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-10 18:59:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-10 18:59:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-07-10 18:59:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_node [2020-07-10 18:59:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure chain_node [2020-07-10 18:59:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure create_sll [2020-07-10 18:59:21,153 INFO L138 BoogieDeclarations]: Found implementation of procedure init_back_link [2020-07-10 18:59:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure reverse_dll [2020-07-10 18:59:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_fw_link [2020-07-10 18:59:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure check_seq_next [2020-07-10 18:59:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure check_seq_prev [2020-07-10 18:59:21,154 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 18:59:21,154 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 18:59:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-10 18:59:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-10 18:59:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-10 18:59:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-10 18:59:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-10 18:59:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-10 18:59:21,155 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-10 18:59:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-10 18:59:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-10 18:59:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-10 18:59:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-10 18:59:21,156 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-10 18:59:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-10 18:59:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-10 18:59:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-10 18:59:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-10 18:59:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-10 18:59:21,157 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-10 18:59:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-10 18:59:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-10 18:59:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-10 18:59:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-10 18:59:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-10 18:59:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-10 18:59:21,158 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-10 18:59:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-10 18:59:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-10 18:59:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-10 18:59:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-10 18:59:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-10 18:59:21,159 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-10 18:59:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-10 18:59:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-10 18:59:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-10 18:59:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-10 18:59:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-10 18:59:21,160 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-10 18:59:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-10 18:59:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-10 18:59:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-10 18:59:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-10 18:59:21,161 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-10 18:59:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-10 18:59:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-10 18:59:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-10 18:59:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-10 18:59:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-10 18:59:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-10 18:59:21,162 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-10 18:59:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-10 18:59:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-10 18:59:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-10 18:59:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 18:59:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-10 18:59:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-10 18:59:21,163 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 18:59:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-10 18:59:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-10 18:59:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-10 18:59:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-10 18:59:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 18:59:21,164 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-10 18:59:21,165 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-10 18:59:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-10 18:59:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-10 18:59:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-10 18:59:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-10 18:59:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-10 18:59:21,166 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-10 18:59:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-10 18:59:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-10 18:59:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-10 18:59:21,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-10 18:59:21,168 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-10 18:59:21,169 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 18:59:21,170 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-07-10 18:59:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_node [2020-07-10 18:59:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 18:59:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 18:59:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure chain_node [2020-07-10 18:59:21,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 18:59:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure create_sll [2020-07-10 18:59:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 18:59:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-10 18:59:21,172 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 18:59:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure init_back_link [2020-07-10 18:59:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure reverse_dll [2020-07-10 18:59:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure remove_fw_link [2020-07-10 18:59:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure check_seq_next [2020-07-10 18:59:21,173 INFO L130 BoogieDeclarations]: Found specification of procedure check_seq_prev [2020-07-10 18:59:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 18:59:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 18:59:21,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 18:59:22,267 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 18:59:22,267 INFO L295 CfgBuilder]: Removed 33 assume(true) statements. [2020-07-10 18:59:22,272 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 06:59:22 BoogieIcfgContainer [2020-07-10 18:59:22,272 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 18:59:22,274 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 18:59:22,274 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 18:59:22,277 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 18:59:22,278 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 06:59:20" (1/3) ... [2020-07-10 18:59:22,278 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce011e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 06:59:22, skipping insertion in model container [2020-07-10 18:59:22,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 06:59:20" (2/3) ... [2020-07-10 18:59:22,279 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2ce011e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 06:59:22, skipping insertion in model container [2020-07-10 18:59:22,279 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 06:59:22" (3/3) ... [2020-07-10 18:59:22,281 INFO L109 eAbstractionObserver]: Analyzing ICFG sll_to_dll_rev-1.i [2020-07-10 18:59:22,291 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-10 18:59:22,299 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 18:59:22,314 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 18:59:22,337 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 18:59:22,337 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 18:59:22,338 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-10 18:59:22,338 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 18:59:22,338 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 18:59:22,338 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 18:59:22,338 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 18:59:22,339 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 18:59:22,359 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states. [2020-07-10 18:59:22,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-07-10 18:59:22,373 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:59:22,374 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:59:22,375 INFO L427 AbstractCegarLoop]: === Iteration 1 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:59:22,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:59:22,382 INFO L82 PathProgramCache]: Analyzing trace with hash 2069327278, now seen corresponding path program 1 times [2020-07-10 18:59:22,391 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:59:22,391 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [657445310] [2020-07-10 18:59:22,392 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:59:22,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:22,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:22,663 INFO L280 TraceCheckUtils]: 0: Hoare triple {238#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {211#true} is VALID [2020-07-10 18:59:22,664 INFO L280 TraceCheckUtils]: 1: Hoare triple {211#true} #valid := #valid[0 := 0]; {211#true} is VALID [2020-07-10 18:59:22,665 INFO L280 TraceCheckUtils]: 2: Hoare triple {211#true} assume 0 < #StackHeapBarrier; {211#true} is VALID [2020-07-10 18:59:22,666 INFO L280 TraceCheckUtils]: 3: Hoare triple {211#true} assume true; {211#true} is VALID [2020-07-10 18:59:22,667 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {211#true} {211#true} #503#return; {211#true} is VALID [2020-07-10 18:59:22,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:22,721 INFO L280 TraceCheckUtils]: 0: Hoare triple {239#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~pp1.base, ~pp1.offset := #in~pp1.base, #in~pp1.offset; {211#true} is VALID [2020-07-10 18:59:22,722 INFO L280 TraceCheckUtils]: 1: Hoare triple {211#true} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {211#true} is VALID [2020-07-10 18:59:22,722 INFO L280 TraceCheckUtils]: 2: Hoare triple {211#true} SUMMARY for call ~#list~0.base, ~#list~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {211#true} is VALID [2020-07-10 18:59:22,722 INFO L280 TraceCheckUtils]: 3: Hoare triple {211#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#list~0.base, ~#list~0.offset, 4); srcloc: L577-1 {211#true} is VALID [2020-07-10 18:59:22,723 INFO L280 TraceCheckUtils]: 4: Hoare triple {211#true} assume !true; {212#false} is VALID [2020-07-10 18:59:22,724 INFO L280 TraceCheckUtils]: 5: Hoare triple {212#false} SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L578-3 {212#false} is VALID [2020-07-10 18:59:22,724 INFO L280 TraceCheckUtils]: 6: Hoare triple {212#false} SUMMARY for call write~$Pointer$(#t~mem6.base, #t~mem6.offset, ~pp2.base, ~pp2.offset, 4); srcloc: L581 {212#false} is VALID [2020-07-10 18:59:22,724 INFO L280 TraceCheckUtils]: 7: Hoare triple {212#false} havoc #t~mem6.base, #t~mem6.offset; {212#false} is VALID [2020-07-10 18:59:22,725 INFO L280 TraceCheckUtils]: 8: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-10 18:59:22,725 INFO L280 TraceCheckUtils]: 9: Hoare triple {212#false} SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L582-5 {212#false} is VALID [2020-07-10 18:59:22,726 INFO L280 TraceCheckUtils]: 10: Hoare triple {212#false} SUMMARY for call write~$Pointer$(#t~mem8.base, #t~mem8.offset, ~pp1.base, ~pp1.offset, 4); srcloc: L584 {212#false} is VALID [2020-07-10 18:59:22,726 INFO L280 TraceCheckUtils]: 11: Hoare triple {212#false} havoc #t~mem8.base, #t~mem8.offset; {212#false} is VALID [2020-07-10 18:59:22,726 INFO L280 TraceCheckUtils]: 12: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-10 18:59:22,727 INFO L280 TraceCheckUtils]: 13: Hoare triple {212#false} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L585-4 {212#false} is VALID [2020-07-10 18:59:22,727 INFO L280 TraceCheckUtils]: 14: Hoare triple {212#false} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-10 18:59:22,727 INFO L280 TraceCheckUtils]: 15: Hoare triple {212#false} havoc #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-10 18:59:22,728 INFO L280 TraceCheckUtils]: 16: Hoare triple {212#false} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {212#false} is VALID [2020-07-10 18:59:22,728 INFO L280 TraceCheckUtils]: 17: Hoare triple {212#false} havoc ~#list~0.base, ~#list~0.offset; {212#false} is VALID [2020-07-10 18:59:22,728 INFO L280 TraceCheckUtils]: 18: Hoare triple {212#false} assume true; {212#false} is VALID [2020-07-10 18:59:22,729 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {212#false} {211#true} #459#return; {212#false} is VALID [2020-07-10 18:59:22,732 INFO L263 TraceCheckUtils]: 0: Hoare triple {211#true} call ULTIMATE.init(); {238#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-10 18:59:22,732 INFO L280 TraceCheckUtils]: 1: Hoare triple {238#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {211#true} is VALID [2020-07-10 18:59:22,733 INFO L280 TraceCheckUtils]: 2: Hoare triple {211#true} #valid := #valid[0 := 0]; {211#true} is VALID [2020-07-10 18:59:22,733 INFO L280 TraceCheckUtils]: 3: Hoare triple {211#true} assume 0 < #StackHeapBarrier; {211#true} is VALID [2020-07-10 18:59:22,733 INFO L280 TraceCheckUtils]: 4: Hoare triple {211#true} assume true; {211#true} is VALID [2020-07-10 18:59:22,734 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {211#true} {211#true} #503#return; {211#true} is VALID [2020-07-10 18:59:22,734 INFO L263 TraceCheckUtils]: 6: Hoare triple {211#true} call #t~ret37 := main(); {211#true} is VALID [2020-07-10 18:59:22,734 INFO L280 TraceCheckUtils]: 7: Hoare triple {211#true} SUMMARY for call ~#p1~0.base, ~#p1~0.offset := #Ultimate.allocOnStack(4); srcloc: mainENTRY {211#true} is VALID [2020-07-10 18:59:22,735 INFO L280 TraceCheckUtils]: 8: Hoare triple {211#true} SUMMARY for call ~#p2~0.base, ~#p2~0.offset := #Ultimate.allocOnStack(4); srcloc: L628 {211#true} is VALID [2020-07-10 18:59:22,737 INFO L263 TraceCheckUtils]: 9: Hoare triple {211#true} call #t~ret19.base, #t~ret19.offset := create_sll(~#p1~0.base, ~#p1~0.offset, ~#p2~0.base, ~#p2~0.offset); {239#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:22,738 INFO L280 TraceCheckUtils]: 10: Hoare triple {239#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~pp1.base, ~pp1.offset := #in~pp1.base, #in~pp1.offset; {211#true} is VALID [2020-07-10 18:59:22,738 INFO L280 TraceCheckUtils]: 11: Hoare triple {211#true} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {211#true} is VALID [2020-07-10 18:59:22,738 INFO L280 TraceCheckUtils]: 12: Hoare triple {211#true} SUMMARY for call ~#list~0.base, ~#list~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {211#true} is VALID [2020-07-10 18:59:22,739 INFO L280 TraceCheckUtils]: 13: Hoare triple {211#true} SUMMARY for call write~init~$Pointer$(0, 0, ~#list~0.base, ~#list~0.offset, 4); srcloc: L577-1 {211#true} is VALID [2020-07-10 18:59:22,740 INFO L280 TraceCheckUtils]: 14: Hoare triple {211#true} assume !true; {212#false} is VALID [2020-07-10 18:59:22,740 INFO L280 TraceCheckUtils]: 15: Hoare triple {212#false} SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L578-3 {212#false} is VALID [2020-07-10 18:59:22,740 INFO L280 TraceCheckUtils]: 16: Hoare triple {212#false} SUMMARY for call write~$Pointer$(#t~mem6.base, #t~mem6.offset, ~pp2.base, ~pp2.offset, 4); srcloc: L581 {212#false} is VALID [2020-07-10 18:59:22,741 INFO L280 TraceCheckUtils]: 17: Hoare triple {212#false} havoc #t~mem6.base, #t~mem6.offset; {212#false} is VALID [2020-07-10 18:59:22,741 INFO L280 TraceCheckUtils]: 18: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-10 18:59:22,741 INFO L280 TraceCheckUtils]: 19: Hoare triple {212#false} SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L582-5 {212#false} is VALID [2020-07-10 18:59:22,741 INFO L280 TraceCheckUtils]: 20: Hoare triple {212#false} SUMMARY for call write~$Pointer$(#t~mem8.base, #t~mem8.offset, ~pp1.base, ~pp1.offset, 4); srcloc: L584 {212#false} is VALID [2020-07-10 18:59:22,742 INFO L280 TraceCheckUtils]: 21: Hoare triple {212#false} havoc #t~mem8.base, #t~mem8.offset; {212#false} is VALID [2020-07-10 18:59:22,742 INFO L280 TraceCheckUtils]: 22: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-10 18:59:22,742 INFO L280 TraceCheckUtils]: 23: Hoare triple {212#false} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L585-4 {212#false} is VALID [2020-07-10 18:59:22,743 INFO L280 TraceCheckUtils]: 24: Hoare triple {212#false} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-10 18:59:22,743 INFO L280 TraceCheckUtils]: 25: Hoare triple {212#false} havoc #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-10 18:59:22,743 INFO L280 TraceCheckUtils]: 26: Hoare triple {212#false} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {212#false} is VALID [2020-07-10 18:59:22,744 INFO L280 TraceCheckUtils]: 27: Hoare triple {212#false} havoc ~#list~0.base, ~#list~0.offset; {212#false} is VALID [2020-07-10 18:59:22,744 INFO L280 TraceCheckUtils]: 28: Hoare triple {212#false} assume true; {212#false} is VALID [2020-07-10 18:59:22,744 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {212#false} {211#true} #459#return; {212#false} is VALID [2020-07-10 18:59:22,745 INFO L280 TraceCheckUtils]: 30: Hoare triple {212#false} ~list~1.base, ~list~1.offset := #t~ret19.base, #t~ret19.offset; {212#false} is VALID [2020-07-10 18:59:22,745 INFO L280 TraceCheckUtils]: 31: Hoare triple {212#false} havoc #t~ret19.base, #t~ret19.offset; {212#false} is VALID [2020-07-10 18:59:22,745 INFO L280 TraceCheckUtils]: 32: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-10 18:59:22,746 INFO L280 TraceCheckUtils]: 33: Hoare triple {212#false} SUMMARY for call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~#p1~0.base, ~#p1~0.offset, 4); srcloc: L630-2 {212#false} is VALID [2020-07-10 18:59:22,746 INFO L280 TraceCheckUtils]: 34: Hoare triple {212#false} SUMMARY for call #t~mem21.base, #t~mem21.offset := read~$Pointer$(~#p2~0.base, ~#p2~0.offset, 4); srcloc: L631 {212#false} is VALID [2020-07-10 18:59:22,746 INFO L263 TraceCheckUtils]: 35: Hoare triple {212#false} call check_seq_next(#t~mem20.base, #t~mem20.offset, #t~mem21.base, #t~mem21.offset); {212#false} is VALID [2020-07-10 18:59:22,747 INFO L280 TraceCheckUtils]: 36: Hoare triple {212#false} ~beg.base, ~beg.offset := #in~beg.base, #in~beg.offset; {212#false} is VALID [2020-07-10 18:59:22,747 INFO L280 TraceCheckUtils]: 37: Hoare triple {212#false} ~end.base, ~end.offset := #in~end.base, #in~end.offset; {212#false} is VALID [2020-07-10 18:59:22,747 INFO L280 TraceCheckUtils]: 38: Hoare triple {212#false} assume ~beg.base == 0 && ~beg.offset == 0; {212#false} is VALID [2020-07-10 18:59:22,748 INFO L263 TraceCheckUtils]: 39: Hoare triple {212#false} call fail(); {212#false} is VALID [2020-07-10 18:59:22,748 INFO L280 TraceCheckUtils]: 40: Hoare triple {212#false} assume !false; {212#false} is VALID [2020-07-10 18:59:22,752 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 18:59:22,753 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:59:22,755 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [657445310] [2020-07-10 18:59:22,757 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:59:22,757 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 18:59:22,758 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1226335180] [2020-07-10 18:59:22,764 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2020-07-10 18:59:22,767 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:59:22,772 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 18:59:22,842 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:59:22,842 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 18:59:22,842 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:59:22,852 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 18:59:22,852 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 18:59:22,855 INFO L87 Difference]: Start difference. First operand 208 states. Second operand 4 states. [2020-07-10 18:59:24,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:59:24,620 INFO L93 Difference]: Finished difference Result 423 states and 572 transitions. [2020-07-10 18:59:24,621 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-10 18:59:24,621 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2020-07-10 18:59:24,621 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:59:24,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 18:59:24,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 572 transitions. [2020-07-10 18:59:24,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 18:59:24,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 572 transitions. [2020-07-10 18:59:24,685 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 572 transitions. [2020-07-10 18:59:25,393 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 572 edges. 572 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:59:25,428 INFO L225 Difference]: With dead ends: 423 [2020-07-10 18:59:25,429 INFO L226 Difference]: Without dead ends: 211 [2020-07-10 18:59:25,440 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 6 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 18:59:25,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2020-07-10 18:59:25,706 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 188. [2020-07-10 18:59:25,706 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:59:25,707 INFO L82 GeneralOperation]: Start isEquivalent. First operand 211 states. Second operand 188 states. [2020-07-10 18:59:25,708 INFO L74 IsIncluded]: Start isIncluded. First operand 211 states. Second operand 188 states. [2020-07-10 18:59:25,708 INFO L87 Difference]: Start difference. First operand 211 states. Second operand 188 states. [2020-07-10 18:59:25,730 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:59:25,731 INFO L93 Difference]: Finished difference Result 211 states and 234 transitions. [2020-07-10 18:59:25,731 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 234 transitions. [2020-07-10 18:59:25,735 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:59:25,735 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:59:25,735 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 211 states. [2020-07-10 18:59:25,735 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 211 states. [2020-07-10 18:59:25,755 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:59:25,755 INFO L93 Difference]: Finished difference Result 211 states and 234 transitions. [2020-07-10 18:59:25,756 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 234 transitions. [2020-07-10 18:59:25,758 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:59:25,758 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:59:25,758 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:59:25,758 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:59:25,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2020-07-10 18:59:25,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 208 transitions. [2020-07-10 18:59:25,776 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 208 transitions. Word has length 41 [2020-07-10 18:59:25,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:59:25,777 INFO L479 AbstractCegarLoop]: Abstraction has 188 states and 208 transitions. [2020-07-10 18:59:25,777 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 18:59:25,777 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 188 states and 208 transitions. [2020-07-10 18:59:26,083 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:59:26,084 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 208 transitions. [2020-07-10 18:59:26,086 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-07-10 18:59:26,086 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:59:26,087 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:59:26,087 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 18:59:26,087 INFO L427 AbstractCegarLoop]: === Iteration 2 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:59:26,087 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:59:26,087 INFO L82 PathProgramCache]: Analyzing trace with hash 2121642840, now seen corresponding path program 1 times [2020-07-10 18:59:26,088 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:59:26,088 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1496725054] [2020-07-10 18:59:26,088 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:59:26,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:26,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:26,646 INFO L280 TraceCheckUtils]: 0: Hoare triple {1966#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {1889#true} is VALID [2020-07-10 18:59:26,646 INFO L280 TraceCheckUtils]: 1: Hoare triple {1889#true} #valid := #valid[0 := 0]; {1889#true} is VALID [2020-07-10 18:59:26,647 INFO L280 TraceCheckUtils]: 2: Hoare triple {1889#true} assume 0 < #StackHeapBarrier; {1889#true} is VALID [2020-07-10 18:59:26,647 INFO L280 TraceCheckUtils]: 3: Hoare triple {1889#true} assume true; {1889#true} is VALID [2020-07-10 18:59:26,647 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1889#true} {1889#true} #503#return; {1889#true} is VALID [2020-07-10 18:59:26,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:27,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:27,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:27,361 INFO L280 TraceCheckUtils]: 0: Hoare triple {1967#(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_nodeENTRY {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:27,362 INFO L280 TraceCheckUtils]: 1: Hoare triple {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,363 INFO L280 TraceCheckUtils]: 2: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,363 INFO L280 TraceCheckUtils]: 3: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,364 INFO L280 TraceCheckUtils]: 4: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,364 INFO L280 TraceCheckUtils]: 5: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:27,365 INFO L280 TraceCheckUtils]: 6: Hoare triple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:27,366 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2021#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:27,367 INFO L280 TraceCheckUtils]: 0: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-10 18:59:27,368 INFO L263 TraceCheckUtils]: 1: Hoare triple {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:27,369 INFO L280 TraceCheckUtils]: 2: Hoare triple {1967#(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_nodeENTRY {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:27,370 INFO L280 TraceCheckUtils]: 3: Hoare triple {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,370 INFO L280 TraceCheckUtils]: 4: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,371 INFO L280 TraceCheckUtils]: 5: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,371 INFO L280 TraceCheckUtils]: 6: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:27,372 INFO L280 TraceCheckUtils]: 7: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:27,372 INFO L280 TraceCheckUtils]: 8: Hoare triple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:27,374 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2021#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:27,375 INFO L280 TraceCheckUtils]: 10: Hoare triple {2021#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:27,376 INFO L280 TraceCheckUtils]: 11: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~ret3.base, #t~ret3.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:27,377 INFO L280 TraceCheckUtils]: 12: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:27,377 INFO L280 TraceCheckUtils]: 13: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:27,378 INFO L280 TraceCheckUtils]: 14: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~mem4.base, #t~mem4.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:27,379 INFO L280 TraceCheckUtils]: 15: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:27,380 INFO L280 TraceCheckUtils]: 16: Hoare triple {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:27,382 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} #489#return; {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:27,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:28,682 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:29,204 INFO L280 TraceCheckUtils]: 0: Hoare triple {1967#(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_nodeENTRY {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:29,205 INFO L280 TraceCheckUtils]: 1: Hoare triple {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,205 INFO L280 TraceCheckUtils]: 2: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,206 INFO L280 TraceCheckUtils]: 3: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,207 INFO L280 TraceCheckUtils]: 4: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,209 INFO L280 TraceCheckUtils]: 5: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,210 INFO L280 TraceCheckUtils]: 6: Hoare triple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,214 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {2036#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= 0 |chain_node_#t~ret3.base|)) (not (= chain_node_~ppnode.offset 0))) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,220 INFO L280 TraceCheckUtils]: 0: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:29,221 INFO L263 TraceCheckUtils]: 1: Hoare triple {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,222 INFO L280 TraceCheckUtils]: 2: Hoare triple {1967#(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_nodeENTRY {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:29,223 INFO L280 TraceCheckUtils]: 3: Hoare triple {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,224 INFO L280 TraceCheckUtils]: 4: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,226 INFO L280 TraceCheckUtils]: 5: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,229 INFO L280 TraceCheckUtils]: 6: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,232 INFO L280 TraceCheckUtils]: 7: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,233 INFO L280 TraceCheckUtils]: 8: Hoare triple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,236 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {2036#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= 0 |chain_node_#t~ret3.base|)) (not (= chain_node_~ppnode.offset 0))) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,239 INFO L280 TraceCheckUtils]: 10: Hoare triple {2036#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= 0 |chain_node_#t~ret3.base|)) (not (= chain_node_~ppnode.offset 0))) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,240 INFO L280 TraceCheckUtils]: 11: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} havoc #t~ret3.base, #t~ret3.offset; {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,242 INFO L280 TraceCheckUtils]: 12: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,249 INFO L280 TraceCheckUtils]: 13: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:29,251 INFO L280 TraceCheckUtils]: 14: Hoare triple {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} havoc #t~mem4.base, #t~mem4.offset; {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:29,270 INFO L280 TraceCheckUtils]: 15: Hoare triple {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} is VALID [2020-07-10 18:59:29,284 INFO L280 TraceCheckUtils]: 16: Hoare triple {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} assume true; {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} is VALID [2020-07-10 18:59:29,292 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} #493#return; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,298 INFO L280 TraceCheckUtils]: 0: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~pp1.base, ~pp1.offset := #in~pp1.base, #in~pp1.offset; {1968#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,300 INFO L280 TraceCheckUtils]: 1: Hoare triple {1968#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {1969#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,301 INFO L280 TraceCheckUtils]: 2: Hoare triple {1969#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call ~#list~0.base, ~#list~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,302 INFO L280 TraceCheckUtils]: 3: Hoare triple {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call write~init~$Pointer$(0, 0, ~#list~0.base, ~#list~0.offset, 4); srcloc: L577-1 {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,305 INFO L263 TraceCheckUtils]: 4: Hoare triple {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} call chain_node(~#list~0.base, ~#list~0.offset); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-10 18:59:29,316 INFO L263 TraceCheckUtils]: 6: Hoare triple {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,317 INFO L280 TraceCheckUtils]: 7: Hoare triple {1967#(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_nodeENTRY {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:29,318 INFO L280 TraceCheckUtils]: 8: Hoare triple {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,319 INFO L280 TraceCheckUtils]: 9: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,319 INFO L280 TraceCheckUtils]: 10: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,320 INFO L280 TraceCheckUtils]: 11: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,321 INFO L280 TraceCheckUtils]: 12: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:29,321 INFO L280 TraceCheckUtils]: 13: Hoare triple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:29,323 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2021#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:29,323 INFO L280 TraceCheckUtils]: 15: Hoare triple {2021#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,324 INFO L280 TraceCheckUtils]: 16: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~ret3.base, #t~ret3.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,325 INFO L280 TraceCheckUtils]: 17: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,326 INFO L280 TraceCheckUtils]: 18: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,326 INFO L280 TraceCheckUtils]: 19: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~mem4.base, #t~mem4.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,328 INFO L280 TraceCheckUtils]: 20: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:29,328 INFO L280 TraceCheckUtils]: 21: Hoare triple {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:29,330 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} #489#return; {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,331 INFO L280 TraceCheckUtils]: 23: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,332 INFO L280 TraceCheckUtils]: 24: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume !(0 != #t~nondet5); {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,333 INFO L280 TraceCheckUtils]: 25: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} havoc #t~nondet5; {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,334 INFO L280 TraceCheckUtils]: 26: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L578-3 {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,336 INFO L280 TraceCheckUtils]: 27: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call write~$Pointer$(#t~mem6.base, #t~mem6.offset, ~pp2.base, ~pp2.offset, 4); srcloc: L581 {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,336 INFO L280 TraceCheckUtils]: 28: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} havoc #t~mem6.base, #t~mem6.offset; {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,337 INFO L280 TraceCheckUtils]: 29: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,338 INFO L280 TraceCheckUtils]: 30: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume !(0 != #t~nondet7); {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,340 INFO L280 TraceCheckUtils]: 31: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} havoc #t~nondet7; {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,341 INFO L280 TraceCheckUtils]: 32: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L582-5 {1991#(and (or (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 |create_sll_#t~mem8.base|)))) (= 0 |create_sll_~#list~0.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,342 INFO L280 TraceCheckUtils]: 33: Hoare triple {1991#(and (or (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 |create_sll_#t~mem8.base|)))) (= 0 |create_sll_~#list~0.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call write~$Pointer$(#t~mem8.base, #t~mem8.offset, ~pp1.base, ~pp1.offset, 4); srcloc: L584 {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-10 18:59:29,342 INFO L280 TraceCheckUtils]: 34: Hoare triple {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} havoc #t~mem8.base, #t~mem8.offset; {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-10 18:59:29,346 INFO L263 TraceCheckUtils]: 35: Hoare triple {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} call chain_node(~#list~0.base, ~#list~0.offset); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,347 INFO L280 TraceCheckUtils]: 36: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:29,348 INFO L263 TraceCheckUtils]: 37: Hoare triple {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,349 INFO L280 TraceCheckUtils]: 38: Hoare triple {1967#(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_nodeENTRY {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:29,350 INFO L280 TraceCheckUtils]: 39: Hoare triple {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,351 INFO L280 TraceCheckUtils]: 40: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,352 INFO L280 TraceCheckUtils]: 41: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,354 INFO L280 TraceCheckUtils]: 42: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,355 INFO L280 TraceCheckUtils]: 43: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,356 INFO L280 TraceCheckUtils]: 44: Hoare triple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,359 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {2036#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= 0 |chain_node_#t~ret3.base|)) (not (= chain_node_~ppnode.offset 0))) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,361 INFO L280 TraceCheckUtils]: 46: Hoare triple {2036#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= 0 |chain_node_#t~ret3.base|)) (not (= chain_node_~ppnode.offset 0))) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,362 INFO L280 TraceCheckUtils]: 47: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} havoc #t~ret3.base, #t~ret3.offset; {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,365 INFO L280 TraceCheckUtils]: 48: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,370 INFO L280 TraceCheckUtils]: 49: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:29,372 INFO L280 TraceCheckUtils]: 50: Hoare triple {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} havoc #t~mem4.base, #t~mem4.offset; {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:29,389 INFO L280 TraceCheckUtils]: 51: Hoare triple {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} is VALID [2020-07-10 18:59:29,392 INFO L280 TraceCheckUtils]: 52: Hoare triple {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} assume true; {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} is VALID [2020-07-10 18:59:29,401 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} #493#return; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,402 INFO L280 TraceCheckUtils]: 54: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,403 INFO L280 TraceCheckUtils]: 55: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume !(0 != #t~nondet9); {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,407 INFO L280 TraceCheckUtils]: 56: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~nondet9; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,407 INFO L280 TraceCheckUtils]: 57: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L585-4 {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,408 INFO L280 TraceCheckUtils]: 58: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,408 INFO L280 TraceCheckUtils]: 59: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~mem10.base, #t~mem10.offset; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,409 INFO L280 TraceCheckUtils]: 60: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,409 INFO L280 TraceCheckUtils]: 61: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc ~#list~0.base, ~#list~0.offset; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,409 INFO L280 TraceCheckUtils]: 62: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume true; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,411 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} {1897#(and (= 0 |main_~#p1~0.offset|) (= 1 (select |#valid| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p1~0.base|))} #459#return; {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} is VALID [2020-07-10 18:59:29,442 INFO L263 TraceCheckUtils]: 0: Hoare triple {1889#true} call ULTIMATE.init(); {1966#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-10 18:59:29,443 INFO L280 TraceCheckUtils]: 1: Hoare triple {1966#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {1889#true} is VALID [2020-07-10 18:59:29,443 INFO L280 TraceCheckUtils]: 2: Hoare triple {1889#true} #valid := #valid[0 := 0]; {1889#true} is VALID [2020-07-10 18:59:29,443 INFO L280 TraceCheckUtils]: 3: Hoare triple {1889#true} assume 0 < #StackHeapBarrier; {1889#true} is VALID [2020-07-10 18:59:29,444 INFO L280 TraceCheckUtils]: 4: Hoare triple {1889#true} assume true; {1889#true} is VALID [2020-07-10 18:59:29,444 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1889#true} {1889#true} #503#return; {1889#true} is VALID [2020-07-10 18:59:29,444 INFO L263 TraceCheckUtils]: 6: Hoare triple {1889#true} call #t~ret37 := main(); {1889#true} is VALID [2020-07-10 18:59:29,447 INFO L280 TraceCheckUtils]: 7: Hoare triple {1889#true} SUMMARY for call ~#p1~0.base, ~#p1~0.offset := #Ultimate.allocOnStack(4); srcloc: mainENTRY {1896#(and (= 0 |main_~#p1~0.offset|) (<= (+ |#StackHeapBarrier| 1) |main_~#p1~0.base|))} is VALID [2020-07-10 18:59:29,448 INFO L280 TraceCheckUtils]: 8: Hoare triple {1896#(and (= 0 |main_~#p1~0.offset|) (<= (+ |#StackHeapBarrier| 1) |main_~#p1~0.base|))} SUMMARY for call ~#p2~0.base, ~#p2~0.offset := #Ultimate.allocOnStack(4); srcloc: L628 {1897#(and (= 0 |main_~#p1~0.offset|) (= 1 (select |#valid| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p1~0.base|))} is VALID [2020-07-10 18:59:29,450 INFO L263 TraceCheckUtils]: 9: Hoare triple {1897#(and (= 0 |main_~#p1~0.offset|) (= 1 (select |#valid| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p1~0.base|))} call #t~ret19.base, #t~ret19.offset := create_sll(~#p1~0.base, ~#p1~0.offset, ~#p2~0.base, ~#p2~0.offset); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,450 INFO L280 TraceCheckUtils]: 10: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~pp1.base, ~pp1.offset := #in~pp1.base, #in~pp1.offset; {1968#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,451 INFO L280 TraceCheckUtils]: 11: Hoare triple {1968#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {1969#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,452 INFO L280 TraceCheckUtils]: 12: Hoare triple {1969#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= |#valid| |old(#valid)|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call ~#list~0.base, ~#list~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,453 INFO L280 TraceCheckUtils]: 13: Hoare triple {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call write~init~$Pointer$(0, 0, ~#list~0.base, ~#list~0.offset, 4); srcloc: L577-1 {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,455 INFO L263 TraceCheckUtils]: 14: Hoare triple {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} call chain_node(~#list~0.base, ~#list~0.offset); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,461 INFO L280 TraceCheckUtils]: 15: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-10 18:59:29,463 INFO L263 TraceCheckUtils]: 16: Hoare triple {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,464 INFO L280 TraceCheckUtils]: 17: Hoare triple {1967#(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_nodeENTRY {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:29,465 INFO L280 TraceCheckUtils]: 18: Hoare triple {2024#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,465 INFO L280 TraceCheckUtils]: 19: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,466 INFO L280 TraceCheckUtils]: 20: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,466 INFO L280 TraceCheckUtils]: 21: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:29,467 INFO L280 TraceCheckUtils]: 22: Hoare triple {2025#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:29,467 INFO L280 TraceCheckUtils]: 23: Hoare triple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:29,468 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2026#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2012#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2021#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:29,469 INFO L280 TraceCheckUtils]: 25: Hoare triple {2021#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,469 INFO L280 TraceCheckUtils]: 26: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~ret3.base, #t~ret3.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,470 INFO L280 TraceCheckUtils]: 27: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,471 INFO L280 TraceCheckUtils]: 28: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,472 INFO L280 TraceCheckUtils]: 29: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~mem4.base, #t~mem4.offset; {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:29,473 INFO L280 TraceCheckUtils]: 30: Hoare triple {2022#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:29,474 INFO L280 TraceCheckUtils]: 31: Hoare triple {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:29,475 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2023#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {1970#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (= 0 |create_sll_~#list~0.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} #489#return; {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,476 INFO L280 TraceCheckUtils]: 33: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,476 INFO L280 TraceCheckUtils]: 34: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume !(0 != #t~nondet5); {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,477 INFO L280 TraceCheckUtils]: 35: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} havoc #t~nondet5; {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,478 INFO L280 TraceCheckUtils]: 36: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L578-3 {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,480 INFO L280 TraceCheckUtils]: 37: Hoare triple {1989#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call write~$Pointer$(#t~mem6.base, #t~mem6.offset, ~pp2.base, ~pp2.offset, 4); srcloc: L581 {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,481 INFO L280 TraceCheckUtils]: 38: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} havoc #t~mem6.base, #t~mem6.offset; {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,482 INFO L280 TraceCheckUtils]: 39: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,482 INFO L280 TraceCheckUtils]: 40: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} assume !(0 != #t~nondet7); {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,483 INFO L280 TraceCheckUtils]: 41: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} havoc #t~nondet7; {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,485 INFO L280 TraceCheckUtils]: 42: Hoare triple {1990#(and (= 0 |create_sll_~#list~0.offset|) (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L582-5 {1991#(and (or (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 |create_sll_#t~mem8.base|)))) (= 0 |create_sll_~#list~0.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:29,488 INFO L280 TraceCheckUtils]: 43: Hoare triple {1991#(and (or (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (and (= create_sll_~pp1.offset |create_sll_#in~pp1.offset|) (not (= 0 |create_sll_#t~mem8.base|)))) (= 0 |create_sll_~#list~0.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} SUMMARY for call write~$Pointer$(#t~mem8.base, #t~mem8.offset, ~pp1.base, ~pp1.offset, 4); srcloc: L584 {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-10 18:59:29,492 INFO L280 TraceCheckUtils]: 44: Hoare triple {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} havoc #t~mem8.base, #t~mem8.offset; {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-10 18:59:29,500 INFO L263 TraceCheckUtils]: 45: Hoare triple {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} call chain_node(~#list~0.base, ~#list~0.offset); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,501 INFO L280 TraceCheckUtils]: 46: Hoare triple {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:29,502 INFO L263 TraceCheckUtils]: 47: Hoare triple {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {1967#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:29,504 INFO L280 TraceCheckUtils]: 48: Hoare triple {1967#(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_nodeENTRY {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:29,505 INFO L280 TraceCheckUtils]: 49: Hoare triple {2040#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,506 INFO L280 TraceCheckUtils]: 50: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,508 INFO L280 TraceCheckUtils]: 51: Hoare triple {2041#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,509 INFO L280 TraceCheckUtils]: 52: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,511 INFO L280 TraceCheckUtils]: 53: Hoare triple {2042#(and (or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0)) (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,512 INFO L280 TraceCheckUtils]: 54: Hoare triple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,515 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2043#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {2027#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {2036#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= 0 |chain_node_#t~ret3.base|)) (not (= chain_node_~ppnode.offset 0))) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:29,517 INFO L280 TraceCheckUtils]: 56: Hoare triple {2036#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= 0 |chain_node_#t~ret3.base|)) (not (= chain_node_~ppnode.offset 0))) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,519 INFO L280 TraceCheckUtils]: 57: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} havoc #t~ret3.base, #t~ret3.offset; {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,521 INFO L280 TraceCheckUtils]: 58: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:29,530 INFO L280 TraceCheckUtils]: 59: Hoare triple {2037#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:29,531 INFO L280 TraceCheckUtils]: 60: Hoare triple {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} havoc #t~mem4.base, #t~mem4.offset; {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:29,552 INFO L280 TraceCheckUtils]: 61: Hoare triple {2038#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (or (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} is VALID [2020-07-10 18:59:29,556 INFO L280 TraceCheckUtils]: 62: Hoare triple {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} assume true; {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} is VALID [2020-07-10 18:59:29,561 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2039#(and (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0))) (not (= 0 |chain_node_#in~ppnode.offset|))) (or (not (= 0 (select (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)) 0))) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|))) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (not (= 0 |chain_node_#in~ppnode.offset|)) (not (= 0 (select (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) 0)))))} {1992#(and (or (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|))) (= 0 |create_sll_~#list~0.offset|))} #493#return; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,562 INFO L280 TraceCheckUtils]: 64: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,563 INFO L280 TraceCheckUtils]: 65: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume !(0 != #t~nondet9); {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,564 INFO L280 TraceCheckUtils]: 66: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~nondet9; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,566 INFO L280 TraceCheckUtils]: 67: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L585-4 {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,569 INFO L280 TraceCheckUtils]: 68: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,571 INFO L280 TraceCheckUtils]: 69: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~mem10.base, #t~mem10.offset; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,571 INFO L280 TraceCheckUtils]: 70: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,572 INFO L280 TraceCheckUtils]: 71: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc ~#list~0.base, ~#list~0.offset; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,572 INFO L280 TraceCheckUtils]: 72: Hoare triple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume true; {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-10 18:59:29,581 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {2011#(or (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} {1897#(and (= 0 |main_~#p1~0.offset|) (= 1 (select |#valid| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p1~0.base|))} #459#return; {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} is VALID [2020-07-10 18:59:29,583 INFO L280 TraceCheckUtils]: 74: Hoare triple {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} ~list~1.base, ~list~1.offset := #t~ret19.base, #t~ret19.offset; {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} is VALID [2020-07-10 18:59:29,584 INFO L280 TraceCheckUtils]: 75: Hoare triple {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} havoc #t~ret19.base, #t~ret19.offset; {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} is VALID [2020-07-10 18:59:29,585 INFO L280 TraceCheckUtils]: 76: Hoare triple {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} goto; {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} is VALID [2020-07-10 18:59:29,585 INFO L280 TraceCheckUtils]: 77: Hoare triple {1962#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p1~0.base|) |main_~#p1~0.offset|)))} SUMMARY for call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~#p1~0.base, ~#p1~0.offset, 4); srcloc: L630-2 {1963#(not (= 0 |main_#t~mem20.base|))} is VALID [2020-07-10 18:59:29,586 INFO L280 TraceCheckUtils]: 78: Hoare triple {1963#(not (= 0 |main_#t~mem20.base|))} SUMMARY for call #t~mem21.base, #t~mem21.offset := read~$Pointer$(~#p2~0.base, ~#p2~0.offset, 4); srcloc: L631 {1963#(not (= 0 |main_#t~mem20.base|))} is VALID [2020-07-10 18:59:29,587 INFO L263 TraceCheckUtils]: 79: Hoare triple {1963#(not (= 0 |main_#t~mem20.base|))} call check_seq_next(#t~mem20.base, #t~mem20.offset, #t~mem21.base, #t~mem21.offset); {1964#(not (= 0 |check_seq_next_#in~beg.base|))} is VALID [2020-07-10 18:59:29,588 INFO L280 TraceCheckUtils]: 80: Hoare triple {1964#(not (= 0 |check_seq_next_#in~beg.base|))} ~beg.base, ~beg.offset := #in~beg.base, #in~beg.offset; {1965#(not (= 0 check_seq_next_~beg.base))} is VALID [2020-07-10 18:59:29,589 INFO L280 TraceCheckUtils]: 81: Hoare triple {1965#(not (= 0 check_seq_next_~beg.base))} ~end.base, ~end.offset := #in~end.base, #in~end.offset; {1965#(not (= 0 check_seq_next_~beg.base))} is VALID [2020-07-10 18:59:29,589 INFO L280 TraceCheckUtils]: 82: Hoare triple {1965#(not (= 0 check_seq_next_~beg.base))} assume ~beg.base == 0 && ~beg.offset == 0; {1890#false} is VALID [2020-07-10 18:59:29,589 INFO L263 TraceCheckUtils]: 83: Hoare triple {1890#false} call fail(); {1890#false} is VALID [2020-07-10 18:59:29,590 INFO L280 TraceCheckUtils]: 84: Hoare triple {1890#false} assume !false; {1890#false} is VALID [2020-07-10 18:59:29,628 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 7 proven. 9 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 18:59:29,628 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:59:29,628 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1496725054] [2020-07-10 18:59:29,629 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:59:29,629 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2020-07-10 18:59:29,629 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [139717850] [2020-07-10 18:59:29,630 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 85 [2020-07-10 18:59:29,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:59:29,631 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states. [2020-07-10 18:59:29,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:59:29,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 34 states [2020-07-10 18:59:29,801 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:59:29,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2020-07-10 18:59:29,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=86, Invalid=1036, Unknown=0, NotChecked=0, Total=1122 [2020-07-10 18:59:29,803 INFO L87 Difference]: Start difference. First operand 188 states and 208 transitions. Second operand 34 states. [2020-07-10 18:59:51,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:59:51,597 INFO L93 Difference]: Finished difference Result 263 states and 298 transitions. [2020-07-10 18:59:51,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2020-07-10 18:59:51,598 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 85 [2020-07-10 18:59:51,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 18:59:51,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2020-07-10 18:59:51,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 298 transitions. [2020-07-10 18:59:51,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2020-07-10 18:59:51,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 298 transitions. [2020-07-10 18:59:51,614 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 32 states and 298 transitions. [2020-07-10 18:59:52,188 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:59:52,198 INFO L225 Difference]: With dead ends: 263 [2020-07-10 18:59:52,198 INFO L226 Difference]: Without dead ends: 260 [2020-07-10 18:59:52,201 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 66 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 554 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=248, Invalid=3058, Unknown=0, NotChecked=0, Total=3306 [2020-07-10 18:59:52,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-07-10 18:59:52,776 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 205. [2020-07-10 18:59:52,776 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 18:59:52,776 INFO L82 GeneralOperation]: Start isEquivalent. First operand 260 states. Second operand 205 states. [2020-07-10 18:59:52,776 INFO L74 IsIncluded]: Start isIncluded. First operand 260 states. Second operand 205 states. [2020-07-10 18:59:52,776 INFO L87 Difference]: Start difference. First operand 260 states. Second operand 205 states. [2020-07-10 18:59:52,791 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:59:52,791 INFO L93 Difference]: Finished difference Result 260 states and 295 transitions. [2020-07-10 18:59:52,791 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 295 transitions. [2020-07-10 18:59:52,793 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:59:52,793 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:59:52,793 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand 260 states. [2020-07-10 18:59:52,793 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 260 states. [2020-07-10 18:59:52,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 18:59:52,808 INFO L93 Difference]: Finished difference Result 260 states and 295 transitions. [2020-07-10 18:59:52,808 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 295 transitions. [2020-07-10 18:59:52,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 18:59:52,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 18:59:52,811 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 18:59:52,811 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 18:59:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-07-10 18:59:52,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 227 transitions. [2020-07-10 18:59:52,820 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 227 transitions. Word has length 85 [2020-07-10 18:59:52,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 18:59:52,821 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 227 transitions. [2020-07-10 18:59:52,821 INFO L480 AbstractCegarLoop]: Interpolant automaton has 34 states. [2020-07-10 18:59:52,821 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 205 states and 227 transitions. [2020-07-10 18:59:53,315 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:59:53,315 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 227 transitions. [2020-07-10 18:59:53,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-10 18:59:53,317 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 18:59:53,317 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 18:59:53,317 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-10 18:59:53,318 INFO L427 AbstractCegarLoop]: === Iteration 3 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 18:59:53,318 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 18:59:53,318 INFO L82 PathProgramCache]: Analyzing trace with hash -1210442558, now seen corresponding path program 1 times [2020-07-10 18:59:53,318 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 18:59:53,318 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1532162043] [2020-07-10 18:59:53,319 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 18:59:53,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:53,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:53,577 INFO L280 TraceCheckUtils]: 0: Hoare triple {3628#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {3551#true} is VALID [2020-07-10 18:59:53,577 INFO L280 TraceCheckUtils]: 1: Hoare triple {3551#true} #valid := #valid[0 := 0]; {3551#true} is VALID [2020-07-10 18:59:53,578 INFO L280 TraceCheckUtils]: 2: Hoare triple {3551#true} assume 0 < #StackHeapBarrier; {3551#true} is VALID [2020-07-10 18:59:53,578 INFO L280 TraceCheckUtils]: 3: Hoare triple {3551#true} assume true; {3551#true} is VALID [2020-07-10 18:59:53,578 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3551#true} {3551#true} #503#return; {3551#true} is VALID [2020-07-10 18:59:53,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:54,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:54,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:54,479 INFO L280 TraceCheckUtils]: 0: Hoare triple {3629#(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_nodeENTRY {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:54,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,482 INFO L280 TraceCheckUtils]: 3: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,483 INFO L280 TraceCheckUtils]: 4: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,483 INFO L280 TraceCheckUtils]: 5: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:54,484 INFO L280 TraceCheckUtils]: 6: Hoare triple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:54,485 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3683#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:54,486 INFO L280 TraceCheckUtils]: 0: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-10 18:59:54,487 INFO L263 TraceCheckUtils]: 1: Hoare triple {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:54,488 INFO L280 TraceCheckUtils]: 2: Hoare triple {3629#(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_nodeENTRY {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:54,489 INFO L280 TraceCheckUtils]: 3: Hoare triple {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,490 INFO L280 TraceCheckUtils]: 4: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,491 INFO L280 TraceCheckUtils]: 5: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,491 INFO L280 TraceCheckUtils]: 6: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:54,492 INFO L280 TraceCheckUtils]: 7: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:54,493 INFO L280 TraceCheckUtils]: 8: Hoare triple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:54,494 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3683#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:54,494 INFO L280 TraceCheckUtils]: 10: Hoare triple {3683#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:54,495 INFO L280 TraceCheckUtils]: 11: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~ret3.base, #t~ret3.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:54,495 INFO L280 TraceCheckUtils]: 12: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:54,496 INFO L280 TraceCheckUtils]: 13: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:54,496 INFO L280 TraceCheckUtils]: 14: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~mem4.base, #t~mem4.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:54,497 INFO L280 TraceCheckUtils]: 15: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:54,498 INFO L280 TraceCheckUtils]: 16: Hoare triple {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:54,499 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} #489#return; {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:54,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:55,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 18:59:56,424 INFO L280 TraceCheckUtils]: 0: Hoare triple {3629#(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_nodeENTRY {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:56,426 INFO L280 TraceCheckUtils]: 1: Hoare triple {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,427 INFO L280 TraceCheckUtils]: 2: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,429 INFO L280 TraceCheckUtils]: 3: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,430 INFO L280 TraceCheckUtils]: 4: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,433 INFO L280 TraceCheckUtils]: 5: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,435 INFO L280 TraceCheckUtils]: 6: Hoare triple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,439 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3698#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,442 INFO L280 TraceCheckUtils]: 0: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:56,445 INFO L263 TraceCheckUtils]: 1: Hoare triple {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {3629#(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_nodeENTRY {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:56,448 INFO L280 TraceCheckUtils]: 3: Hoare triple {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,450 INFO L280 TraceCheckUtils]: 4: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,451 INFO L280 TraceCheckUtils]: 5: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,453 INFO L280 TraceCheckUtils]: 6: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,456 INFO L280 TraceCheckUtils]: 7: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,458 INFO L280 TraceCheckUtils]: 8: Hoare triple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,462 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3698#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,465 INFO L280 TraceCheckUtils]: 10: Hoare triple {3698#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,470 INFO L280 TraceCheckUtils]: 11: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} havoc #t~ret3.base, #t~ret3.offset; {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,473 INFO L280 TraceCheckUtils]: 12: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,484 INFO L280 TraceCheckUtils]: 13: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:56,487 INFO L280 TraceCheckUtils]: 14: Hoare triple {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} havoc #t~mem4.base, #t~mem4.offset; {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:56,532 INFO L280 TraceCheckUtils]: 15: Hoare triple {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,537 INFO L280 TraceCheckUtils]: 16: Hoare triple {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,547 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} #493#return; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,554 INFO L280 TraceCheckUtils]: 0: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~pp1.base, ~pp1.offset := #in~pp1.base, #in~pp1.offset; {3630#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:56,555 INFO L280 TraceCheckUtils]: 1: Hoare triple {3630#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {3631#(and (or (and (= |#valid| |old(#valid)|) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|)) (= create_sll_~pp1.base create_sll_~pp2.base)) (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)))} is VALID [2020-07-10 18:59:56,557 INFO L280 TraceCheckUtils]: 2: Hoare triple {3631#(and (or (and (= |#valid| |old(#valid)|) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|)) (= create_sll_~pp1.base create_sll_~pp2.base)) (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)))} SUMMARY for call ~#list~0.base, ~#list~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} is VALID [2020-07-10 18:59:56,559 INFO L280 TraceCheckUtils]: 3: Hoare triple {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} SUMMARY for call write~init~$Pointer$(0, 0, ~#list~0.base, ~#list~0.offset, 4); srcloc: L577-1 {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} is VALID [2020-07-10 18:59:56,562 INFO L263 TraceCheckUtils]: 4: Hoare triple {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} call chain_node(~#list~0.base, ~#list~0.offset); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,563 INFO L280 TraceCheckUtils]: 5: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-10 18:59:56,564 INFO L263 TraceCheckUtils]: 6: Hoare triple {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,566 INFO L280 TraceCheckUtils]: 7: Hoare triple {3629#(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_nodeENTRY {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:56,567 INFO L280 TraceCheckUtils]: 8: Hoare triple {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,568 INFO L280 TraceCheckUtils]: 9: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,569 INFO L280 TraceCheckUtils]: 10: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,570 INFO L280 TraceCheckUtils]: 11: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,572 INFO L280 TraceCheckUtils]: 12: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:56,573 INFO L280 TraceCheckUtils]: 13: Hoare triple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:56,575 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3683#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:56,576 INFO L280 TraceCheckUtils]: 15: Hoare triple {3683#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,577 INFO L280 TraceCheckUtils]: 16: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~ret3.base, #t~ret3.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,578 INFO L280 TraceCheckUtils]: 17: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,580 INFO L280 TraceCheckUtils]: 18: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,581 INFO L280 TraceCheckUtils]: 19: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~mem4.base, #t~mem4.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,591 INFO L280 TraceCheckUtils]: 20: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:56,592 INFO L280 TraceCheckUtils]: 21: Hoare triple {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:56,594 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} #489#return; {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,596 INFO L280 TraceCheckUtils]: 23: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,597 INFO L280 TraceCheckUtils]: 24: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} assume !(0 != #t~nondet5); {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,598 INFO L280 TraceCheckUtils]: 25: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} havoc #t~nondet5; {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,599 INFO L280 TraceCheckUtils]: 26: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L578-3 {3652#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 |create_sll_#t~mem6.base|)))))} is VALID [2020-07-10 18:59:56,602 INFO L280 TraceCheckUtils]: 27: Hoare triple {3652#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 |create_sll_#t~mem6.base|)))))} SUMMARY for call write~$Pointer$(#t~mem6.base, #t~mem6.offset, ~pp2.base, ~pp2.offset, 4); srcloc: L581 {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,603 INFO L280 TraceCheckUtils]: 28: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem6.base, #t~mem6.offset; {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,603 INFO L280 TraceCheckUtils]: 29: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,604 INFO L280 TraceCheckUtils]: 30: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume !(0 != #t~nondet7); {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,605 INFO L280 TraceCheckUtils]: 31: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~nondet7; {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,606 INFO L280 TraceCheckUtils]: 32: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L582-5 {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,608 INFO L280 TraceCheckUtils]: 33: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call write~$Pointer$(#t~mem8.base, #t~mem8.offset, ~pp1.base, ~pp1.offset, 4); srcloc: L584 {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,609 INFO L280 TraceCheckUtils]: 34: Hoare triple {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem8.base, #t~mem8.offset; {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,612 INFO L263 TraceCheckUtils]: 35: Hoare triple {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} call chain_node(~#list~0.base, ~#list~0.offset); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,613 INFO L280 TraceCheckUtils]: 36: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:56,615 INFO L263 TraceCheckUtils]: 37: Hoare triple {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,617 INFO L280 TraceCheckUtils]: 38: Hoare triple {3629#(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_nodeENTRY {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:56,618 INFO L280 TraceCheckUtils]: 39: Hoare triple {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,619 INFO L280 TraceCheckUtils]: 40: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,621 INFO L280 TraceCheckUtils]: 41: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,623 INFO L280 TraceCheckUtils]: 42: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,626 INFO L280 TraceCheckUtils]: 43: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,628 INFO L280 TraceCheckUtils]: 44: Hoare triple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,632 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3698#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,635 INFO L280 TraceCheckUtils]: 46: Hoare triple {3698#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,638 INFO L280 TraceCheckUtils]: 47: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} havoc #t~ret3.base, #t~ret3.offset; {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,643 INFO L280 TraceCheckUtils]: 48: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,656 INFO L280 TraceCheckUtils]: 49: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:56,659 INFO L280 TraceCheckUtils]: 50: Hoare triple {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} havoc #t~mem4.base, #t~mem4.offset; {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:56,709 INFO L280 TraceCheckUtils]: 51: Hoare triple {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,716 INFO L280 TraceCheckUtils]: 52: Hoare triple {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,728 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} #493#return; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,729 INFO L280 TraceCheckUtils]: 54: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,732 INFO L280 TraceCheckUtils]: 55: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume !(0 != #t~nondet9); {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,734 INFO L280 TraceCheckUtils]: 56: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~nondet9; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,735 INFO L280 TraceCheckUtils]: 57: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L585-4 {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,736 INFO L280 TraceCheckUtils]: 58: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,737 INFO L280 TraceCheckUtils]: 59: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem10.base, #t~mem10.offset; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,738 INFO L280 TraceCheckUtils]: 60: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,739 INFO L280 TraceCheckUtils]: 61: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc ~#list~0.base, ~#list~0.offset; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,740 INFO L280 TraceCheckUtils]: 62: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume true; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,743 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} {3559#(and (not (= |main_~#p1~0.base| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p2~0.base|) (= 1 (select |#valid| |main_~#p2~0.base|)))} #459#return; {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-10 18:59:56,793 INFO L263 TraceCheckUtils]: 0: Hoare triple {3551#true} call ULTIMATE.init(); {3628#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-10 18:59:56,793 INFO L280 TraceCheckUtils]: 1: Hoare triple {3628#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {3551#true} is VALID [2020-07-10 18:59:56,793 INFO L280 TraceCheckUtils]: 2: Hoare triple {3551#true} #valid := #valid[0 := 0]; {3551#true} is VALID [2020-07-10 18:59:56,794 INFO L280 TraceCheckUtils]: 3: Hoare triple {3551#true} assume 0 < #StackHeapBarrier; {3551#true} is VALID [2020-07-10 18:59:56,794 INFO L280 TraceCheckUtils]: 4: Hoare triple {3551#true} assume true; {3551#true} is VALID [2020-07-10 18:59:56,795 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3551#true} {3551#true} #503#return; {3551#true} is VALID [2020-07-10 18:59:56,795 INFO L263 TraceCheckUtils]: 6: Hoare triple {3551#true} call #t~ret37 := main(); {3551#true} is VALID [2020-07-10 18:59:56,797 INFO L280 TraceCheckUtils]: 7: Hoare triple {3551#true} SUMMARY for call ~#p1~0.base, ~#p1~0.offset := #Ultimate.allocOnStack(4); srcloc: mainENTRY {3558#(= 1 (select |#valid| |main_~#p1~0.base|))} is VALID [2020-07-10 18:59:56,798 INFO L280 TraceCheckUtils]: 8: Hoare triple {3558#(= 1 (select |#valid| |main_~#p1~0.base|))} SUMMARY for call ~#p2~0.base, ~#p2~0.offset := #Ultimate.allocOnStack(4); srcloc: L628 {3559#(and (not (= |main_~#p1~0.base| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p2~0.base|) (= 1 (select |#valid| |main_~#p2~0.base|)))} is VALID [2020-07-10 18:59:56,801 INFO L263 TraceCheckUtils]: 9: Hoare triple {3559#(and (not (= |main_~#p1~0.base| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p2~0.base|) (= 1 (select |#valid| |main_~#p2~0.base|)))} call #t~ret19.base, #t~ret19.offset := create_sll(~#p1~0.base, ~#p1~0.offset, ~#p2~0.base, ~#p2~0.offset); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,802 INFO L280 TraceCheckUtils]: 10: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~pp1.base, ~pp1.offset := #in~pp1.base, #in~pp1.offset; {3630#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-10 18:59:56,803 INFO L280 TraceCheckUtils]: 11: Hoare triple {3630#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {3631#(and (or (and (= |#valid| |old(#valid)|) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|)) (= create_sll_~pp1.base create_sll_~pp2.base)) (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)))} is VALID [2020-07-10 18:59:56,805 INFO L280 TraceCheckUtils]: 12: Hoare triple {3631#(and (or (and (= |#valid| |old(#valid)|) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|)) (= create_sll_~pp1.base create_sll_~pp2.base)) (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)))} SUMMARY for call ~#list~0.base, ~#list~0.offset := #Ultimate.allocOnStack(4); srcloc: L577 {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} is VALID [2020-07-10 18:59:56,807 INFO L280 TraceCheckUtils]: 13: Hoare triple {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} SUMMARY for call write~init~$Pointer$(0, 0, ~#list~0.base, ~#list~0.offset, 4); srcloc: L577-1 {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} is VALID [2020-07-10 18:59:56,809 INFO L263 TraceCheckUtils]: 14: Hoare triple {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} call chain_node(~#list~0.base, ~#list~0.offset); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,811 INFO L280 TraceCheckUtils]: 15: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-10 18:59:56,813 INFO L263 TraceCheckUtils]: 16: Hoare triple {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,815 INFO L280 TraceCheckUtils]: 17: Hoare triple {3629#(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_nodeENTRY {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-10 18:59:56,816 INFO L280 TraceCheckUtils]: 18: Hoare triple {3686#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,817 INFO L280 TraceCheckUtils]: 19: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,818 INFO L280 TraceCheckUtils]: 20: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,819 INFO L280 TraceCheckUtils]: 21: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-10 18:59:56,820 INFO L280 TraceCheckUtils]: 22: Hoare triple {3687#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:56,821 INFO L280 TraceCheckUtils]: 23: Hoare triple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-10 18:59:56,823 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3688#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3674#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3683#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} is VALID [2020-07-10 18:59:56,824 INFO L280 TraceCheckUtils]: 25: Hoare triple {3683#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= 0 |chain_node_#t~ret3.base|)))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,825 INFO L280 TraceCheckUtils]: 26: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~ret3.base, #t~ret3.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,826 INFO L280 TraceCheckUtils]: 27: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,828 INFO L280 TraceCheckUtils]: 28: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,829 INFO L280 TraceCheckUtils]: 29: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} havoc #t~mem4.base, #t~mem4.offset; {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} is VALID [2020-07-10 18:59:56,830 INFO L280 TraceCheckUtils]: 30: Hoare triple {3684#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (not (= chain_node_~node~0.base 0)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:56,831 INFO L280 TraceCheckUtils]: 31: Hoare triple {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-10 18:59:56,834 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3685#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {3632#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))))} #489#return; {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,836 INFO L280 TraceCheckUtils]: 33: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647; {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,838 INFO L280 TraceCheckUtils]: 34: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} assume !(0 != #t~nondet5); {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,839 INFO L280 TraceCheckUtils]: 35: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} havoc #t~nondet5; {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} is VALID [2020-07-10 18:59:56,841 INFO L280 TraceCheckUtils]: 36: Hoare triple {3651#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|)))) (= create_sll_~pp1.base create_sll_~pp2.base)))} SUMMARY for call #t~mem6.base, #t~mem6.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L578-3 {3652#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 |create_sll_#t~mem6.base|)))))} is VALID [2020-07-10 18:59:56,843 INFO L280 TraceCheckUtils]: 37: Hoare triple {3652#(and (= create_sll_~pp2.base |create_sll_#in~pp2.base|) (or (not (= create_sll_~pp1.base create_sll_~pp2.base)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|)) (or (= create_sll_~pp1.base create_sll_~pp2.base) (and (or (not (= create_sll_~pp2.base |create_sll_~#list~0.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (= create_sll_~pp2.offset |create_sll_#in~pp2.offset|) (not (= 0 |create_sll_#t~mem6.base|)))))} SUMMARY for call write~$Pointer$(#t~mem6.base, #t~mem6.offset, ~pp2.base, ~pp2.offset, 4); srcloc: L581 {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,844 INFO L280 TraceCheckUtils]: 38: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem6.base, #t~mem6.offset; {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,845 INFO L280 TraceCheckUtils]: 39: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume -2147483648 <= #t~nondet7 && #t~nondet7 <= 2147483647; {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,846 INFO L280 TraceCheckUtils]: 40: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume !(0 != #t~nondet7); {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,847 INFO L280 TraceCheckUtils]: 41: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~nondet7; {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,848 INFO L280 TraceCheckUtils]: 42: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call #t~mem8.base, #t~mem8.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L582-5 {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,850 INFO L280 TraceCheckUtils]: 43: Hoare triple {3653#(or (and (not (= create_sll_~pp1.base |create_sll_#in~pp2.base|)) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call write~$Pointer$(#t~mem8.base, #t~mem8.offset, ~pp1.base, ~pp1.offset, 4); srcloc: L584 {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,851 INFO L280 TraceCheckUtils]: 44: Hoare triple {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem8.base, #t~mem8.offset; {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,853 INFO L263 TraceCheckUtils]: 45: Hoare triple {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} call chain_node(~#list~0.base, ~#list~0.offset); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,854 INFO L280 TraceCheckUtils]: 46: Hoare triple {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~ppnode.base, ~ppnode.offset := #in~ppnode.base, #in~ppnode.offset; {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:56,856 INFO L263 TraceCheckUtils]: 47: Hoare triple {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} call #t~ret3.base, #t~ret3.offset := alloc_node(); {3629#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 18:59:56,858 INFO L280 TraceCheckUtils]: 48: Hoare triple {3629#(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_nodeENTRY {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-10 18:59:56,859 INFO L280 TraceCheckUtils]: 49: Hoare triple {3702#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,860 INFO L280 TraceCheckUtils]: 50: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,862 INFO L280 TraceCheckUtils]: 51: Hoare triple {3703#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, ~ptr~0.offset, 4); srcloc: L563-2 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,864 INFO L280 TraceCheckUtils]: 52: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} SUMMARY for call write~$Pointer$(0, 0, ~ptr~0.base, 4 + ~ptr~0.offset, 4); srcloc: L565 {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,867 INFO L280 TraceCheckUtils]: 53: Hoare triple {3704#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,869 INFO L280 TraceCheckUtils]: 54: Hoare triple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,872 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3705#(and (<= (+ |alloc_node_#res.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3689#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3698#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-10 18:59:56,876 INFO L280 TraceCheckUtils]: 56: Hoare triple {3698#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,879 INFO L280 TraceCheckUtils]: 57: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} havoc #t~ret3.base, #t~ret3.offset; {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,883 INFO L280 TraceCheckUtils]: 58: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,896 INFO L280 TraceCheckUtils]: 59: Hoare triple {3699#(and (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:56,899 INFO L280 TraceCheckUtils]: 60: Hoare triple {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} havoc #t~mem4.base, #t~mem4.offset; {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} is VALID [2020-07-10 18:59:56,949 INFO L280 TraceCheckUtils]: 61: Hoare triple {3700#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (or (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|)))) (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (<= (+ (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)))) (= |#memory_$Pointer$.base| (store (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| chain_node_~node~0.base (select |#memory_$Pointer$.base| chain_node_~node~0.base)) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,954 INFO L280 TraceCheckUtils]: 62: Hoare triple {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} assume true; {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} is VALID [2020-07-10 18:59:56,961 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3701#(and (or (<= (+ (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (= (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|)) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)) (= |#memory_$Pointer$.base| (store (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)))) (or (<= (+ (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|) (= (@diff (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= (store (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|)) (or (= (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|)))) (<= (+ (@diff (store |old(#memory_$Pointer$.base)| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) (select |#memory_$Pointer$.base| (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|))) |#memory_$Pointer$.base|) 1) |#StackHeapBarrier|)))} {3654#(or (and (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (or (not (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|)) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|)))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} #493#return; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,962 INFO L280 TraceCheckUtils]: 64: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,962 INFO L280 TraceCheckUtils]: 65: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume !(0 != #t~nondet9); {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,963 INFO L280 TraceCheckUtils]: 66: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~nondet9; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,964 INFO L280 TraceCheckUtils]: 67: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call #t~mem10.base, #t~mem10.offset := read~$Pointer$(~#list~0.base, ~#list~0.offset, 4); srcloc: L585-4 {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,965 INFO L280 TraceCheckUtils]: 68: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,966 INFO L280 TraceCheckUtils]: 69: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem10.base, #t~mem10.offset; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,967 INFO L280 TraceCheckUtils]: 70: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,968 INFO L280 TraceCheckUtils]: 71: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc ~#list~0.base, ~#list~0.offset; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,969 INFO L280 TraceCheckUtils]: 72: Hoare triple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume true; {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-10 18:59:56,972 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3673#(or (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= 0 (select |old(#valid)| |create_sll_#in~pp2.base|)) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} {3559#(and (not (= |main_~#p1~0.base| |main_~#p2~0.base|)) (<= (+ |#StackHeapBarrier| 1) |main_~#p2~0.base|) (= 1 (select |#valid| |main_~#p2~0.base|)))} #459#return; {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-10 18:59:56,973 INFO L280 TraceCheckUtils]: 74: Hoare triple {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} ~list~1.base, ~list~1.offset := #t~ret19.base, #t~ret19.offset; {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-10 18:59:56,974 INFO L280 TraceCheckUtils]: 75: Hoare triple {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} havoc #t~ret19.base, #t~ret19.offset; {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-10 18:59:56,975 INFO L280 TraceCheckUtils]: 76: Hoare triple {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} goto; {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-10 18:59:56,976 INFO L280 TraceCheckUtils]: 77: Hoare triple {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} SUMMARY for call #t~mem20.base, #t~mem20.offset := read~$Pointer$(~#p1~0.base, ~#p1~0.offset, 4); srcloc: L630-2 {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-10 18:59:56,977 INFO L280 TraceCheckUtils]: 78: Hoare triple {3624#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} SUMMARY for call #t~mem21.base, #t~mem21.offset := read~$Pointer$(~#p2~0.base, ~#p2~0.offset, 4); srcloc: L631 {3625#(not (= 0 |main_#t~mem21.base|))} is VALID [2020-07-10 18:59:56,979 INFO L263 TraceCheckUtils]: 79: Hoare triple {3625#(not (= 0 |main_#t~mem21.base|))} call check_seq_next(#t~mem20.base, #t~mem20.offset, #t~mem21.base, #t~mem21.offset); {3626#(not (= 0 |check_seq_next_#in~end.base|))} is VALID [2020-07-10 18:59:56,980 INFO L280 TraceCheckUtils]: 80: Hoare triple {3626#(not (= 0 |check_seq_next_#in~end.base|))} ~beg.base, ~beg.offset := #in~beg.base, #in~beg.offset; {3626#(not (= 0 |check_seq_next_#in~end.base|))} is VALID [2020-07-10 18:59:56,981 INFO L280 TraceCheckUtils]: 81: Hoare triple {3626#(not (= 0 |check_seq_next_#in~end.base|))} ~end.base, ~end.offset := #in~end.base, #in~end.offset; {3627#(not (= 0 check_seq_next_~end.base))} is VALID [2020-07-10 18:59:56,982 INFO L280 TraceCheckUtils]: 82: Hoare triple {3627#(not (= 0 check_seq_next_~end.base))} assume !(~beg.base == 0 && ~beg.offset == 0); {3627#(not (= 0 check_seq_next_~end.base))} is VALID [2020-07-10 18:59:56,985 INFO L280 TraceCheckUtils]: 83: Hoare triple {3627#(not (= 0 check_seq_next_~end.base))} goto; {3627#(not (= 0 check_seq_next_~end.base))} is VALID [2020-07-10 18:59:56,986 INFO L280 TraceCheckUtils]: 84: Hoare triple {3627#(not (= 0 check_seq_next_~end.base))} assume ~end.base == 0 && ~end.offset == 0; {3552#false} is VALID [2020-07-10 18:59:56,986 INFO L263 TraceCheckUtils]: 85: Hoare triple {3552#false} call fail(); {3552#false} is VALID [2020-07-10 18:59:56,987 INFO L280 TraceCheckUtils]: 86: Hoare triple {3552#false} assume !false; {3552#false} is VALID [2020-07-10 18:59:57,089 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 18:59:57,090 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 18:59:57,090 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1532162043] [2020-07-10 18:59:57,091 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 18:59:57,091 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2020-07-10 18:59:57,091 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1506113112] [2020-07-10 18:59:57,092 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 87 [2020-07-10 18:59:57,095 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 18:59:57,095 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states. [2020-07-10 18:59:57,326 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 18:59:57,326 INFO L459 AbstractCegarLoop]: Interpolant automaton has 34 states [2020-07-10 18:59:57,327 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-10 18:59:57,327 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2020-07-10 18:59:57,328 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=81, Invalid=1041, Unknown=0, NotChecked=0, Total=1122 [2020-07-10 18:59:57,328 INFO L87 Difference]: Start difference. First operand 205 states and 227 transitions. Second operand 34 states. [2020-07-10 19:00:07,267 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 38 [2020-07-10 19:00:25,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:00:25,324 INFO L93 Difference]: Finished difference Result 271 states and 308 transitions. [2020-07-10 19:00:25,324 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-10 19:00:25,324 INFO L78 Accepts]: Start accepts. Automaton has 34 states. Word has length 87 [2020-07-10 19:00:25,325 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 19:00:25,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2020-07-10 19:00:25,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 308 transitions. [2020-07-10 19:00:25,334 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 34 states. [2020-07-10 19:00:25,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 308 transitions. [2020-07-10 19:00:25,344 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 308 transitions. [2020-07-10 19:00:26,111 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:00:26,133 INFO L225 Difference]: With dead ends: 271 [2020-07-10 19:00:26,133 INFO L226 Difference]: Without dead ends: 268 [2020-07-10 19:00:26,136 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 67 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 448 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=265, Invalid=3275, Unknown=0, NotChecked=0, Total=3540 [2020-07-10 19:00:26,137 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-10 19:00:26,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 205. [2020-07-10 19:00:26,984 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 19:00:26,984 INFO L82 GeneralOperation]: Start isEquivalent. First operand 268 states. Second operand 205 states. [2020-07-10 19:00:26,984 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 205 states. [2020-07-10 19:00:26,984 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 205 states. [2020-07-10 19:00:26,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:00:26,997 INFO L93 Difference]: Finished difference Result 268 states and 305 transitions. [2020-07-10 19:00:26,997 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 305 transitions. [2020-07-10 19:00:26,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:00:26,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:00:26,999 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand 268 states. [2020-07-10 19:00:26,999 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 268 states. [2020-07-10 19:00:27,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 19:00:27,012 INFO L93 Difference]: Finished difference Result 268 states and 305 transitions. [2020-07-10 19:00:27,012 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 305 transitions. [2020-07-10 19:00:27,014 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 19:00:27,014 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 19:00:27,014 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 19:00:27,014 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 19:00:27,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-07-10 19:00:27,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 226 transitions. [2020-07-10 19:00:27,022 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 226 transitions. Word has length 87 [2020-07-10 19:00:27,023 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 19:00:27,023 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 226 transitions. [2020-07-10 19:00:27,023 INFO L480 AbstractCegarLoop]: Interpolant automaton has 34 states. [2020-07-10 19:00:27,023 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 205 states and 226 transitions. [2020-07-10 19:00:27,614 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 226 edges. 226 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 19:00:27,615 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 226 transitions. [2020-07-10 19:00:27,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-07-10 19:00:27,617 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 19:00:27,617 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 19:00:27,617 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-10 19:00:27,618 INFO L427 AbstractCegarLoop]: === Iteration 4 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 19:00:27,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 19:00:27,618 INFO L82 PathProgramCache]: Analyzing trace with hash 2145368719, now seen corresponding path program 1 times [2020-07-10 19:00:27,618 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-10 19:00:27,618 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1995030274] [2020-07-10 19:00:27,619 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 19:00:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 19:00:27,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-10 19:00:27,785 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-10 19:00:27,786 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-10 19:00:27,786 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-10 19:00:27,786 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 19:00:27,808 WARN L170 areAnnotationChecker]: __bswap_32ENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: remove_fw_linkENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: __bswap_64ENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: alloc_nodeENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: failENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: failENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: create_sllENTRY has no Hoare annotation [2020-07-10 19:00:27,809 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: reverse_dllENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: check_seq_nextENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: chain_nodeENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: init_back_linkENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: check_seq_prevENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: L608-2 has no Hoare annotation [2020-07-10 19:00:27,810 WARN L170 areAnnotationChecker]: L608-2 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L608-2 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: failFINAL has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L575 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L600-2 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L600-2 has no Hoare annotation [2020-07-10 19:00:27,811 WARN L170 areAnnotationChecker]: L600-2 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L614 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L571 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L571 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L620 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-10 19:00:27,812 WARN L170 areAnnotationChecker]: L66-1 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: L608-3 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: L71-1 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: L628-1 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: L628-1 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,813 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: L577 has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: L600-3 has no Hoare annotation [2020-07-10 19:00:27,814 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L615-4 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L615-4 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L615-4 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L591-3 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L621-4 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L621-4 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: L621-4 has no Hoare annotation [2020-07-10 19:00:27,815 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: __bswap_32FINAL has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: remove_fw_linkEXIT has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: L609-1 has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: __bswap_64FINAL has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: L564 has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: L563-2 has no Hoare annotation [2020-07-10 19:00:27,816 WARN L170 areAnnotationChecker]: L632-9 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L632-9 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L633-8 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L633-8 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L621-3 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L621-3 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L622-2 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L622-2 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L624-3 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L624-3 has no Hoare annotation [2020-07-10 19:00:27,817 WARN L170 areAnnotationChecker]: L615-3 has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: L615-3 has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: L616-2 has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: L616-2 has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: L618-3 has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: L618-3 has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: L577-1 has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-10 19:00:27,818 WARN L170 areAnnotationChecker]: reverse_dllEXIT has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L601-1 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L616-3 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L616-3 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L616-3 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L615-1 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L615-1 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L571-2 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: init_back_linkEXIT has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-10 19:00:27,819 WARN L170 areAnnotationChecker]: L622-3 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L622-3 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L622-3 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L621-1 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L621-1 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-10 19:00:27,820 WARN L170 areAnnotationChecker]: L609-2 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L629-1 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L565 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L633-9 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L633-9 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L632-10 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L632-10 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L633-10 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L633-10 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L622-4 has no Hoare annotation [2020-07-10 19:00:27,821 WARN L170 areAnnotationChecker]: L623-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L624-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L624-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L624-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L616-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L617-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L618-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L618-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L618-4 has no Hoare annotation [2020-07-10 19:00:27,822 WARN L170 areAnnotationChecker]: L578-2 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L578-2 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L578-2 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L601-2 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2020-07-10 19:00:27,823 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L592-2 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L643-1 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L610 has no Hoare annotation [2020-07-10 19:00:27,824 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L633 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L632-1 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L623-5 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L624-1 has no Hoare annotation [2020-07-10 19:00:27,825 WARN L170 areAnnotationChecker]: L624-1 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L617-5 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L618-1 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L618-1 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L578-3 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L639-1 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L602 has no Hoare annotation [2020-07-10 19:00:27,826 WARN L170 areAnnotationChecker]: L572-1 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L635-1 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L644 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L610-1 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L630-2 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: alloc_nodeFINAL has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-10 19:00:27,827 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L632-2 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L632-2 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L623-1 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L623-6 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L617-1 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L617-6 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L578 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L578 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L581 has no Hoare annotation [2020-07-10 19:00:27,828 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L602-1 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L572-2 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L595 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L644-1 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L644-1 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: alloc_nodeEXIT has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L633-2 has no Hoare annotation [2020-07-10 19:00:27,829 WARN L170 areAnnotationChecker]: L633-6 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L632-3 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L632-7 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L623-7 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L623-7 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L623-7 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L617-7 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L617-7 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L617-7 has no Hoare annotation [2020-07-10 19:00:27,830 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L580-1 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L640-1 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L640-1 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L602-2 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L573 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L636-1 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L636-1 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L595-1 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-10 19:00:27,831 WARN L170 areAnnotationChecker]: L631-1 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L631-1 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L633-3 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L633-7 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L632-4 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L632-8 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L623-8 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L617-8 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L583-1 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L583-1 has no Hoare annotation [2020-07-10 19:00:27,832 WARN L170 areAnnotationChecker]: L640-2 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: chain_nodeFINAL has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L636-2 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L644-3 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L633-4 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L633-4 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L632-5 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: L632-5 has no Hoare annotation [2020-07-10 19:00:27,833 WARN L170 areAnnotationChecker]: check_seq_prevEXIT has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: check_seq_prevEXIT has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: check_seq_prevEXIT has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: check_seq_nextEXIT has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: check_seq_nextEXIT has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: check_seq_nextEXIT has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: L582-5 has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: L582-1 has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: L582-1 has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: L640-3 has no Hoare annotation [2020-07-10 19:00:27,834 WARN L170 areAnnotationChecker]: L603-1 has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: chain_nodeEXIT has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: chain_nodeEXIT has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: chain_nodeEXIT has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: L636-3 has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: L645-2 has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: L645-2 has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: L645-2 has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: L631-3 has no Hoare annotation [2020-07-10 19:00:27,835 WARN L170 areAnnotationChecker]: L637-3 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L641-3 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L582-2 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L582-4 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L641 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-10 19:00:27,836 WARN L170 areAnnotationChecker]: L645-3 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L646 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L637-4 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L641-4 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L584-1 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L641-1 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-10 19:00:27,837 WARN L170 areAnnotationChecker]: L637-1 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L628-2 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L585-3 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L585-3 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L585-3 has no Hoare annotation [2020-07-10 19:00:27,838 WARN L170 areAnnotationChecker]: L641-2 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L641-2 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L587-1 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L637-2 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L637-2 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L628-3 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L646-2 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L585-4 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L628-4 has no Hoare annotation [2020-07-10 19:00:27,839 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: L628-5 has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: L647-1 has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: L577-3 has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: L577-4 has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: create_sllFINAL has no Hoare annotation [2020-07-10 19:00:27,840 WARN L170 areAnnotationChecker]: create_sllEXIT has no Hoare annotation [2020-07-10 19:00:27,841 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-10 19:00:27,844 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.07 07:00:27 BoogieIcfgContainer [2020-07-10 19:00:27,845 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-10 19:00:27,847 INFO L168 Benchmark]: Toolchain (without parser) took 67486.12 ms. Allocated memory was 145.2 MB in the beginning and 595.6 MB in the end (delta: 450.4 MB). Free memory was 101.9 MB in the beginning and 140.9 MB in the end (delta: -39.0 MB). Peak memory consumption was 411.4 MB. Max. memory is 7.1 GB. [2020-07-10 19:00:27,848 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory is still 121.4 MB. There was no memory consumed. Max. memory is 7.1 GB. [2020-07-10 19:00:27,849 INFO L168 Benchmark]: CACSL2BoogieTranslator took 597.27 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 101.5 MB in the beginning and 163.4 MB in the end (delta: -62.0 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. [2020-07-10 19:00:27,849 INFO L168 Benchmark]: Boogie Preprocessor took 125.78 ms. Allocated memory is still 202.9 MB. Free memory was 163.4 MB in the beginning and 158.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. [2020-07-10 19:00:27,850 INFO L168 Benchmark]: RCFGBuilder took 1185.70 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 158.5 MB in the beginning and 165.8 MB in the end (delta: -7.3 MB). Peak memory consumption was 75.1 MB. Max. memory is 7.1 GB. [2020-07-10 19:00:27,851 INFO L168 Benchmark]: TraceAbstraction took 65571.04 ms. Allocated memory was 235.9 MB in the beginning and 595.6 MB in the end (delta: 359.7 MB). Free memory was 165.8 MB in the beginning and 140.9 MB in the end (delta: 24.9 MB). Peak memory consumption was 384.6 MB. Max. memory is 7.1 GB. [2020-07-10 19:00:27,854 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 0.21 ms. Allocated memory is still 145.2 MB. Free memory is still 121.4 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 597.27 ms. Allocated memory was 145.2 MB in the beginning and 202.9 MB in the end (delta: 57.7 MB). Free memory was 101.5 MB in the beginning and 163.4 MB in the end (delta: -62.0 MB). Peak memory consumption was 20.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 125.78 ms. Allocated memory is still 202.9 MB. Free memory was 163.4 MB in the beginning and 158.5 MB in the end (delta: 4.9 MB). Peak memory consumption was 4.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1185.70 ms. Allocated memory was 202.9 MB in the beginning and 235.9 MB in the end (delta: 33.0 MB). Free memory was 158.5 MB in the beginning and 165.8 MB in the end (delta: -7.3 MB). Peak memory consumption was 75.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 65571.04 ms. Allocated memory was 235.9 MB in the beginning and 595.6 MB in the end (delta: 359.7 MB). Free memory was 165.8 MB in the beginning and 140.9 MB in the end (delta: 24.9 MB). Peak memory consumption was 384.6 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 554]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L628] const struct node *p1, *p2; [L629] CALL, EXPR create_sll(&p1, &p2) [L577] struct node *list = ((void *)0); [L579] CALL chain_node(&list) [L571] CALL, EXPR alloc_node() [L562] struct node *ptr = malloc(sizeof *ptr); [L563] COND FALSE !(!ptr) [L565] ptr->next = ((void *)0) [L566] ptr->prev = ((void *)0) [L567] return ptr; [L571] RET, EXPR alloc_node() [L571] struct node *node = alloc_node(); [L572] EXPR \read(**ppnode) [L572] node->next = *ppnode [L573] *ppnode = node [L579] RET chain_node(&list) [L580] COND FALSE !(__VERIFIER_nondet_int()) [L581] EXPR \read(*list) [L581] *pp2 = list [L582] COND FALSE !(__VERIFIER_nondet_int()) [L584] EXPR \read(*list) [L584] *pp1 = list [L586] CALL chain_node(&list) [L571] CALL, EXPR alloc_node() [L562] struct node *ptr = malloc(sizeof *ptr); [L563] COND FALSE !(!ptr) [L565] ptr->next = ((void *)0) [L566] ptr->prev = ((void *)0) [L567] return ptr; [L571] RET, EXPR alloc_node() [L571] struct node *node = alloc_node(); [L572] EXPR \read(**ppnode) [L572] node->next = *ppnode [L573] *ppnode = node [L586] RET chain_node(&list) [L587] COND FALSE !(__VERIFIER_nondet_int()) [L588] EXPR \read(*list) [L588] return list; [L577] struct node *list = ((void *)0); [L588] return list; [L629] RET, EXPR create_sll(&p1, &p2) [L629] struct node *list = create_sll(&p1, &p2); [L631] EXPR \read(*p1) [L631] EXPR \read(*p2) [L631] CALL check_seq_next(p1, p2) [L615] COND FALSE !(!(beg)) [L616] COND FALSE !(!(end)) [L617] EXPR beg->next [L617] beg = beg->next [L617] COND TRUE end != beg [L618] COND TRUE !(beg) [L618] CALL fail() [L554] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 14 procedures, 218 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 65.4s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 53.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 528 SDtfs, 945 SDslu, 3278 SDs, 0 SdLazy, 8062 SolverSat, 287 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 18.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 142 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 117 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1002 ImplicationChecksByTransitivity, 9.5s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=208occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 3 MinimizatonAttempts, 141 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...