/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 --traceabstraction.compute.interpolants.along.a.counterexample Craig_NestedInterpolation --traceabstraction.use.separate.solver.for.trace.checks true -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/heap-manipulation/sll_to_dll_rev-1.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 22:18:34,328 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 22:18:34,330 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 22:18:34,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 22:18:34,350 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 22:18:34,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 22:18:34,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 22:18:34,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 22:18:34,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 22:18:34,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 22:18:34,376 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 22:18:34,377 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 22:18:34,378 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 22:18:34,380 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 22:18:34,383 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 22:18:34,385 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 22:18:34,387 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 22:18:34,387 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 22:18:34,389 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 22:18:34,394 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 22:18:34,400 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 22:18:34,404 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 22:18:34,405 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 22:18:34,406 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 22:18:34,408 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-08 22:18:34,409 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-08 22:18:34,409 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-08 22:18:34,412 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-08 22:18:34,412 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-08 22:18:34,413 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-08 22:18:34,413 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-08 22:18:34,414 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-08 22:18:34,415 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-08 22:18:34,416 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-08 22:18:34,417 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-08 22:18:34,418 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-08 22:18:34,418 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-08 22:18:34,418 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-08 22:18:34,419 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 22:18:34,419 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 22:18:34,421 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 22:18:34,422 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 22:18:34,452 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 22:18:34,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 22:18:34,454 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 22:18:34,454 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 22:18:34,455 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 22:18:34,455 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 22:18:34,455 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 22:18:34,455 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 22:18:34,455 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 22:18:34,455 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 22:18:34,456 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 22:18:34,456 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 22:18:34,456 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 22:18:34,456 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 22:18:34,456 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 22:18:34,457 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 22:18:34,457 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 22:18:34,457 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 22:18:34,457 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:18:34,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 22:18:34,458 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 22:18:34,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 22:18:34,458 INFO L138 SettingsManager]: * Use separate solver for trace checks=false Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Compute Interpolants along a Counterexample -> Craig_NestedInterpolation Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use separate solver for trace checks -> true [2020-07-08 22:18:34,769 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 22:18:34,787 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 22:18:34,792 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 22:18:34,794 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 22:18:34,794 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 22:18:34,795 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-manipulation/sll_to_dll_rev-1.i [2020-07-08 22:18:34,874 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/463ae5d4b/878d6cb7883341a1a01f3783000d6f5d/FLAGf945833a4 [2020-07-08 22:18:35,393 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 22:18:35,394 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-manipulation/sll_to_dll_rev-1.i [2020-07-08 22:18:35,409 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/463ae5d4b/878d6cb7883341a1a01f3783000d6f5d/FLAGf945833a4 [2020-07-08 22:18:35,710 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/463ae5d4b/878d6cb7883341a1a01f3783000d6f5d [2020-07-08 22:18:35,724 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 22:18:35,727 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 22:18:35,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 22:18:35,733 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 22:18:35,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 22:18:35,739 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:18:35" (1/1) ... [2020-07-08 22:18:35,742 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@172af72e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:35, skipping insertion in model container [2020-07-08 22:18:35,743 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 10:18:35" (1/1) ... [2020-07-08 22:18:35,753 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 22:18:35,813 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 22:18:36,381 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:18:36,391 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 22:18:36,444 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 22:18:36,508 INFO L208 MainTranslator]: Completed translation [2020-07-08 22:18:36,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36 WrapperNode [2020-07-08 22:18:36,509 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 22:18:36,509 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 22:18:36,510 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 22:18:36,510 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 22:18:36,524 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... [2020-07-08 22:18:36,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... [2020-07-08 22:18:36,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... [2020-07-08 22:18:36,544 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... [2020-07-08 22:18:36,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... [2020-07-08 22:18:36,594 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... [2020-07-08 22:18:36,599 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... [2020-07-08 22:18:36,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 22:18:36,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 22:18:36,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 22:18:36,610 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 22:18:36,611 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 22:18:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 22:18:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 22:18:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure fail [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_node [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure chain_node [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure create_sll [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure init_back_link [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure reverse_dll [2020-07-08 22:18:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_fw_link [2020-07-08 22:18:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure check_seq_next [2020-07-08 22:18:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure check_seq_prev [2020-07-08 22:18:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 22:18:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 22:18:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-08 22:18:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-08 22:18:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-08 22:18:36,672 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-08 22:18:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-08 22:18:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-08 22:18:36,673 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-08 22:18:36,675 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-08 22:18:36,675 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-08 22:18:36,675 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-08 22:18:36,675 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-08 22:18:36,675 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-08 22:18:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-08 22:18:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-08 22:18:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-08 22:18:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-08 22:18:36,676 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-08 22:18:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-08 22:18:36,677 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-08 22:18:36,678 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-08 22:18:36,679 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-08 22:18:36,680 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-08 22:18:36,681 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-08 22:18:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-08 22:18:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-08 22:18:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-08 22:18:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-08 22:18:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-08 22:18:36,682 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-08 22:18:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-08 22:18:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-08 22:18:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-08 22:18:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-08 22:18:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-08 22:18:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-08 22:18:36,683 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-08 22:18:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-08 22:18:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-08 22:18:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-08 22:18:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-08 22:18:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-08 22:18:36,684 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-08 22:18:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-08 22:18:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-08 22:18:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-08 22:18:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-08 22:18:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-08 22:18:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-08 22:18:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-08 22:18:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-08 22:18:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-08 22:18:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-08 22:18:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-08 22:18:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-08 22:18:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-08 22:18:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-08 22:18:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-08 22:18:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-08 22:18:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-08 22:18:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-08 22:18:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-08 22:18:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-08 22:18:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-08 22:18:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 22:18:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure fail [2020-07-08 22:18:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_node [2020-07-08 22:18:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-08 22:18:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-08 22:18:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure chain_node [2020-07-08 22:18:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-08 22:18:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure create_sll [2020-07-08 22:18:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-08 22:18:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-08 22:18:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-08 22:18:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure init_back_link [2020-07-08 22:18:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure reverse_dll [2020-07-08 22:18:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure remove_fw_link [2020-07-08 22:18:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure check_seq_next [2020-07-08 22:18:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure check_seq_prev [2020-07-08 22:18:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 22:18:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 22:18:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 22:18:37,795 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 22:18:37,795 INFO L295 CfgBuilder]: Removed 33 assume(true) statements. [2020-07-08 22:18:37,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:18:37 BoogieIcfgContainer [2020-07-08 22:18:37,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 22:18:37,802 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 22:18:37,802 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 22:18:37,805 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 22:18:37,806 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 10:18:35" (1/3) ... [2020-07-08 22:18:37,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9857abd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:18:37, skipping insertion in model container [2020-07-08 22:18:37,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 10:18:36" (2/3) ... [2020-07-08 22:18:37,807 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@9857abd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 10:18:37, skipping insertion in model container [2020-07-08 22:18:37,807 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 10:18:37" (3/3) ... [2020-07-08 22:18:37,809 INFO L109 eAbstractionObserver]: Analyzing ICFG sll_to_dll_rev-1.i [2020-07-08 22:18:37,821 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 22:18:37,829 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 22:18:37,845 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 22:18:37,869 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 22:18:37,870 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 22:18:37,870 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-08 22:18:37,870 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 22:18:37,870 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 22:18:37,870 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 22:18:37,870 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 22:18:37,871 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 22:18:37,892 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states. [2020-07-08 22:18:37,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2020-07-08 22:18:37,905 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:18:37,906 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] [2020-07-08 22:18:37,907 INFO L427 AbstractCegarLoop]: === Iteration 1 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:18:37,914 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:18:37,914 INFO L82 PathProgramCache]: Analyzing trace with hash 2069327278, now seen corresponding path program 1 times [2020-07-08 22:18:37,923 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:18:37,924 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [252294851] [2020-07-08 22:18:37,924 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:18:38,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:38,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:38,183 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 [2020-07-08 22:18:38,184 INFO L280 TraceCheckUtils]: 1: Hoare triple {211#true} #valid := #valid[0 := 0]; {211#true} is VALID [2020-07-08 22:18:38,184 INFO L280 TraceCheckUtils]: 2: Hoare triple {211#true} assume 0 < #StackHeapBarrier; {211#true} is VALID [2020-07-08 22:18:38,185 INFO L280 TraceCheckUtils]: 3: Hoare triple {211#true} assume true; {211#true} is VALID [2020-07-08 22:18:38,185 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {211#true} {211#true} #503#return; {211#true} is VALID [2020-07-08 22:18:38,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:38,234 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 [2020-07-08 22:18:38,234 INFO L280 TraceCheckUtils]: 1: Hoare triple {211#true} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {211#true} is VALID [2020-07-08 22:18:38,235 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 [2020-07-08 22:18:38,235 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 [2020-07-08 22:18:38,236 INFO L280 TraceCheckUtils]: 4: Hoare triple {211#true} assume !true; {212#false} is VALID [2020-07-08 22:18:38,237 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 [2020-07-08 22:18:38,237 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 [2020-07-08 22:18:38,237 INFO L280 TraceCheckUtils]: 7: Hoare triple {212#false} havoc #t~mem6.base, #t~mem6.offset; {212#false} is VALID [2020-07-08 22:18:38,238 INFO L280 TraceCheckUtils]: 8: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-08 22:18:38,238 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 [2020-07-08 22:18:38,239 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 [2020-07-08 22:18:38,239 INFO L280 TraceCheckUtils]: 11: Hoare triple {212#false} havoc #t~mem8.base, #t~mem8.offset; {212#false} is VALID [2020-07-08 22:18:38,240 INFO L280 TraceCheckUtils]: 12: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-08 22:18:38,240 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 [2020-07-08 22:18:38,241 INFO L280 TraceCheckUtils]: 14: Hoare triple {212#false} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-08 22:18:38,241 INFO L280 TraceCheckUtils]: 15: Hoare triple {212#false} havoc #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-08 22:18:38,242 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 [2020-07-08 22:18:38,242 INFO L280 TraceCheckUtils]: 17: Hoare triple {212#false} havoc ~#list~0.base, ~#list~0.offset; {212#false} is VALID [2020-07-08 22:18:38,242 INFO L280 TraceCheckUtils]: 18: Hoare triple {212#false} assume true; {212#false} is VALID [2020-07-08 22:18:38,243 INFO L275 TraceCheckUtils]: 19: Hoare quadruple {212#false} {211#true} #459#return; {212#false} is VALID [2020-07-08 22:18:38,247 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 [2020-07-08 22:18:38,247 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 [2020-07-08 22:18:38,248 INFO L280 TraceCheckUtils]: 2: Hoare triple {211#true} #valid := #valid[0 := 0]; {211#true} is VALID [2020-07-08 22:18:38,248 INFO L280 TraceCheckUtils]: 3: Hoare triple {211#true} assume 0 < #StackHeapBarrier; {211#true} is VALID [2020-07-08 22:18:38,248 INFO L280 TraceCheckUtils]: 4: Hoare triple {211#true} assume true; {211#true} is VALID [2020-07-08 22:18:38,249 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {211#true} {211#true} #503#return; {211#true} is VALID [2020-07-08 22:18:38,249 INFO L263 TraceCheckUtils]: 6: Hoare triple {211#true} call #t~ret37 := main(); {211#true} is VALID [2020-07-08 22:18:38,249 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 [2020-07-08 22:18:38,250 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 [2020-07-08 22:18:38,252 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 [2020-07-08 22:18:38,253 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 [2020-07-08 22:18:38,253 INFO L280 TraceCheckUtils]: 11: Hoare triple {211#true} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {211#true} is VALID [2020-07-08 22:18:38,254 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 [2020-07-08 22:18:38,254 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 [2020-07-08 22:18:38,255 INFO L280 TraceCheckUtils]: 14: Hoare triple {211#true} assume !true; {212#false} is VALID [2020-07-08 22:18:38,256 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 [2020-07-08 22:18:38,256 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 [2020-07-08 22:18:38,257 INFO L280 TraceCheckUtils]: 17: Hoare triple {212#false} havoc #t~mem6.base, #t~mem6.offset; {212#false} is VALID [2020-07-08 22:18:38,257 INFO L280 TraceCheckUtils]: 18: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-08 22:18:38,257 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 [2020-07-08 22:18:38,258 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 [2020-07-08 22:18:38,258 INFO L280 TraceCheckUtils]: 21: Hoare triple {212#false} havoc #t~mem8.base, #t~mem8.offset; {212#false} is VALID [2020-07-08 22:18:38,258 INFO L280 TraceCheckUtils]: 22: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-08 22:18:38,259 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 [2020-07-08 22:18:38,259 INFO L280 TraceCheckUtils]: 24: Hoare triple {212#false} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-08 22:18:38,260 INFO L280 TraceCheckUtils]: 25: Hoare triple {212#false} havoc #t~mem10.base, #t~mem10.offset; {212#false} is VALID [2020-07-08 22:18:38,260 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 [2020-07-08 22:18:38,260 INFO L280 TraceCheckUtils]: 27: Hoare triple {212#false} havoc ~#list~0.base, ~#list~0.offset; {212#false} is VALID [2020-07-08 22:18:38,261 INFO L280 TraceCheckUtils]: 28: Hoare triple {212#false} assume true; {212#false} is VALID [2020-07-08 22:18:38,261 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {212#false} {211#true} #459#return; {212#false} is VALID [2020-07-08 22:18:38,262 INFO L280 TraceCheckUtils]: 30: Hoare triple {212#false} ~list~1.base, ~list~1.offset := #t~ret19.base, #t~ret19.offset; {212#false} is VALID [2020-07-08 22:18:38,262 INFO L280 TraceCheckUtils]: 31: Hoare triple {212#false} havoc #t~ret19.base, #t~ret19.offset; {212#false} is VALID [2020-07-08 22:18:38,262 INFO L280 TraceCheckUtils]: 32: Hoare triple {212#false} assume !true; {212#false} is VALID [2020-07-08 22:18:38,263 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 [2020-07-08 22:18:38,263 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 [2020-07-08 22:18:38,263 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 [2020-07-08 22:18:38,264 INFO L280 TraceCheckUtils]: 36: Hoare triple {212#false} ~beg.base, ~beg.offset := #in~beg.base, #in~beg.offset; {212#false} is VALID [2020-07-08 22:18:38,264 INFO L280 TraceCheckUtils]: 37: Hoare triple {212#false} ~end.base, ~end.offset := #in~end.base, #in~end.offset; {212#false} is VALID [2020-07-08 22:18:38,264 INFO L280 TraceCheckUtils]: 38: Hoare triple {212#false} assume ~beg.base == 0 && ~beg.offset == 0; {212#false} is VALID [2020-07-08 22:18:38,265 INFO L263 TraceCheckUtils]: 39: Hoare triple {212#false} call fail(); {212#false} is VALID [2020-07-08 22:18:38,265 INFO L280 TraceCheckUtils]: 40: Hoare triple {212#false} assume !false; {212#false} is VALID [2020-07-08 22:18:38,274 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-08 22:18:38,275 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [252294851] [2020-07-08 22:18:38,277 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-08 22:18:38,277 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-08 22:18:38,278 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2051674758] [2020-07-08 22:18:38,285 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2020-07-08 22:18:38,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:18:38,295 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-08 22:18:38,371 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:18:38,372 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-08 22:18:38,372 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:18:38,381 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-08 22:18:38,383 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-08 22:18:38,385 INFO L87 Difference]: Start difference. First operand 208 states. Second operand 4 states. [2020-07-08 22:18:40,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:18:40,055 INFO L93 Difference]: Finished difference Result 423 states and 572 transitions. [2020-07-08 22:18:40,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-07-08 22:18:40,055 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 41 [2020-07-08 22:18:40,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:18:40,057 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 22:18:40,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 572 transitions. [2020-07-08 22:18:40,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-08 22:18:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 572 transitions. [2020-07-08 22:18:40,109 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 5 states and 572 transitions. [2020-07-08 22:18:40,775 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 572 edges. 572 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:18:40,823 INFO L225 Difference]: With dead ends: 423 [2020-07-08 22:18:40,823 INFO L226 Difference]: Without dead ends: 211 [2020-07-08 22:18:40,831 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 [2020-07-08 22:18:40,854 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 211 states. [2020-07-08 22:18:41,125 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 211 to 188. [2020-07-08 22:18:41,125 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:18:41,126 INFO L82 GeneralOperation]: Start isEquivalent. First operand 211 states. Second operand 188 states. [2020-07-08 22:18:41,126 INFO L74 IsIncluded]: Start isIncluded. First operand 211 states. Second operand 188 states. [2020-07-08 22:18:41,127 INFO L87 Difference]: Start difference. First operand 211 states. Second operand 188 states. [2020-07-08 22:18:41,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:18:41,163 INFO L93 Difference]: Finished difference Result 211 states and 234 transitions. [2020-07-08 22:18:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 234 transitions. [2020-07-08 22:18:41,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:18:41,176 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:18:41,183 INFO L74 IsIncluded]: Start isIncluded. First operand 188 states. Second operand 211 states. [2020-07-08 22:18:41,183 INFO L87 Difference]: Start difference. First operand 188 states. Second operand 211 states. [2020-07-08 22:18:41,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:18:41,207 INFO L93 Difference]: Finished difference Result 211 states and 234 transitions. [2020-07-08 22:18:41,208 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 234 transitions. [2020-07-08 22:18:41,209 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:18:41,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:18:41,210 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:18:41,210 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:18:41,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 188 states. [2020-07-08 22:18:41,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 188 states to 188 states and 208 transitions. [2020-07-08 22:18:41,231 INFO L78 Accepts]: Start accepts. Automaton has 188 states and 208 transitions. Word has length 41 [2020-07-08 22:18:41,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:18:41,232 INFO L479 AbstractCegarLoop]: Abstraction has 188 states and 208 transitions. [2020-07-08 22:18:41,232 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-08 22:18:41,232 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 188 states and 208 transitions. [2020-07-08 22:18:41,540 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 208 edges. 208 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:18:41,540 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 208 transitions. [2020-07-08 22:18:41,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2020-07-08 22:18:41,543 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:18:41,544 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] [2020-07-08 22:18:41,544 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 22:18:41,544 INFO L427 AbstractCegarLoop]: === Iteration 2 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:18:41,544 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:18:41,545 INFO L82 PathProgramCache]: Analyzing trace with hash 2121642840, now seen corresponding path program 1 times [2020-07-08 22:18:41,545 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:18:41,545 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [33709738] [2020-07-08 22:18:41,545 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:18:41,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:42,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:42,055 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 [2020-07-08 22:18:42,056 INFO L280 TraceCheckUtils]: 1: Hoare triple {1889#true} #valid := #valid[0 := 0]; {1889#true} is VALID [2020-07-08 22:18:42,056 INFO L280 TraceCheckUtils]: 2: Hoare triple {1889#true} assume 0 < #StackHeapBarrier; {1889#true} is VALID [2020-07-08 22:18:42,056 INFO L280 TraceCheckUtils]: 3: Hoare triple {1889#true} assume true; {1889#true} is VALID [2020-07-08 22:18:42,057 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1889#true} {1889#true} #503#return; {1889#true} is VALID [2020-07-08 22:18:42,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:42,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:42,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:42,965 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 {2026#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:18:42,966 INFO L280 TraceCheckUtils]: 1: Hoare triple {2026#(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; {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,967 INFO L280 TraceCheckUtils]: 2: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,967 INFO L280 TraceCheckUtils]: 3: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,968 INFO L280 TraceCheckUtils]: 4: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,969 INFO L280 TraceCheckUtils]: 5: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:42,970 INFO L280 TraceCheckUtils]: 6: Hoare triple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:42,971 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2014#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2023#(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 [2020-07-08 22:18:42,973 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; {2014#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-08 22:18:42,974 INFO L263 TraceCheckUtils]: 1: Hoare triple {2014#(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 [2020-07-08 22:18:42,976 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 {2026#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:18:42,977 INFO L280 TraceCheckUtils]: 3: Hoare triple {2026#(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; {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,978 INFO L280 TraceCheckUtils]: 4: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,979 INFO L280 TraceCheckUtils]: 5: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,979 INFO L280 TraceCheckUtils]: 6: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:42,980 INFO L280 TraceCheckUtils]: 7: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:42,980 INFO L280 TraceCheckUtils]: 8: Hoare triple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:42,981 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2014#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2023#(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 [2020-07-08 22:18:42,988 INFO L280 TraceCheckUtils]: 10: Hoare triple {2023#(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; {2024#(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 [2020-07-08 22:18:42,988 INFO L280 TraceCheckUtils]: 11: Hoare triple {2024#(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; {2024#(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 [2020-07-08 22:18:42,990 INFO L280 TraceCheckUtils]: 12: Hoare triple {2024#(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 {2024#(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 [2020-07-08 22:18:42,990 INFO L280 TraceCheckUtils]: 13: Hoare triple {2024#(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 {2024#(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 [2020-07-08 22:18:42,991 INFO L280 TraceCheckUtils]: 14: Hoare triple {2024#(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; {2024#(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 [2020-07-08 22:18:42,993 INFO L280 TraceCheckUtils]: 15: Hoare triple {2024#(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 {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:18:42,994 INFO L280 TraceCheckUtils]: 16: Hoare triple {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:18:42,996 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2025#(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 [2020-07-08 22:18:43,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:44,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:18:44,533 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 {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:18:44,534 INFO L280 TraceCheckUtils]: 1: Hoare triple {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,535 INFO L280 TraceCheckUtils]: 2: Hoare triple {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,538 INFO L280 TraceCheckUtils]: 3: Hoare triple {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,540 INFO L280 TraceCheckUtils]: 4: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,541 INFO L280 TraceCheckUtils]: 5: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,542 INFO L280 TraceCheckUtils]: 6: Hoare triple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} assume true; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,544 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} {2029#(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; {2038#(and (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#t~ret3.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (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)) (= |#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|)))) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,552 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; {2029#(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 [2020-07-08 22:18:44,553 INFO L263 TraceCheckUtils]: 1: Hoare triple {2029#(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 [2020-07-08 22:18:44,554 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 {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:18:44,555 INFO L280 TraceCheckUtils]: 3: Hoare triple {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,555 INFO L280 TraceCheckUtils]: 4: Hoare triple {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,557 INFO L280 TraceCheckUtils]: 5: Hoare triple {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,558 INFO L280 TraceCheckUtils]: 6: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,559 INFO L280 TraceCheckUtils]: 7: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,560 INFO L280 TraceCheckUtils]: 8: Hoare triple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} assume true; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,563 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} {2029#(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; {2038#(and (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#t~ret3.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (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)) (= |#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|)))) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,565 INFO L280 TraceCheckUtils]: 10: Hoare triple {2038#(and (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#t~ret3.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (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)) (= |#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|)))) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,566 INFO L280 TraceCheckUtils]: 11: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} havoc #t~ret3.base, #t~ret3.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,568 INFO L280 TraceCheckUtils]: 12: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,570 INFO L280 TraceCheckUtils]: 13: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,571 INFO L280 TraceCheckUtils]: 14: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} havoc #t~mem4.base, #t~mem4.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,579 INFO L280 TraceCheckUtils]: 15: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2040#(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 [2020-07-08 22:18:44,589 INFO L280 TraceCheckUtils]: 16: Hoare triple {2040#(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; {2040#(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 [2020-07-08 22:18:44,599 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {2040#(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)))))} {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} #493#return; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,607 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 [2020-07-08 22:18:44,615 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 [2020-07-08 22:18:44,616 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 [2020-07-08 22:18:44,617 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 [2020-07-08 22:18:44,622 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 [2020-07-08 22:18:44,629 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; {2014#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-08 22:18:44,631 INFO L263 TraceCheckUtils]: 6: Hoare triple {2014#(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 [2020-07-08 22:18:44,632 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 {2026#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:18:44,633 INFO L280 TraceCheckUtils]: 8: Hoare triple {2026#(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; {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,634 INFO L280 TraceCheckUtils]: 9: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,634 INFO L280 TraceCheckUtils]: 10: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,635 INFO L280 TraceCheckUtils]: 11: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,637 INFO L280 TraceCheckUtils]: 12: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:44,637 INFO L280 TraceCheckUtils]: 13: Hoare triple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:44,639 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2014#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2023#(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 [2020-07-08 22:18:44,640 INFO L280 TraceCheckUtils]: 15: Hoare triple {2023#(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; {2024#(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 [2020-07-08 22:18:44,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {2024#(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; {2024#(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 [2020-07-08 22:18:44,641 INFO L280 TraceCheckUtils]: 17: Hoare triple {2024#(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 {2024#(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 [2020-07-08 22:18:44,642 INFO L280 TraceCheckUtils]: 18: Hoare triple {2024#(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 {2024#(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 [2020-07-08 22:18:44,643 INFO L280 TraceCheckUtils]: 19: Hoare triple {2024#(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; {2024#(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 [2020-07-08 22:18:44,644 INFO L280 TraceCheckUtils]: 20: Hoare triple {2024#(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 {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:18:44,644 INFO L280 TraceCheckUtils]: 21: Hoare triple {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:18:44,647 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {2025#(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 [2020-07-08 22:18:44,649 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 [2020-07-08 22:18:44,650 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 [2020-07-08 22:18:44,651 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 [2020-07-08 22:18:44,652 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 {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 (store |#memory_$Pointer$.base| create_sll_~pp2.base (store (select |#memory_$Pointer$.base| create_sll_~pp2.base) create_sll_~pp2.offset |create_sll_#t~mem6.base|)) |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-08 22:18:44,653 INFO L280 TraceCheckUtils]: 27: 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 (store |#memory_$Pointer$.base| create_sll_~pp2.base (store (select |#memory_$Pointer$.base| create_sll_~pp2.base) create_sll_~pp2.offset |create_sll_#t~mem6.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 {1991#(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 [2020-07-08 22:18:44,654 INFO L280 TraceCheckUtils]: 28: Hoare triple {1991#(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; {1991#(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 [2020-07-08 22:18:44,655 INFO L280 TraceCheckUtils]: 29: Hoare triple {1991#(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; {1991#(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 [2020-07-08 22:18:44,658 INFO L280 TraceCheckUtils]: 30: Hoare triple {1991#(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); {1991#(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 [2020-07-08 22:18:44,661 INFO L280 TraceCheckUtils]: 31: Hoare triple {1991#(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; {1991#(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 [2020-07-08 22:18:44,662 INFO L280 TraceCheckUtils]: 32: Hoare triple {1991#(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 {1992#(and (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 |create_sll_#t~mem8.base|)))) (= 0 |create_sll_~#list~0.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-08 22:18:44,663 INFO L280 TraceCheckUtils]: 33: Hoare triple {1992#(and (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 |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 {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-08 22:18:44,664 INFO L280 TraceCheckUtils]: 34: Hoare triple {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} havoc #t~mem8.base, #t~mem8.offset; {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-08 22:18:44,666 INFO L263 TraceCheckUtils]: 35: Hoare triple {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 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 [2020-07-08 22:18:44,669 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; {2029#(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 [2020-07-08 22:18:44,670 INFO L263 TraceCheckUtils]: 37: Hoare triple {2029#(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 [2020-07-08 22:18:44,672 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 {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:18:44,673 INFO L280 TraceCheckUtils]: 39: Hoare triple {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,673 INFO L280 TraceCheckUtils]: 40: Hoare triple {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,675 INFO L280 TraceCheckUtils]: 41: Hoare triple {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,676 INFO L280 TraceCheckUtils]: 42: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,678 INFO L280 TraceCheckUtils]: 43: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,679 INFO L280 TraceCheckUtils]: 44: Hoare triple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} assume true; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,681 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} {2029#(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; {2038#(and (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#t~ret3.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (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)) (= |#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|)))) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,683 INFO L280 TraceCheckUtils]: 46: Hoare triple {2038#(and (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#t~ret3.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (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)) (= |#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|)))) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,685 INFO L280 TraceCheckUtils]: 47: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} havoc #t~ret3.base, #t~ret3.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,687 INFO L280 TraceCheckUtils]: 48: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,689 INFO L280 TraceCheckUtils]: 49: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,691 INFO L280 TraceCheckUtils]: 50: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} havoc #t~mem4.base, #t~mem4.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,696 INFO L280 TraceCheckUtils]: 51: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2040#(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 [2020-07-08 22:18:44,699 INFO L280 TraceCheckUtils]: 52: Hoare triple {2040#(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; {2040#(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 [2020-07-08 22:18:44,705 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {2040#(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)))))} {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} #493#return; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,705 INFO L280 TraceCheckUtils]: 54: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,706 INFO L280 TraceCheckUtils]: 55: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume !(0 != #t~nondet9); {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,706 INFO L280 TraceCheckUtils]: 56: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~nondet9; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,707 INFO L280 TraceCheckUtils]: 57: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (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 {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,707 INFO L280 TraceCheckUtils]: 58: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,708 INFO L280 TraceCheckUtils]: 59: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~mem10.base, #t~mem10.offset; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,709 INFO L280 TraceCheckUtils]: 60: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (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 {2013#(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 [2020-07-08 22:18:44,709 INFO L280 TraceCheckUtils]: 61: Hoare triple {2013#(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; {2013#(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 [2020-07-08 22:18:44,710 INFO L280 TraceCheckUtils]: 62: Hoare triple {2013#(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; {2013#(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 [2020-07-08 22:18:44,716 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2013#(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 [2020-07-08 22:18:44,744 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 [2020-07-08 22:18:44,744 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 [2020-07-08 22:18:44,745 INFO L280 TraceCheckUtils]: 2: Hoare triple {1889#true} #valid := #valid[0 := 0]; {1889#true} is VALID [2020-07-08 22:18:44,745 INFO L280 TraceCheckUtils]: 3: Hoare triple {1889#true} assume 0 < #StackHeapBarrier; {1889#true} is VALID [2020-07-08 22:18:44,745 INFO L280 TraceCheckUtils]: 4: Hoare triple {1889#true} assume true; {1889#true} is VALID [2020-07-08 22:18:44,745 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1889#true} {1889#true} #503#return; {1889#true} is VALID [2020-07-08 22:18:44,745 INFO L263 TraceCheckUtils]: 6: Hoare triple {1889#true} call #t~ret37 := main(); {1889#true} is VALID [2020-07-08 22:18:44,747 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 [2020-07-08 22:18:44,748 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 [2020-07-08 22:18:44,749 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 [2020-07-08 22:18:44,750 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 [2020-07-08 22:18:44,751 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 [2020-07-08 22:18:44,752 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 [2020-07-08 22:18:44,755 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 [2020-07-08 22:18:44,756 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 [2020-07-08 22:18:44,758 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; {2014#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-08 22:18:44,764 INFO L263 TraceCheckUtils]: 16: Hoare triple {2014#(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 [2020-07-08 22:18:44,765 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 {2026#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:18:44,765 INFO L280 TraceCheckUtils]: 18: Hoare triple {2026#(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; {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,766 INFO L280 TraceCheckUtils]: 19: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,766 INFO L280 TraceCheckUtils]: 20: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,767 INFO L280 TraceCheckUtils]: 21: Hoare triple {2027#(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 {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:18:44,767 INFO L280 TraceCheckUtils]: 22: Hoare triple {2027#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:44,768 INFO L280 TraceCheckUtils]: 23: Hoare triple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:18:44,769 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {2028#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {2014#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {2023#(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 [2020-07-08 22:18:44,769 INFO L280 TraceCheckUtils]: 25: Hoare triple {2023#(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; {2024#(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 [2020-07-08 22:18:44,770 INFO L280 TraceCheckUtils]: 26: Hoare triple {2024#(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; {2024#(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 [2020-07-08 22:18:44,771 INFO L280 TraceCheckUtils]: 27: Hoare triple {2024#(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 {2024#(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 [2020-07-08 22:18:44,772 INFO L280 TraceCheckUtils]: 28: Hoare triple {2024#(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 {2024#(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 [2020-07-08 22:18:44,773 INFO L280 TraceCheckUtils]: 29: Hoare triple {2024#(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; {2024#(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 [2020-07-08 22:18:44,773 INFO L280 TraceCheckUtils]: 30: Hoare triple {2024#(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 {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:18:44,774 INFO L280 TraceCheckUtils]: 31: Hoare triple {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {2025#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:18:44,775 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {2025#(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 [2020-07-08 22:18:44,776 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 [2020-07-08 22:18:44,777 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 [2020-07-08 22:18:44,778 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 [2020-07-08 22:18:44,779 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 {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 (store |#memory_$Pointer$.base| create_sll_~pp2.base (store (select |#memory_$Pointer$.base| create_sll_~pp2.base) create_sll_~pp2.offset |create_sll_#t~mem6.base|)) |create_sll_~#list~0.base|) |create_sll_~#list~0.offset|))))) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-08 22:18:44,780 INFO L280 TraceCheckUtils]: 37: 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 (store |#memory_$Pointer$.base| create_sll_~pp2.base (store (select |#memory_$Pointer$.base| create_sll_~pp2.base) create_sll_~pp2.offset |create_sll_#t~mem6.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 {1991#(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 [2020-07-08 22:18:44,780 INFO L280 TraceCheckUtils]: 38: Hoare triple {1991#(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; {1991#(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 [2020-07-08 22:18:44,781 INFO L280 TraceCheckUtils]: 39: Hoare triple {1991#(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; {1991#(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 [2020-07-08 22:18:44,782 INFO L280 TraceCheckUtils]: 40: Hoare triple {1991#(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); {1991#(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 [2020-07-08 22:18:44,782 INFO L280 TraceCheckUtils]: 41: Hoare triple {1991#(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; {1991#(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 [2020-07-08 22:18:44,784 INFO L280 TraceCheckUtils]: 42: Hoare triple {1991#(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 {1992#(and (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 |create_sll_#t~mem8.base|)))) (= 0 |create_sll_~#list~0.offset|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-08 22:18:44,785 INFO L280 TraceCheckUtils]: 43: Hoare triple {1992#(and (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 |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 {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-08 22:18:44,787 INFO L280 TraceCheckUtils]: 44: Hoare triple {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} havoc #t~mem8.base, #t~mem8.offset; {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} is VALID [2020-07-08 22:18:44,790 INFO L263 TraceCheckUtils]: 45: Hoare triple {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 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 [2020-07-08 22:18:44,791 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; {2029#(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 [2020-07-08 22:18:44,792 INFO L263 TraceCheckUtils]: 47: Hoare triple {2029#(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 [2020-07-08 22:18:44,793 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 {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:18:44,795 INFO L280 TraceCheckUtils]: 49: Hoare triple {2041#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= 0 |alloc_node_#t~malloc2.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc2.base, #t~malloc2.offset; {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,796 INFO L280 TraceCheckUtils]: 50: Hoare triple {2042#(and (= 0 alloc_node_~ptr~0.offset) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,797 INFO L280 TraceCheckUtils]: 51: Hoare triple {2043#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,805 INFO L280 TraceCheckUtils]: 52: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.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 {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,809 INFO L280 TraceCheckUtils]: 53: Hoare triple {2044#(and (= (store |old(#memory_$Pointer$.base)| alloc_node_~ptr~0.base (select |#memory_$Pointer$.base| alloc_node_~ptr~0.base)) |#memory_$Pointer$.base|) (not (= 0 alloc_node_~ptr~0.base)) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,810 INFO L280 TraceCheckUtils]: 54: Hoare triple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} assume true; {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} is VALID [2020-07-08 22:18:44,812 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {2045#(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 (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |alloc_node_#res.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (not (= 0 |alloc_node_#res.base|)))} {2029#(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; {2038#(and (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#t~ret3.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (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)) (= |#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|)))) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:18:44,814 INFO L280 TraceCheckUtils]: 56: Hoare triple {2038#(and (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) |chain_node_#t~ret3.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (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)) (= |#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|)))) (<= (+ |chain_node_#t~ret3.base| 1) |#StackHeapBarrier|))} ~node~0.base, ~node~0.offset := #t~ret3.base, #t~ret3.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,815 INFO L280 TraceCheckUtils]: 57: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} havoc #t~ret3.base, #t~ret3.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,817 INFO L280 TraceCheckUtils]: 58: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call #t~mem4.base, #t~mem4.offset := read~$Pointer$(~ppnode.base, ~ppnode.offset, 4); srcloc: L572 {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,825 INFO L280 TraceCheckUtils]: 59: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call write~$Pointer$(#t~mem4.base, #t~mem4.offset, ~node~0.base, ~node~0.offset, 4); srcloc: L572-1 {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,826 INFO L280 TraceCheckUtils]: 60: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} havoc #t~mem4.base, #t~mem4.offset; {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} is VALID [2020-07-08 22:18:44,831 INFO L280 TraceCheckUtils]: 61: Hoare triple {2039#(and (or (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.offset 0)) (= |#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 (not (= chain_node_~ppnode.offset 0)) (not (= chain_node_~node~0.base 0))) (<= (+ chain_node_~node~0.base 1) |#StackHeapBarrier|) (or (= (@diff |old(#memory_$Pointer$.base)| |#memory_$Pointer$.base|) chain_node_~node~0.base) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)))} SUMMARY for call write~$Pointer$(~node~0.base, ~node~0.offset, ~ppnode.base, ~ppnode.offset, 4); srcloc: L573 {2040#(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 [2020-07-08 22:18:44,835 INFO L280 TraceCheckUtils]: 62: Hoare triple {2040#(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; {2040#(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 [2020-07-08 22:18:44,841 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {2040#(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)))))} {1993#(and (or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|)))) (= 0 |create_sll_~#list~0.offset|))} #493#return; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,842 INFO L280 TraceCheckUtils]: 64: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,842 INFO L280 TraceCheckUtils]: 65: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} assume !(0 != #t~nondet9); {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,843 INFO L280 TraceCheckUtils]: 66: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~nondet9; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,845 INFO L280 TraceCheckUtils]: 67: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (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 {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,847 INFO L280 TraceCheckUtils]: 68: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,849 INFO L280 TraceCheckUtils]: 69: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} havoc #t~mem10.base, #t~mem10.offset; {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) 0))))} is VALID [2020-07-08 22:18:44,851 INFO L280 TraceCheckUtils]: 70: Hoare triple {2012#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp1.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp1.base|) |create_sll_#in~pp1.offset|))) (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 {2013#(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 [2020-07-08 22:18:44,851 INFO L280 TraceCheckUtils]: 71: Hoare triple {2013#(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; {2013#(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 [2020-07-08 22:18:44,852 INFO L280 TraceCheckUtils]: 72: Hoare triple {2013#(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; {2013#(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 [2020-07-08 22:18:44,854 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {2013#(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 [2020-07-08 22:18:44,855 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 [2020-07-08 22:18:44,855 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 [2020-07-08 22:18:44,856 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 [2020-07-08 22:18:44,856 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 [2020-07-08 22:18:44,857 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 [2020-07-08 22:18:44,858 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 [2020-07-08 22:18:44,859 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 [2020-07-08 22:18:44,859 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 [2020-07-08 22:18:44,860 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 [2020-07-08 22:18:44,860 INFO L263 TraceCheckUtils]: 83: Hoare triple {1890#false} call fail(); {1890#false} is VALID [2020-07-08 22:18:44,860 INFO L280 TraceCheckUtils]: 84: Hoare triple {1890#false} assume !false; {1890#false} is VALID [2020-07-08 22:18:44,898 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 5 proven. 11 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-08 22:18:44,898 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [33709738] [2020-07-08 22:18:44,898 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:18:44,898 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36] total 36 [2020-07-08 22:18:44,898 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314800421] [2020-07-08 22:18:44,900 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 85 [2020-07-08 22:18:44,901 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:18:44,901 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states. [2020-07-08 22:18:45,048 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:18:45,048 INFO L459 AbstractCegarLoop]: Interpolant automaton has 36 states [2020-07-08 22:18:45,049 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:18:45,049 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2020-07-08 22:18:45,050 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=1169, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 22:18:45,050 INFO L87 Difference]: Start difference. First operand 188 states and 208 transitions. Second operand 36 states. [2020-07-08 22:19:05,729 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:19:05,729 INFO L93 Difference]: Finished difference Result 263 states and 298 transitions. [2020-07-08 22:19:05,729 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-07-08 22:19:05,729 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 85 [2020-07-08 22:19:05,730 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:19:05,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-08 22:19:05,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 298 transitions. [2020-07-08 22:19:05,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-08 22:19:05,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 298 transitions. [2020-07-08 22:19:05,747 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 298 transitions. [2020-07-08 22:19:06,300 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 298 edges. 298 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:19:06,314 INFO L225 Difference]: With dead ends: 263 [2020-07-08 22:19:06,314 INFO L226 Difference]: Without dead ends: 260 [2020-07-08 22:19:06,317 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 69 GetRequests, 10 SyntacticMatches, 1 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 588 ImplicationChecksByTransitivity, 4.1s TimeCoverageRelationStatistics Valid=267, Invalid=3273, Unknown=0, NotChecked=0, Total=3540 [2020-07-08 22:19:06,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 260 states. [2020-07-08 22:19:07,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 260 to 205. [2020-07-08 22:19:07,099 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:19:07,099 INFO L82 GeneralOperation]: Start isEquivalent. First operand 260 states. Second operand 205 states. [2020-07-08 22:19:07,099 INFO L74 IsIncluded]: Start isIncluded. First operand 260 states. Second operand 205 states. [2020-07-08 22:19:07,099 INFO L87 Difference]: Start difference. First operand 260 states. Second operand 205 states. [2020-07-08 22:19:07,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:19:07,118 INFO L93 Difference]: Finished difference Result 260 states and 295 transitions. [2020-07-08 22:19:07,122 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 295 transitions. [2020-07-08 22:19:07,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:19:07,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:19:07,125 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand 260 states. [2020-07-08 22:19:07,126 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 260 states. [2020-07-08 22:19:07,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:19:07,151 INFO L93 Difference]: Finished difference Result 260 states and 295 transitions. [2020-07-08 22:19:07,152 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 295 transitions. [2020-07-08 22:19:07,154 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:19:07,154 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:19:07,154 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:19:07,155 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:19:07,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-07-08 22:19:07,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 227 transitions. [2020-07-08 22:19:07,171 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 227 transitions. Word has length 85 [2020-07-08 22:19:07,172 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:19:07,172 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 227 transitions. [2020-07-08 22:19:07,172 INFO L480 AbstractCegarLoop]: Interpolant automaton has 36 states. [2020-07-08 22:19:07,172 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 205 states and 227 transitions. [2020-07-08 22:19:07,884 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:19:07,884 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 227 transitions. [2020-07-08 22:19:07,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2020-07-08 22:19:07,890 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:19:07,890 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] [2020-07-08 22:19:07,891 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-08 22:19:07,892 INFO L427 AbstractCegarLoop]: === Iteration 3 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:19:07,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:19:07,892 INFO L82 PathProgramCache]: Analyzing trace with hash -1210442558, now seen corresponding path program 1 times [2020-07-08 22:19:07,893 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:19:07,893 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1372778890] [2020-07-08 22:19:07,893 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:19:07,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:19:08,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:19:08,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {3630#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {3553#true} is VALID [2020-07-08 22:19:08,213 INFO L280 TraceCheckUtils]: 1: Hoare triple {3553#true} #valid := #valid[0 := 0]; {3553#true} is VALID [2020-07-08 22:19:08,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {3553#true} assume 0 < #StackHeapBarrier; {3553#true} is VALID [2020-07-08 22:19:08,214 INFO L280 TraceCheckUtils]: 3: Hoare triple {3553#true} assume true; {3553#true} is VALID [2020-07-08 22:19:08,214 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3553#true} {3553#true} #503#return; {3553#true} is VALID [2020-07-08 22:19:08,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:19:09,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:19:09,475 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:19:09,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {3631#(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 {3690#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:19:09,675 INFO L280 TraceCheckUtils]: 1: Hoare triple {3690#(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; {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,680 INFO L280 TraceCheckUtils]: 5: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:09,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:09,683 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3678#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3687#(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 [2020-07-08 22:19:09,685 INFO L280 TraceCheckUtils]: 0: Hoare triple {3631#(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; {3678#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-08 22:19:09,687 INFO L263 TraceCheckUtils]: 1: Hoare triple {3678#(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(); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:09,689 INFO L280 TraceCheckUtils]: 2: Hoare triple {3631#(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 {3690#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:19:09,690 INFO L280 TraceCheckUtils]: 3: Hoare triple {3690#(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; {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,691 INFO L280 TraceCheckUtils]: 4: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,692 INFO L280 TraceCheckUtils]: 5: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,694 INFO L280 TraceCheckUtils]: 6: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:09,695 INFO L280 TraceCheckUtils]: 7: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:09,696 INFO L280 TraceCheckUtils]: 8: Hoare triple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:09,698 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3678#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3687#(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 [2020-07-08 22:19:09,699 INFO L280 TraceCheckUtils]: 10: Hoare triple {3687#(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; {3688#(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 [2020-07-08 22:19:09,701 INFO L280 TraceCheckUtils]: 11: Hoare triple {3688#(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; {3688#(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 [2020-07-08 22:19:09,702 INFO L280 TraceCheckUtils]: 12: Hoare triple {3688#(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 {3688#(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 [2020-07-08 22:19:09,703 INFO L280 TraceCheckUtils]: 13: Hoare triple {3688#(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 {3688#(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 [2020-07-08 22:19:09,704 INFO L280 TraceCheckUtils]: 14: Hoare triple {3688#(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; {3688#(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 [2020-07-08 22:19:09,706 INFO L280 TraceCheckUtils]: 15: Hoare triple {3688#(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 {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:19:09,707 INFO L280 TraceCheckUtils]: 16: Hoare triple {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:19:09,710 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {3634#(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; {3653#(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 [2020-07-08 22:19:09,725 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:19:11,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-08 22:19:11,657 INFO L280 TraceCheckUtils]: 0: Hoare triple {3631#(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 {3706#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:19:11,658 INFO L280 TraceCheckUtils]: 1: Hoare triple {3706#(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; {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,659 INFO L280 TraceCheckUtils]: 2: Hoare triple {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,661 INFO L280 TraceCheckUtils]: 3: Hoare triple {3707#(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 {3708#(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 [2020-07-08 22:19:11,662 INFO L280 TraceCheckUtils]: 4: Hoare triple {3708#(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 {3708#(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 [2020-07-08 22:19:11,664 INFO L280 TraceCheckUtils]: 5: Hoare triple {3708#(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; {3709#(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 [2020-07-08 22:19:11,666 INFO L280 TraceCheckUtils]: 6: Hoare triple {3709#(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; {3709#(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 [2020-07-08 22:19:11,669 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3709#(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|)))} {3693#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3702#(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 [2020-07-08 22:19:11,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {3631#(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; {3693#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:19:11,673 INFO L263 TraceCheckUtils]: 1: Hoare triple {3693#(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(); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,676 INFO L280 TraceCheckUtils]: 2: Hoare triple {3631#(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 {3706#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:19:11,677 INFO L280 TraceCheckUtils]: 3: Hoare triple {3706#(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; {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,678 INFO L280 TraceCheckUtils]: 4: Hoare triple {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,679 INFO L280 TraceCheckUtils]: 5: Hoare triple {3707#(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 {3708#(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 [2020-07-08 22:19:11,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {3708#(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 {3708#(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 [2020-07-08 22:19:11,683 INFO L280 TraceCheckUtils]: 7: Hoare triple {3708#(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; {3709#(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 [2020-07-08 22:19:11,684 INFO L280 TraceCheckUtils]: 8: Hoare triple {3709#(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; {3709#(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 [2020-07-08 22:19:11,687 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3709#(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|)))} {3693#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3702#(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 [2020-07-08 22:19:11,689 INFO L280 TraceCheckUtils]: 10: Hoare triple {3702#(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; {3703#(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 [2020-07-08 22:19:11,691 INFO L280 TraceCheckUtils]: 11: Hoare triple {3703#(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; {3703#(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 [2020-07-08 22:19:11,693 INFO L280 TraceCheckUtils]: 12: Hoare triple {3703#(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 {3703#(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 [2020-07-08 22:19:11,700 INFO L280 TraceCheckUtils]: 13: Hoare triple {3703#(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 {3704#(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 [2020-07-08 22:19:11,702 INFO L280 TraceCheckUtils]: 14: Hoare triple {3704#(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; {3704#(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 [2020-07-08 22:19:11,737 INFO L280 TraceCheckUtils]: 15: Hoare triple {3704#(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 {3705#(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 [2020-07-08 22:19:11,741 INFO L280 TraceCheckUtils]: 16: Hoare triple {3705#(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; {3705#(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 [2020-07-08 22:19:11,748 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3705#(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|)))} {3657#(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; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,752 INFO L280 TraceCheckUtils]: 0: Hoare triple {3631#(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; {3632#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-08 22:19:11,753 INFO L280 TraceCheckUtils]: 1: Hoare triple {3632#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {3633#(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 [2020-07-08 22:19:11,755 INFO L280 TraceCheckUtils]: 2: Hoare triple {3633#(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 {3634#(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 [2020-07-08 22:19:11,756 INFO L280 TraceCheckUtils]: 3: Hoare triple {3634#(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 {3634#(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 [2020-07-08 22:19:11,758 INFO L263 TraceCheckUtils]: 4: Hoare triple {3634#(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); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,759 INFO L280 TraceCheckUtils]: 5: Hoare triple {3631#(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; {3678#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-08 22:19:11,761 INFO L263 TraceCheckUtils]: 6: Hoare triple {3678#(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(); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,762 INFO L280 TraceCheckUtils]: 7: Hoare triple {3631#(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 {3690#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:19:11,763 INFO L280 TraceCheckUtils]: 8: Hoare triple {3690#(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; {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,764 INFO L280 TraceCheckUtils]: 9: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,765 INFO L280 TraceCheckUtils]: 10: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,765 INFO L280 TraceCheckUtils]: 11: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,766 INFO L280 TraceCheckUtils]: 12: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:11,767 INFO L280 TraceCheckUtils]: 13: Hoare triple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:11,768 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3678#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3687#(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 [2020-07-08 22:19:11,769 INFO L280 TraceCheckUtils]: 15: Hoare triple {3687#(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; {3688#(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 [2020-07-08 22:19:11,770 INFO L280 TraceCheckUtils]: 16: Hoare triple {3688#(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; {3688#(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 [2020-07-08 22:19:11,771 INFO L280 TraceCheckUtils]: 17: Hoare triple {3688#(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 {3688#(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 [2020-07-08 22:19:11,772 INFO L280 TraceCheckUtils]: 18: Hoare triple {3688#(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 {3688#(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 [2020-07-08 22:19:11,773 INFO L280 TraceCheckUtils]: 19: Hoare triple {3688#(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; {3688#(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 [2020-07-08 22:19:11,784 INFO L280 TraceCheckUtils]: 20: Hoare triple {3688#(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 {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:19:11,785 INFO L280 TraceCheckUtils]: 21: Hoare triple {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:19:11,787 INFO L275 TraceCheckUtils]: 22: Hoare quadruple {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {3634#(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; {3653#(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 [2020-07-08 22:19:11,788 INFO L280 TraceCheckUtils]: 23: Hoare triple {3653#(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; {3653#(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 [2020-07-08 22:19:11,789 INFO L280 TraceCheckUtils]: 24: Hoare triple {3653#(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); {3653#(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 [2020-07-08 22:19:11,790 INFO L280 TraceCheckUtils]: 25: Hoare triple {3653#(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; {3653#(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 [2020-07-08 22:19:11,791 INFO L280 TraceCheckUtils]: 26: Hoare triple {3653#(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 {3654#(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 [2020-07-08 22:19:11,793 INFO L280 TraceCheckUtils]: 27: Hoare triple {3654#(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 {3655#(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 [2020-07-08 22:19:11,794 INFO L280 TraceCheckUtils]: 28: Hoare triple {3655#(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; {3655#(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 [2020-07-08 22:19:11,795 INFO L280 TraceCheckUtils]: 29: Hoare triple {3655#(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; {3655#(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 [2020-07-08 22:19:11,795 INFO L280 TraceCheckUtils]: 30: Hoare triple {3655#(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); {3655#(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 [2020-07-08 22:19:11,796 INFO L280 TraceCheckUtils]: 31: Hoare triple {3655#(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; {3655#(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 [2020-07-08 22:19:11,797 INFO L280 TraceCheckUtils]: 32: Hoare triple {3655#(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 {3656#(or (and (not (= 0 (select (select (store |#memory_$Pointer$.base| create_sll_~pp1.base (store (select |#memory_$Pointer$.base| create_sll_~pp1.base) create_sll_~pp1.offset |create_sll_#t~mem8.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 [2020-07-08 22:19:11,799 INFO L280 TraceCheckUtils]: 33: Hoare triple {3656#(or (and (not (= 0 (select (select (store |#memory_$Pointer$.base| create_sll_~pp1.base (store (select |#memory_$Pointer$.base| create_sll_~pp1.base) create_sll_~pp1.offset |create_sll_#t~mem8.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 {3657#(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 [2020-07-08 22:19:11,799 INFO L280 TraceCheckUtils]: 34: Hoare triple {3657#(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; {3657#(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 [2020-07-08 22:19:11,801 INFO L263 TraceCheckUtils]: 35: Hoare triple {3657#(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); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,802 INFO L280 TraceCheckUtils]: 36: Hoare triple {3631#(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; {3693#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:19:11,803 INFO L263 TraceCheckUtils]: 37: Hoare triple {3693#(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(); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,805 INFO L280 TraceCheckUtils]: 38: Hoare triple {3631#(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 {3706#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:19:11,806 INFO L280 TraceCheckUtils]: 39: Hoare triple {3706#(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; {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,807 INFO L280 TraceCheckUtils]: 40: Hoare triple {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,808 INFO L280 TraceCheckUtils]: 41: Hoare triple {3707#(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 {3708#(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 [2020-07-08 22:19:11,810 INFO L280 TraceCheckUtils]: 42: Hoare triple {3708#(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 {3708#(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 [2020-07-08 22:19:11,812 INFO L280 TraceCheckUtils]: 43: Hoare triple {3708#(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; {3709#(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 [2020-07-08 22:19:11,813 INFO L280 TraceCheckUtils]: 44: Hoare triple {3709#(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; {3709#(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 [2020-07-08 22:19:11,816 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {3709#(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|)))} {3693#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3702#(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 [2020-07-08 22:19:11,818 INFO L280 TraceCheckUtils]: 46: Hoare triple {3702#(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; {3703#(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 [2020-07-08 22:19:11,820 INFO L280 TraceCheckUtils]: 47: Hoare triple {3703#(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; {3703#(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 [2020-07-08 22:19:11,823 INFO L280 TraceCheckUtils]: 48: Hoare triple {3703#(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 {3703#(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 [2020-07-08 22:19:11,831 INFO L280 TraceCheckUtils]: 49: Hoare triple {3703#(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 {3704#(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 [2020-07-08 22:19:11,834 INFO L280 TraceCheckUtils]: 50: Hoare triple {3704#(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; {3704#(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 [2020-07-08 22:19:11,868 INFO L280 TraceCheckUtils]: 51: Hoare triple {3704#(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 {3705#(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 [2020-07-08 22:19:11,872 INFO L280 TraceCheckUtils]: 52: Hoare triple {3705#(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; {3705#(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 [2020-07-08 22:19:11,881 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3705#(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|)))} {3657#(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; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,884 INFO L280 TraceCheckUtils]: 54: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,885 INFO L280 TraceCheckUtils]: 55: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume !(0 != #t~nondet9); {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,886 INFO L280 TraceCheckUtils]: 56: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~nondet9; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,887 INFO L280 TraceCheckUtils]: 57: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |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 {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,887 INFO L280 TraceCheckUtils]: 58: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,888 INFO L280 TraceCheckUtils]: 59: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem10.base, #t~mem10.offset; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:11,889 INFO L280 TraceCheckUtils]: 60: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {3677#(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 [2020-07-08 22:19:11,890 INFO L280 TraceCheckUtils]: 61: Hoare triple {3677#(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; {3677#(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 [2020-07-08 22:19:11,891 INFO L280 TraceCheckUtils]: 62: Hoare triple {3677#(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; {3677#(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 [2020-07-08 22:19:11,893 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3677#(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|))} {3561#(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; {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-08 22:19:11,925 INFO L263 TraceCheckUtils]: 0: Hoare triple {3553#true} call ULTIMATE.init(); {3630#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} is VALID [2020-07-08 22:19:11,926 INFO L280 TraceCheckUtils]: 1: Hoare triple {3630#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |#NULL.offset| |old(#NULL.offset)|))} #NULL.base, #NULL.offset := 0, 0; {3553#true} is VALID [2020-07-08 22:19:11,926 INFO L280 TraceCheckUtils]: 2: Hoare triple {3553#true} #valid := #valid[0 := 0]; {3553#true} is VALID [2020-07-08 22:19:11,926 INFO L280 TraceCheckUtils]: 3: Hoare triple {3553#true} assume 0 < #StackHeapBarrier; {3553#true} is VALID [2020-07-08 22:19:11,927 INFO L280 TraceCheckUtils]: 4: Hoare triple {3553#true} assume true; {3553#true} is VALID [2020-07-08 22:19:11,927 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3553#true} {3553#true} #503#return; {3553#true} is VALID [2020-07-08 22:19:11,927 INFO L263 TraceCheckUtils]: 6: Hoare triple {3553#true} call #t~ret37 := main(); {3553#true} is VALID [2020-07-08 22:19:11,928 INFO L280 TraceCheckUtils]: 7: Hoare triple {3553#true} SUMMARY for call ~#p1~0.base, ~#p1~0.offset := #Ultimate.allocOnStack(4); srcloc: mainENTRY {3560#(= 1 (select |#valid| |main_~#p1~0.base|))} is VALID [2020-07-08 22:19:11,930 INFO L280 TraceCheckUtils]: 8: Hoare triple {3560#(= 1 (select |#valid| |main_~#p1~0.base|))} SUMMARY for call ~#p2~0.base, ~#p2~0.offset := #Ultimate.allocOnStack(4); srcloc: L628 {3561#(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 [2020-07-08 22:19:11,932 INFO L263 TraceCheckUtils]: 9: Hoare triple {3561#(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); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {3631#(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; {3632#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} is VALID [2020-07-08 22:19:11,933 INFO L280 TraceCheckUtils]: 11: Hoare triple {3632#(and (= |#valid| |old(#valid)|) (= create_sll_~pp1.base |create_sll_#in~pp1.base|))} ~pp2.base, ~pp2.offset := #in~pp2.base, #in~pp2.offset; {3633#(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 [2020-07-08 22:19:11,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {3633#(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 {3634#(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 [2020-07-08 22:19:11,936 INFO L280 TraceCheckUtils]: 13: Hoare triple {3634#(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 {3634#(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 [2020-07-08 22:19:11,938 INFO L263 TraceCheckUtils]: 14: Hoare triple {3634#(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); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,939 INFO L280 TraceCheckUtils]: 15: Hoare triple {3631#(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; {3678#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} is VALID [2020-07-08 22:19:11,940 INFO L263 TraceCheckUtils]: 16: Hoare triple {3678#(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(); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,941 INFO L280 TraceCheckUtils]: 17: Hoare triple {3631#(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 {3690#(or (< 0 |alloc_node_#t~malloc2.base|) (<= (+ |alloc_node_#t~malloc2.base| 1) 0))} is VALID [2020-07-08 22:19:11,942 INFO L280 TraceCheckUtils]: 18: Hoare triple {3690#(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; {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,943 INFO L280 TraceCheckUtils]: 19: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,943 INFO L280 TraceCheckUtils]: 20: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,944 INFO L280 TraceCheckUtils]: 21: Hoare triple {3691#(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 {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} is VALID [2020-07-08 22:19:11,945 INFO L280 TraceCheckUtils]: 22: Hoare triple {3691#(or (<= 1 alloc_node_~ptr~0.base) (<= (+ alloc_node_~ptr~0.base 1) 0))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:11,945 INFO L280 TraceCheckUtils]: 23: Hoare triple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} assume true; {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} is VALID [2020-07-08 22:19:11,947 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {3692#(or (<= 1 |alloc_node_#res.base|) (<= (+ |alloc_node_#res.base| 1) 0))} {3678#(and (= chain_node_~ppnode.offset |chain_node_#in~ppnode.offset|) (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|))} #495#return; {3687#(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 [2020-07-08 22:19:11,947 INFO L280 TraceCheckUtils]: 25: Hoare triple {3687#(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; {3688#(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 [2020-07-08 22:19:11,948 INFO L280 TraceCheckUtils]: 26: Hoare triple {3688#(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; {3688#(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 [2020-07-08 22:19:11,949 INFO L280 TraceCheckUtils]: 27: Hoare triple {3688#(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 {3688#(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 [2020-07-08 22:19:11,950 INFO L280 TraceCheckUtils]: 28: Hoare triple {3688#(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 {3688#(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 [2020-07-08 22:19:11,951 INFO L280 TraceCheckUtils]: 29: Hoare triple {3688#(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; {3688#(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 [2020-07-08 22:19:11,952 INFO L280 TraceCheckUtils]: 30: Hoare triple {3688#(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 {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:19:11,952 INFO L280 TraceCheckUtils]: 31: Hoare triple {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} assume true; {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} is VALID [2020-07-08 22:19:11,954 INFO L275 TraceCheckUtils]: 32: Hoare quadruple {3689#(not (= 0 (select (select |#memory_$Pointer$.base| |chain_node_#in~ppnode.base|) |chain_node_#in~ppnode.offset|)))} {3634#(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; {3653#(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 [2020-07-08 22:19:11,955 INFO L280 TraceCheckUtils]: 33: Hoare triple {3653#(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; {3653#(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 [2020-07-08 22:19:11,956 INFO L280 TraceCheckUtils]: 34: Hoare triple {3653#(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); {3653#(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 [2020-07-08 22:19:11,957 INFO L280 TraceCheckUtils]: 35: Hoare triple {3653#(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; {3653#(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 [2020-07-08 22:19:11,958 INFO L280 TraceCheckUtils]: 36: Hoare triple {3653#(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 {3654#(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 [2020-07-08 22:19:11,959 INFO L280 TraceCheckUtils]: 37: Hoare triple {3654#(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 {3655#(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 [2020-07-08 22:19:11,960 INFO L280 TraceCheckUtils]: 38: Hoare triple {3655#(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; {3655#(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 [2020-07-08 22:19:11,961 INFO L280 TraceCheckUtils]: 39: Hoare triple {3655#(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; {3655#(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 [2020-07-08 22:19:11,962 INFO L280 TraceCheckUtils]: 40: Hoare triple {3655#(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); {3655#(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 [2020-07-08 22:19:11,962 INFO L280 TraceCheckUtils]: 41: Hoare triple {3655#(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; {3655#(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 [2020-07-08 22:19:11,964 INFO L280 TraceCheckUtils]: 42: Hoare triple {3655#(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 {3656#(or (and (not (= 0 (select (select (store |#memory_$Pointer$.base| create_sll_~pp1.base (store (select |#memory_$Pointer$.base| create_sll_~pp1.base) create_sll_~pp1.offset |create_sll_#t~mem8.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 [2020-07-08 22:19:11,965 INFO L280 TraceCheckUtils]: 43: Hoare triple {3656#(or (and (not (= 0 (select (select (store |#memory_$Pointer$.base| create_sll_~pp1.base (store (select |#memory_$Pointer$.base| create_sll_~pp1.base) create_sll_~pp1.offset |create_sll_#t~mem8.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 {3657#(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 [2020-07-08 22:19:11,966 INFO L280 TraceCheckUtils]: 44: Hoare triple {3657#(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; {3657#(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 [2020-07-08 22:19:11,968 INFO L263 TraceCheckUtils]: 45: Hoare triple {3657#(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); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,969 INFO L280 TraceCheckUtils]: 46: Hoare triple {3631#(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; {3693#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:19:11,970 INFO L263 TraceCheckUtils]: 47: Hoare triple {3693#(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(); {3631#(and (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-08 22:19:11,971 INFO L280 TraceCheckUtils]: 48: Hoare triple {3631#(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 {3706#(and (<= (+ |alloc_node_#t~malloc2.base| 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-08 22:19:11,972 INFO L280 TraceCheckUtils]: 49: Hoare triple {3706#(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; {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,973 INFO L280 TraceCheckUtils]: 50: Hoare triple {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} assume !(~ptr~0.base == 0 && ~ptr~0.offset == 0); {3707#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (<= (+ alloc_node_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-08 22:19:11,974 INFO L280 TraceCheckUtils]: 51: Hoare triple {3707#(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 {3708#(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 [2020-07-08 22:19:11,975 INFO L280 TraceCheckUtils]: 52: Hoare triple {3708#(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 {3708#(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 [2020-07-08 22:19:11,977 INFO L280 TraceCheckUtils]: 53: Hoare triple {3708#(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; {3709#(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 [2020-07-08 22:19:11,979 INFO L280 TraceCheckUtils]: 54: Hoare triple {3709#(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; {3709#(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 [2020-07-08 22:19:11,981 INFO L275 TraceCheckUtils]: 55: Hoare quadruple {3709#(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|)))} {3693#(and (= chain_node_~ppnode.base |chain_node_#in~ppnode.base|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} #495#return; {3702#(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 [2020-07-08 22:19:11,983 INFO L280 TraceCheckUtils]: 56: Hoare triple {3702#(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; {3703#(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 [2020-07-08 22:19:11,985 INFO L280 TraceCheckUtils]: 57: Hoare triple {3703#(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; {3703#(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 [2020-07-08 22:19:11,987 INFO L280 TraceCheckUtils]: 58: Hoare triple {3703#(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 {3703#(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 [2020-07-08 22:19:11,995 INFO L280 TraceCheckUtils]: 59: Hoare triple {3703#(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 {3704#(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 [2020-07-08 22:19:11,997 INFO L280 TraceCheckUtils]: 60: Hoare triple {3704#(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; {3704#(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 [2020-07-08 22:19:12,031 INFO L280 TraceCheckUtils]: 61: Hoare triple {3704#(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 {3705#(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 [2020-07-08 22:19:12,034 INFO L280 TraceCheckUtils]: 62: Hoare triple {3705#(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; {3705#(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 [2020-07-08 22:19:12,042 INFO L275 TraceCheckUtils]: 63: Hoare quadruple {3705#(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|)))} {3657#(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; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:12,043 INFO L280 TraceCheckUtils]: 64: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume -2147483648 <= #t~nondet9 && #t~nondet9 <= 2147483647; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:12,043 INFO L280 TraceCheckUtils]: 65: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} assume !(0 != #t~nondet9); {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:12,044 INFO L280 TraceCheckUtils]: 66: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~nondet9; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:12,044 INFO L280 TraceCheckUtils]: 67: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |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 {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:12,045 INFO L280 TraceCheckUtils]: 68: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} #res.base, #res.offset := #t~mem10.base, #t~mem10.offset; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:12,046 INFO L280 TraceCheckUtils]: 69: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} havoc #t~mem10.base, #t~mem10.offset; {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} is VALID [2020-07-08 22:19:12,047 INFO L280 TraceCheckUtils]: 70: Hoare triple {3676#(or (and (= |create_sll_~#list~0.base| |create_sll_#in~pp2.base|) (= 0 (select |old(#valid)| |create_sll_~#list~0.base|))) (<= (+ |create_sll_#in~pp2.base| 1) |#StackHeapBarrier|) (not (= 0 (select (select |#memory_$Pointer$.base| |create_sll_#in~pp2.base|) |create_sll_#in~pp2.offset|))) (= |create_sll_#in~pp1.base| |create_sll_#in~pp2.base|))} SUMMARY for call ULTIMATE.dealloc(~#list~0.base, ~#list~0.offset); srcloc: L577-3 {3677#(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 [2020-07-08 22:19:12,048 INFO L280 TraceCheckUtils]: 71: Hoare triple {3677#(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; {3677#(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 [2020-07-08 22:19:12,048 INFO L280 TraceCheckUtils]: 72: Hoare triple {3677#(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; {3677#(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 [2020-07-08 22:19:12,051 INFO L275 TraceCheckUtils]: 73: Hoare quadruple {3677#(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|))} {3561#(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; {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-08 22:19:12,051 INFO L280 TraceCheckUtils]: 74: Hoare triple {3626#(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; {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-08 22:19:12,052 INFO L280 TraceCheckUtils]: 75: Hoare triple {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} havoc #t~ret19.base, #t~ret19.offset; {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-08 22:19:12,053 INFO L280 TraceCheckUtils]: 76: Hoare triple {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} goto; {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-08 22:19:12,053 INFO L280 TraceCheckUtils]: 77: Hoare triple {3626#(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 {3626#(not (= 0 (select (select |#memory_$Pointer$.base| |main_~#p2~0.base|) |main_~#p2~0.offset|)))} is VALID [2020-07-08 22:19:12,054 INFO L280 TraceCheckUtils]: 78: Hoare triple {3626#(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 {3627#(not (= 0 |main_#t~mem21.base|))} is VALID [2020-07-08 22:19:12,056 INFO L263 TraceCheckUtils]: 79: Hoare triple {3627#(not (= 0 |main_#t~mem21.base|))} call check_seq_next(#t~mem20.base, #t~mem20.offset, #t~mem21.base, #t~mem21.offset); {3628#(not (= 0 |check_seq_next_#in~end.base|))} is VALID [2020-07-08 22:19:12,057 INFO L280 TraceCheckUtils]: 80: Hoare triple {3628#(not (= 0 |check_seq_next_#in~end.base|))} ~beg.base, ~beg.offset := #in~beg.base, #in~beg.offset; {3628#(not (= 0 |check_seq_next_#in~end.base|))} is VALID [2020-07-08 22:19:12,057 INFO L280 TraceCheckUtils]: 81: Hoare triple {3628#(not (= 0 |check_seq_next_#in~end.base|))} ~end.base, ~end.offset := #in~end.base, #in~end.offset; {3629#(not (= 0 check_seq_next_~end.base))} is VALID [2020-07-08 22:19:12,058 INFO L280 TraceCheckUtils]: 82: Hoare triple {3629#(not (= 0 check_seq_next_~end.base))} assume !(~beg.base == 0 && ~beg.offset == 0); {3629#(not (= 0 check_seq_next_~end.base))} is VALID [2020-07-08 22:19:12,059 INFO L280 TraceCheckUtils]: 83: Hoare triple {3629#(not (= 0 check_seq_next_~end.base))} goto; {3629#(not (= 0 check_seq_next_~end.base))} is VALID [2020-07-08 22:19:12,059 INFO L280 TraceCheckUtils]: 84: Hoare triple {3629#(not (= 0 check_seq_next_~end.base))} assume ~end.base == 0 && ~end.offset == 0; {3554#false} is VALID [2020-07-08 22:19:12,060 INFO L263 TraceCheckUtils]: 85: Hoare triple {3554#false} call fail(); {3554#false} is VALID [2020-07-08 22:19:12,060 INFO L280 TraceCheckUtils]: 86: Hoare triple {3554#false} assume !false; {3554#false} is VALID [2020-07-08 22:19:12,103 INFO L134 CoverageAnalysis]: Checked inductivity of 18 backedges. 0 proven. 16 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-08 22:19:12,104 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1372778890] [2020-07-08 22:19:12,104 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-08 22:19:12,104 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36] total 36 [2020-07-08 22:19:12,105 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2142124998] [2020-07-08 22:19:12,105 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 87 [2020-07-08 22:19:12,106 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-08 22:19:12,106 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states. [2020-07-08 22:19:12,299 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 87 edges. 87 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:19:12,299 INFO L459 AbstractCegarLoop]: Interpolant automaton has 36 states [2020-07-08 22:19:12,299 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-08 22:19:12,300 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2020-07-08 22:19:12,300 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=89, Invalid=1171, Unknown=0, NotChecked=0, Total=1260 [2020-07-08 22:19:12,301 INFO L87 Difference]: Start difference. First operand 205 states and 227 transitions. Second operand 36 states. [2020-07-08 22:19:40,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:19:40,188 INFO L93 Difference]: Finished difference Result 271 states and 308 transitions. [2020-07-08 22:19:40,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 33 states. [2020-07-08 22:19:40,188 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 87 [2020-07-08 22:19:40,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-08 22:19:40,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-08 22:19:40,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 308 transitions. [2020-07-08 22:19:40,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-08 22:19:40,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 33 states to 33 states and 308 transitions. [2020-07-08 22:19:40,203 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 33 states and 308 transitions. [2020-07-08 22:19:40,861 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:19:40,870 INFO L225 Difference]: With dead ends: 271 [2020-07-08 22:19:40,870 INFO L226 Difference]: Without dead ends: 268 [2020-07-08 22:19:40,872 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 70 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 480 ImplicationChecksByTransitivity, 5.6s TimeCoverageRelationStatistics Valid=281, Invalid=3501, Unknown=0, NotChecked=0, Total=3782 [2020-07-08 22:19:40,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 268 states. [2020-07-08 22:19:41,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 268 to 205. [2020-07-08 22:19:41,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-08 22:19:41,574 INFO L82 GeneralOperation]: Start isEquivalent. First operand 268 states. Second operand 205 states. [2020-07-08 22:19:41,574 INFO L74 IsIncluded]: Start isIncluded. First operand 268 states. Second operand 205 states. [2020-07-08 22:19:41,575 INFO L87 Difference]: Start difference. First operand 268 states. Second operand 205 states. [2020-07-08 22:19:41,588 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:19:41,589 INFO L93 Difference]: Finished difference Result 268 states and 305 transitions. [2020-07-08 22:19:41,589 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 305 transitions. [2020-07-08 22:19:41,590 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:19:41,591 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:19:41,591 INFO L74 IsIncluded]: Start isIncluded. First operand 205 states. Second operand 268 states. [2020-07-08 22:19:41,591 INFO L87 Difference]: Start difference. First operand 205 states. Second operand 268 states. [2020-07-08 22:19:41,603 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-08 22:19:41,604 INFO L93 Difference]: Finished difference Result 268 states and 305 transitions. [2020-07-08 22:19:41,604 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 305 transitions. [2020-07-08 22:19:41,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-08 22:19:41,606 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-08 22:19:41,606 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-08 22:19:41,607 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-08 22:19:41,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 205 states. [2020-07-08 22:19:41,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 205 states and 226 transitions. [2020-07-08 22:19:41,615 INFO L78 Accepts]: Start accepts. Automaton has 205 states and 226 transitions. Word has length 87 [2020-07-08 22:19:41,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-08 22:19:41,616 INFO L479 AbstractCegarLoop]: Abstraction has 205 states and 226 transitions. [2020-07-08 22:19:41,616 INFO L480 AbstractCegarLoop]: Interpolant automaton has 36 states. [2020-07-08 22:19:41,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 205 states and 226 transitions. [2020-07-08 22:19:42,226 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 226 edges. 226 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-08 22:19:42,227 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 226 transitions. [2020-07-08 22:19:42,228 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2020-07-08 22:19:42,228 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 22:19:42,229 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] [2020-07-08 22:19:42,229 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-08 22:19:42,229 INFO L427 AbstractCegarLoop]: === Iteration 4 === [failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 22:19:42,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 22:19:42,229 INFO L82 PathProgramCache]: Analyzing trace with hash 2145368719, now seen corresponding path program 1 times [2020-07-08 22:19:42,230 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 22:19:42,230 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [2105145197] [2020-07-08 22:19:42,230 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 22:19:42,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:19:42,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 22:19:42,425 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-08 22:19:42,426 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 22:19:42,426 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-08 22:19:42,533 WARN L170 areAnnotationChecker]: __bswap_32ENTRY has no Hoare annotation [2020-07-08 22:19:42,533 WARN L170 areAnnotationChecker]: remove_fw_linkENTRY has no Hoare annotation [2020-07-08 22:19:42,533 WARN L170 areAnnotationChecker]: __bswap_64ENTRY has no Hoare annotation [2020-07-08 22:19:42,534 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 22:19:42,534 WARN L170 areAnnotationChecker]: alloc_nodeENTRY has no Hoare annotation [2020-07-08 22:19:42,534 WARN L170 areAnnotationChecker]: failENTRY has no Hoare annotation [2020-07-08 22:19:42,534 WARN L170 areAnnotationChecker]: failENTRY has no Hoare annotation [2020-07-08 22:19:42,534 WARN L170 areAnnotationChecker]: create_sllENTRY has no Hoare annotation [2020-07-08 22:19:42,534 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2020-07-08 22:19:42,534 WARN L170 areAnnotationChecker]: reverse_dllENTRY has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: check_seq_nextENTRY has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: chain_nodeENTRY has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: init_back_linkENTRY has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: check_seq_prevENTRY has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: L66 has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: L608-2 has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: L608-2 has no Hoare annotation [2020-07-08 22:19:42,535 WARN L170 areAnnotationChecker]: L608-2 has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: L628 has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: L562 has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: failFINAL has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: L575 has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: L600-2 has no Hoare annotation [2020-07-08 22:19:42,536 WARN L170 areAnnotationChecker]: L600-2 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L600-2 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L614 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L571 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L571 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L591-2 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L620 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:19:42,537 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L66-1 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L608-3 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L609 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L71-1 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L628-1 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L628-1 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: L563 has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,538 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: failEXIT has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: L577 has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: L-1-1 has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: L600-3 has no Hoare annotation [2020-07-08 22:19:42,539 WARN L170 areAnnotationChecker]: L601 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L615-4 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L615-4 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L615-4 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L571-1 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L591-3 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L592 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L621-4 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L621-4 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: L621-4 has no Hoare annotation [2020-07-08 22:19:42,540 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: __bswap_32FINAL has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: remove_fw_linkEXIT has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L609-1 has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: __bswap_64FINAL has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L564 has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L563-2 has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L632-9 has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L632-9 has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L633-8 has no Hoare annotation [2020-07-08 22:19:42,541 WARN L170 areAnnotationChecker]: L633-8 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L621-3 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L621-3 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L622-2 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L622-2 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L624-3 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L624-3 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L615-3 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L615-3 has no Hoare annotation [2020-07-08 22:19:42,542 WARN L170 areAnnotationChecker]: L616-2 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L616-2 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L618-3 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L618-3 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L577-1 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: reverse_dllEXIT has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L601-1 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L616-3 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L616-3 has no Hoare annotation [2020-07-08 22:19:42,543 WARN L170 areAnnotationChecker]: L616-3 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L615-1 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L615-1 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L571-2 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: init_back_linkEXIT has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L592-1 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L622-3 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L622-3 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L622-3 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L621-1 has no Hoare annotation [2020-07-08 22:19:42,544 WARN L170 areAnnotationChecker]: L621-1 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L643 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L609-2 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L629-1 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L565 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L633-9 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L633-9 has no Hoare annotation [2020-07-08 22:19:42,545 WARN L170 areAnnotationChecker]: L632-10 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L632-10 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L633-10 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L633-10 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L622-4 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L623-4 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L624-4 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L624-4 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L624-4 has no Hoare annotation [2020-07-08 22:19:42,546 WARN L170 areAnnotationChecker]: L616-4 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L617-4 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L618-4 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L618-4 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L618-4 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L578-2 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L578-2 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L578-2 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-08 22:19:42,547 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L639 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L601-2 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L616 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L572 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L635 has no Hoare annotation [2020-07-08 22:19:42,548 WARN L170 areAnnotationChecker]: L592-2 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L622 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L643-1 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L610 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L630-1 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L566 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L633 has no Hoare annotation [2020-07-08 22:19:42,549 WARN L170 areAnnotationChecker]: L632-1 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L623 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L623-5 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L624-1 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L624-1 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L617 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L617-5 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L618-1 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L618-1 has no Hoare annotation [2020-07-08 22:19:42,550 WARN L170 areAnnotationChecker]: L579 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L578-3 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L639-1 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L602 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L572-1 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L635-1 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L593 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L644 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L610-1 has no Hoare annotation [2020-07-08 22:19:42,551 WARN L170 areAnnotationChecker]: L630-2 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: alloc_nodeFINAL has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L632-2 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L632-2 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L623-1 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L623-6 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L617-1 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L617-6 has no Hoare annotation [2020-07-08 22:19:42,552 WARN L170 areAnnotationChecker]: L578 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L578 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L581 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L640 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L602-1 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L572-2 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L636 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L595 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L644-1 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L644-1 has no Hoare annotation [2020-07-08 22:19:42,553 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: alloc_nodeEXIT has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L633-2 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L633-6 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L632-3 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L632-7 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L623-7 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L623-7 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L623-7 has no Hoare annotation [2020-07-08 22:19:42,554 WARN L170 areAnnotationChecker]: L617-7 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L617-7 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L617-7 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L580 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L580-1 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L581-1 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L640-1 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L640-1 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L602-2 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L573 has no Hoare annotation [2020-07-08 22:19:42,555 WARN L170 areAnnotationChecker]: L636-1 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L636-1 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L595-1 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L644-2 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L631-1 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L631-1 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L633-3 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L633-7 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L632-4 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L632-8 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L623-8 has no Hoare annotation [2020-07-08 22:19:42,556 WARN L170 areAnnotationChecker]: L617-8 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L583-1 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L583-1 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L640-2 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L603 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: chain_nodeFINAL has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L636-2 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L644-3 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L631-2 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L633-4 has no Hoare annotation [2020-07-08 22:19:42,557 WARN L170 areAnnotationChecker]: L633-4 has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: L632-5 has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: L632-5 has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: check_seq_prevEXIT has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: check_seq_prevEXIT has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: check_seq_prevEXIT has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: check_seq_nextEXIT has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: check_seq_nextEXIT has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: check_seq_nextEXIT has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: L582-5 has no Hoare annotation [2020-07-08 22:19:42,558 WARN L170 areAnnotationChecker]: L582-1 has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: L582-1 has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: L640-3 has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: L603-1 has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: chain_nodeEXIT has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: chain_nodeEXIT has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: chain_nodeEXIT has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: L636-3 has no Hoare annotation [2020-07-08 22:19:42,559 WARN L170 areAnnotationChecker]: L645-2 has no Hoare annotation [2020-07-08 22:19:42,560 WARN L170 areAnnotationChecker]: L645-2 has no Hoare annotation [2020-07-08 22:19:42,560 WARN L170 areAnnotationChecker]: L645-2 has no Hoare annotation [2020-07-08 22:19:42,560 WARN L170 areAnnotationChecker]: L631-3 has no Hoare annotation [2020-07-08 22:19:42,561 WARN L170 areAnnotationChecker]: L637-3 has no Hoare annotation [2020-07-08 22:19:42,561 WARN L170 areAnnotationChecker]: L641-3 has no Hoare annotation [2020-07-08 22:19:42,561 WARN L170 areAnnotationChecker]: L584 has no Hoare annotation [2020-07-08 22:19:42,561 WARN L170 areAnnotationChecker]: L582-2 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L582-4 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L641 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L586 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L637 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L645-3 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L646 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L637-4 has no Hoare annotation [2020-07-08 22:19:42,562 WARN L170 areAnnotationChecker]: L641-4 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L584-1 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L583 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L641-1 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L585-1 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L637-1 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L628-2 has no Hoare annotation [2020-07-08 22:19:42,563 WARN L170 areAnnotationChecker]: L646-1 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L638 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L642 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L585-3 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L585-3 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L585-3 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L641-2 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L641-2 has no Hoare annotation [2020-07-08 22:19:42,564 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L587-1 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L637-2 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L637-2 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L628-3 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L646-2 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L585-4 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L628-4 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L647 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L588 has no Hoare annotation [2020-07-08 22:19:42,565 WARN L170 areAnnotationChecker]: L628-5 has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: L647-1 has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: L588-1 has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: L577-3 has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: L577-4 has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: create_sllFINAL has no Hoare annotation [2020-07-08 22:19:42,566 WARN L170 areAnnotationChecker]: create_sllEXIT has no Hoare annotation [2020-07-08 22:19:42,566 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. [2020-07-08 22:19:42,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 10:19:42 BoogieIcfgContainer [2020-07-08 22:19:42,571 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 22:19:42,575 INFO L168 Benchmark]: Toolchain (without parser) took 66847.51 ms. Allocated memory was 146.3 MB in the beginning and 597.2 MB in the end (delta: 450.9 MB). Free memory was 103.9 MB in the beginning and 230.6 MB in the end (delta: -126.8 MB). Peak memory consumption was 324.1 MB. Max. memory is 7.1 GB. [2020-07-08 22:19:42,575 INFO L168 Benchmark]: CDTParser took 0.92 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 22:19:42,576 INFO L168 Benchmark]: CACSL2BoogieTranslator took 776.16 ms. Allocated memory was 146.3 MB in the beginning and 204.5 MB in the end (delta: 58.2 MB). Free memory was 103.7 MB in the beginning and 167.5 MB in the end (delta: -63.8 MB). Peak memory consumption was 22.3 MB. Max. memory is 7.1 GB. [2020-07-08 22:19:42,578 INFO L168 Benchmark]: Boogie Preprocessor took 99.66 ms. Allocated memory is still 204.5 MB. Free memory was 167.5 MB in the beginning and 162.9 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. [2020-07-08 22:19:42,579 INFO L168 Benchmark]: RCFGBuilder took 1191.37 ms. Allocated memory was 204.5 MB in the beginning and 235.4 MB in the end (delta: 30.9 MB). Free memory was 162.9 MB in the beginning and 167.1 MB in the end (delta: -4.3 MB). Peak memory consumption was 75.1 MB. Max. memory is 7.1 GB. [2020-07-08 22:19:42,584 INFO L168 Benchmark]: TraceAbstraction took 64768.96 ms. Allocated memory was 235.4 MB in the beginning and 597.2 MB in the end (delta: 361.8 MB). Free memory was 165.8 MB in the beginning and 230.6 MB in the end (delta: -64.9 MB). Peak memory consumption was 296.9 MB. Max. memory is 7.1 GB. [2020-07-08 22:19:42,590 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 0.92 ms. Allocated memory is still 146.3 MB. Free memory was 122.9 MB in the beginning and 122.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 776.16 ms. Allocated memory was 146.3 MB in the beginning and 204.5 MB in the end (delta: 58.2 MB). Free memory was 103.7 MB in the beginning and 167.5 MB in the end (delta: -63.8 MB). Peak memory consumption was 22.3 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 99.66 ms. Allocated memory is still 204.5 MB. Free memory was 167.5 MB in the beginning and 162.9 MB in the end (delta: 4.6 MB). Peak memory consumption was 4.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1191.37 ms. Allocated memory was 204.5 MB in the beginning and 235.4 MB in the end (delta: 30.9 MB). Free memory was 162.9 MB in the beginning and 167.1 MB in the end (delta: -4.3 MB). Peak memory consumption was 75.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 64768.96 ms. Allocated memory was 235.4 MB in the beginning and 597.2 MB in the end (delta: 361.8 MB). Free memory was 165.8 MB in the beginning and 230.6 MB in the end (delta: -64.9 MB). Peak memory consumption was 296.9 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; VAL [p1={6:0}, p2={7:0}] [L629] CALL, EXPR create_sll(&p1, &p2) VAL [pp1={6:0}, pp2={7:0}] [L577] struct node *list = ((void *)0); VAL [list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L579] CALL chain_node(&list) VAL [ppnode={5:0}] [L571] CALL, EXPR alloc_node() [L562] struct node *ptr = malloc(sizeof *ptr); VAL [malloc(sizeof *ptr)={-1:0}, ptr={-1:0}] [L563] COND FALSE !(!ptr) VAL [malloc(sizeof *ptr)={-1:0}, ptr={-1:0}] [L565] ptr->next = ((void *)0) VAL [malloc(sizeof *ptr)={-1:0}, ptr={-1:0}] [L566] ptr->prev = ((void *)0) VAL [malloc(sizeof *ptr)={-1:0}, ptr={-1:0}] [L567] return ptr; VAL [\result={-1:0}, malloc(sizeof *ptr)={-1:0}, ptr={-1:0}] [L571] RET, EXPR alloc_node() VAL [alloc_node()={-1:0}, ppnode={5:0}, ppnode={5:0}] [L571] struct node *node = alloc_node(); VAL [alloc_node()={-1:0}, node={-1:0}, ppnode={5:0}, ppnode={5:0}] [L572] EXPR \read(**ppnode) VAL [\read(**ppnode)={0:0}, node={-1:0}, ppnode={5:0}, ppnode={5:0}] [L572] node->next = *ppnode VAL [\read(**ppnode)={0:0}, node={-1:0}, ppnode={5:0}, ppnode={5:0}] [L573] *ppnode = node VAL [node={-1:0}, ppnode={5:0}, ppnode={5:0}] [L579] RET chain_node(&list) VAL [list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L580] COND FALSE !(__VERIFIER_nondet_int()) VAL [__VERIFIER_nondet_int()=0, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L581] EXPR \read(*list) VAL [\read(*list)={-1:0}, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L581] *pp2 = list VAL [\read(*list)={-1:0}, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L582] COND FALSE !(__VERIFIER_nondet_int()) VAL [__VERIFIER_nondet_int()=0, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L584] EXPR \read(*list) VAL [\read(*list)={-1:0}, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L584] *pp1 = list VAL [\read(*list)={-1:0}, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L586] CALL chain_node(&list) VAL [ppnode={5:0}] [L571] CALL, EXPR alloc_node() [L562] struct node *ptr = malloc(sizeof *ptr); VAL [malloc(sizeof *ptr)={3:0}, ptr={3:0}] [L563] COND FALSE !(!ptr) VAL [malloc(sizeof *ptr)={3:0}, ptr={3:0}] [L565] ptr->next = ((void *)0) VAL [malloc(sizeof *ptr)={3:0}, ptr={3:0}] [L566] ptr->prev = ((void *)0) VAL [malloc(sizeof *ptr)={3:0}, ptr={3:0}] [L567] return ptr; VAL [\result={3:0}, malloc(sizeof *ptr)={3:0}, ptr={3:0}] [L571] RET, EXPR alloc_node() VAL [alloc_node()={3:0}, ppnode={5:0}, ppnode={5:0}] [L571] struct node *node = alloc_node(); VAL [alloc_node()={3:0}, node={3:0}, ppnode={5:0}, ppnode={5:0}] [L572] EXPR \read(**ppnode) VAL [\read(**ppnode)={-1:0}, node={3:0}, ppnode={5:0}, ppnode={5:0}] [L572] node->next = *ppnode VAL [\read(**ppnode)={-1:0}, node={3:0}, ppnode={5:0}, ppnode={5:0}] [L573] *ppnode = node VAL [node={3:0}, ppnode={5:0}, ppnode={5:0}] [L586] RET chain_node(&list) VAL [list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L587] COND FALSE !(__VERIFIER_nondet_int()) VAL [__VERIFIER_nondet_int()=0, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L588] EXPR \read(*list) VAL [\read(*list)={3:0}, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L588] return list; VAL [\read(*list)={3:0}, \result={3:0}, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L577] struct node *list = ((void *)0); VAL [\result={3:0}, list={5:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L588] return list; VAL [\result={3:0}, pp1={6:0}, pp1={6:0}, pp2={7:0}, pp2={7:0}] [L629] RET, EXPR create_sll(&p1, &p2) VAL [create_sll(&p1, &p2)={3:0}, p1={6:0}, p2={7:0}] [L629] struct node *list = create_sll(&p1, &p2); VAL [create_sll(&p1, &p2)={3:0}, list={3:0}, p1={6:0}, p2={7:0}] [L631] EXPR \read(*p1) VAL [\read(*p1)={-1:0}, list={3:0}, p1={6:0}, p2={7:0}] [L631] EXPR \read(*p2) VAL [\read(*p1)={-1:0}, \read(*p2)={-1:0}, list={3:0}, p1={6:0}, p2={7:0}] [L631] CALL check_seq_next(p1, p2) VAL [beg={-1:0}, end={-1:0}] [L615] COND FALSE !(!(beg)) VAL [beg={-1:0}, beg={-1:0}, end={-1:0}, end={-1:0}] [L616] COND FALSE !(!(end)) VAL [beg={-1:0}, beg={-1:0}, end={-1:0}, end={-1:0}] [L617] EXPR beg->next VAL [beg={-1:0}, beg={-1:0}, beg->next={0:0}, end={-1:0}, end={-1:0}] [L617] beg = beg->next VAL [beg={-1:0}, beg={0:0}, beg->next={0:0}, end={-1:0}, end={-1:0}] [L617] COND TRUE end != beg VAL [beg={0:0}, beg={-1:0}, end={-1:0}, end={-1:0}] [L618] COND TRUE !(beg) VAL [beg={0:0}, beg={-1:0}, end={-1:0}, end={-1:0}] [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: 64.5s, OverallIterations: 4, TraceHistogramMax: 2, AutomataDifference: 52.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 524 SDtfs, 974 SDslu, 3372 SDs, 0 SdLazy, 8698 SolverSat, 294 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 17.8s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 148 GetRequests, 26 SyntacticMatches, 1 SemanticMatches, 121 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1068 ImplicationChecksByTransitivity, 9.8s 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: 1.9s AutomataMinimizationTime, 3 MinimizatonAttempts, 141 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.3s SatisfiabilityAnalysisTime, 7.4s InterpolantComputationTime, 306 NumberOfCodeBlocks, 306 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 210 ConstructedInterpolants, 0 QuantifiedInterpolants, 601602 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 1 PerfectInterpolantSequences, 9/36 InterpolantCoveringCapability, 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...