/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/ldv-sets/test_add-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-267fbe0 [2020-07-18 05:15:29,749 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-18 05:15:29,751 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-18 05:15:29,764 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-18 05:15:29,764 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-18 05:15:29,765 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-18 05:15:29,766 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-18 05:15:29,768 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-18 05:15:29,770 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-18 05:15:29,771 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-18 05:15:29,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-18 05:15:29,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-18 05:15:29,773 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-18 05:15:29,774 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-18 05:15:29,775 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-18 05:15:29,776 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-18 05:15:29,777 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-18 05:15:29,778 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-18 05:15:29,780 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-18 05:15:29,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-18 05:15:29,783 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-18 05:15:29,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-18 05:15:29,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-18 05:15:29,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-18 05:15:29,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-18 05:15:29,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-18 05:15:29,789 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-18 05:15:29,790 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-18 05:15:29,791 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-18 05:15:29,792 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-18 05:15:29,792 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-18 05:15:29,793 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-18 05:15:29,794 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-18 05:15:29,795 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-18 05:15:29,796 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-18 05:15:29,796 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-18 05:15:29,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-18 05:15:29,797 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-18 05:15:29,797 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-18 05:15:29,798 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-18 05:15:29,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-18 05:15:29,799 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-18 05:15:29,808 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-18 05:15:29,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-18 05:15:29,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-18 05:15:29,810 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-18 05:15:29,810 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-18 05:15:29,810 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-18 05:15:29,811 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-18 05:15:29,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-18 05:15:29,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-18 05:15:29,811 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-18 05:15:29,811 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-18 05:15:29,812 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-18 05:15:29,812 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-18 05:15:29,812 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-18 05:15:29,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-18 05:15:29,812 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-18 05:15:29,813 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-18 05:15:29,813 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-18 05:15:29,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:15:29,813 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-18 05:15:29,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-18 05:15:29,814 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-18 05:15:29,814 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 [2020-07-18 05:15:30,090 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-18 05:15:30,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-18 05:15:30,105 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-18 05:15:30,106 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-18 05:15:30,107 INFO L275 PluginConnector]: CDTParser initialized [2020-07-18 05:15:30,108 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_add-2.i [2020-07-18 05:15:30,168 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba80b5730/88126488a2c54f2ca99a4cb4ae551a51/FLAG266d8be40 [2020-07-18 05:15:30,629 INFO L306 CDTParser]: Found 1 translation units. [2020-07-18 05:15:30,629 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_add-2.i [2020-07-18 05:15:30,647 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba80b5730/88126488a2c54f2ca99a4cb4ae551a51/FLAG266d8be40 [2020-07-18 05:15:30,925 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ba80b5730/88126488a2c54f2ca99a4cb4ae551a51 [2020-07-18 05:15:30,934 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-18 05:15:30,937 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-18 05:15:30,939 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-18 05:15:30,939 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-18 05:15:30,943 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-18 05:15:30,944 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:15:30" (1/1) ... [2020-07-18 05:15:30,948 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3565a5d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:30, skipping insertion in model container [2020-07-18 05:15:30,948 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.07 05:15:30" (1/1) ... [2020-07-18 05:15:30,957 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-18 05:15:31,023 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-18 05:15:31,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:15:31,507 INFO L203 MainTranslator]: Completed pre-run [2020-07-18 05:15:31,633 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-18 05:15:31,720 INFO L208 MainTranslator]: Completed translation [2020-07-18 05:15:31,720 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31 WrapperNode [2020-07-18 05:15:31,720 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-18 05:15:31,721 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-18 05:15:31,721 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-18 05:15:31,722 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-18 05:15:31,739 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... [2020-07-18 05:15:31,740 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... [2020-07-18 05:15:31,785 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... [2020-07-18 05:15:31,786 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... [2020-07-18 05:15:31,843 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... [2020-07-18 05:15:31,852 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... [2020-07-18 05:15:31,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... [2020-07-18 05:15:31,882 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-18 05:15:31,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-18 05:15:31,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-18 05:15:31,883 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-18 05:15:31,886 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-18 05:15:31,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-18 05:15:31,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-18 05:15:31,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-18 05:15:31,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-18 05:15:31,962 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-18 05:15:31,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-18 05:15:31,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2020-07-18 05:15:31,963 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2020-07-18 05:15:31,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2020-07-18 05:15:31,963 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2020-07-18 05:15:31,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2020-07-18 05:15:31,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2020-07-18 05:15:31,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2020-07-18 05:15:31,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_empty [2020-07-18 05:15:31,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_set [2020-07-18 05:15:31,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-07-18 05:15:31,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_del [2020-07-18 05:15:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2020-07-18 05:15:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_empty [2020-07-18 05:15:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2020-07-18 05:15:31,965 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-18 05:15:31,965 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-18 05:15:31,965 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-18 05:15:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-18 05:15:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-18 05:15:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-18 05:15:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-18 05:15:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-18 05:15:31,966 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-18 05:15:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-18 05:15:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-18 05:15:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-18 05:15:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-18 05:15:31,967 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-18 05:15:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-18 05:15:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-18 05:15:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-18 05:15:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-18 05:15:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-18 05:15:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-18 05:15:31,968 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-18 05:15:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-18 05:15:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-18 05:15:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-18 05:15:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-18 05:15:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-18 05:15:31,969 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-18 05:15:31,970 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-18 05:15:31,970 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-18 05:15:31,970 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-18 05:15:31,970 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-18 05:15:31,970 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-18 05:15:31,970 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-18 05:15:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-18 05:15:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-18 05:15:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-18 05:15:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-18 05:15:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-18 05:15:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-18 05:15:31,971 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-18 05:15:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-18 05:15:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-18 05:15:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-18 05:15:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-18 05:15:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-18 05:15:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-18 05:15:31,972 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-18 05:15:31,973 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-18 05:15:31,973 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-18 05:15:31,973 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-18 05:15:31,973 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-18 05:15:31,973 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-18 05:15:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-18 05:15:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-18 05:15:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-18 05:15:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-18 05:15:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-18 05:15:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-18 05:15:31,974 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-18 05:15:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-18 05:15:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-18 05:15:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-18 05:15:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-18 05:15:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-18 05:15:31,975 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-18 05:15:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-18 05:15:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-18 05:15:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-18 05:15:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-18 05:15:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-18 05:15:31,976 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-18 05:15:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-18 05:15:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-18 05:15:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-18 05:15:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-18 05:15:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-18 05:15:31,977 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-18 05:15:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-18 05:15:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-18 05:15:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-18 05:15:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-18 05:15:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-18 05:15:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-18 05:15:31,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-18 05:15:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-18 05:15:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-18 05:15:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-18 05:15:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-18 05:15:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-18 05:15:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-18 05:15:31,979 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-18 05:15:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-18 05:15:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-18 05:15:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-18 05:15:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-18 05:15:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-18 05:15:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-18 05:15:31,980 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-18 05:15:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-18 05:15:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-18 05:15:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-18 05:15:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-18 05:15:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-18 05:15:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-18 05:15:31,981 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-18 05:15:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-18 05:15:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-18 05:15:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-18 05:15:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2020-07-18 05:15:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2020-07-18 05:15:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-18 05:15:31,982 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2020-07-18 05:15:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2020-07-18 05:15:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2020-07-18 05:15:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-18 05:15:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2020-07-18 05:15:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2020-07-18 05:15:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_empty [2020-07-18 05:15:31,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_set [2020-07-18 05:15:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-07-18 05:15:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_del [2020-07-18 05:15:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2020-07-18 05:15:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_empty [2020-07-18 05:15:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-18 05:15:31,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-18 05:15:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-18 05:15:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2020-07-18 05:15:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-18 05:15:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-18 05:15:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-18 05:15:31,985 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-18 05:15:31,986 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-18 05:15:32,873 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-18 05:15:32,874 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-07-18 05:15:32,878 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:15:32 BoogieIcfgContainer [2020-07-18 05:15:32,879 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-18 05:15:32,880 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-18 05:15:32,880 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-18 05:15:32,884 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-18 05:15:32,884 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.07 05:15:30" (1/3) ... [2020-07-18 05:15:32,885 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28f8facc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:15:32, skipping insertion in model container [2020-07-18 05:15:32,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.07 05:15:31" (2/3) ... [2020-07-18 05:15:32,886 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28f8facc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.07 05:15:32, skipping insertion in model container [2020-07-18 05:15:32,886 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.07 05:15:32" (3/3) ... [2020-07-18 05:15:32,888 INFO L109 eAbstractionObserver]: Analyzing ICFG test_add-2.i [2020-07-18 05:15:32,901 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-18 05:15:32,910 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-18 05:15:32,925 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-18 05:15:32,949 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-18 05:15:32,949 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-18 05:15:32,950 INFO L377 AbstractCegarLoop]: Compute interpolants for Craig_NestedInterpolation [2020-07-18 05:15:32,950 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-18 05:15:32,950 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-18 05:15:32,950 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-18 05:15:32,950 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-18 05:15:32,951 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-18 05:15:32,968 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states. [2020-07-18 05:15:32,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2020-07-18 05:15:32,982 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:15:32,984 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-18 05:15:32,984 INFO L427 AbstractCegarLoop]: === Iteration 1 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:15:32,991 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:15:32,992 INFO L82 PathProgramCache]: Analyzing trace with hash -773204813, now seen corresponding path program 1 times [2020-07-18 05:15:33,002 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:15:33,003 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1448380890] [2020-07-18 05:15:33,003 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:15:33,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:33,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:33,312 INFO L280 TraceCheckUtils]: 0: Hoare triple {138#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {98#true} is VALID [2020-07-18 05:15:33,313 INFO L280 TraceCheckUtils]: 1: Hoare triple {98#true} #valid := #valid[0 := 0]; {98#true} is VALID [2020-07-18 05:15:33,313 INFO L280 TraceCheckUtils]: 2: Hoare triple {98#true} assume 0 < #StackHeapBarrier; {98#true} is VALID [2020-07-18 05:15:33,314 INFO L280 TraceCheckUtils]: 3: Hoare triple {98#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {98#true} is VALID [2020-07-18 05:15:33,315 INFO L280 TraceCheckUtils]: 4: Hoare triple {98#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {98#true} is VALID [2020-07-18 05:15:33,315 INFO L280 TraceCheckUtils]: 5: Hoare triple {98#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {98#true} is VALID [2020-07-18 05:15:33,315 INFO L280 TraceCheckUtils]: 6: Hoare triple {98#true} assume true; {98#true} is VALID [2020-07-18 05:15:33,316 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {98#true} {98#true} #234#return; {98#true} is VALID [2020-07-18 05:15:33,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:33,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:33,444 INFO L280 TraceCheckUtils]: 0: Hoare triple {98#true} ~e := #in~e; {98#true} is VALID [2020-07-18 05:15:33,444 INFO L280 TraceCheckUtils]: 1: Hoare triple {98#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {98#true} is VALID [2020-07-18 05:15:33,445 INFO L280 TraceCheckUtils]: 2: Hoare triple {98#true} havoc ~m~1.base, ~m~1.offset; {98#true} is VALID [2020-07-18 05:15:33,445 INFO L280 TraceCheckUtils]: 3: Hoare triple {98#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {98#true} is VALID [2020-07-18 05:15:33,445 INFO L280 TraceCheckUtils]: 4: Hoare triple {98#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,446 INFO L280 TraceCheckUtils]: 5: Hoare triple {98#true} havoc #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,446 INFO L280 TraceCheckUtils]: 6: Hoare triple {98#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {98#true} is VALID [2020-07-18 05:15:33,447 INFO L280 TraceCheckUtils]: 7: Hoare triple {98#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {98#true} is VALID [2020-07-18 05:15:33,448 INFO L280 TraceCheckUtils]: 8: Hoare triple {98#true} #res := 0; {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:33,449 INFO L280 TraceCheckUtils]: 9: Hoare triple {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} assume true; {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:33,451 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} {98#true} #216#return; {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-18 05:15:33,452 INFO L280 TraceCheckUtils]: 0: Hoare triple {139#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {98#true} is VALID [2020-07-18 05:15:33,452 INFO L280 TraceCheckUtils]: 1: Hoare triple {98#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {98#true} is VALID [2020-07-18 05:15:33,453 INFO L263 TraceCheckUtils]: 2: Hoare triple {98#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {98#true} is VALID [2020-07-18 05:15:33,453 INFO L280 TraceCheckUtils]: 3: Hoare triple {98#true} ~e := #in~e; {98#true} is VALID [2020-07-18 05:15:33,453 INFO L280 TraceCheckUtils]: 4: Hoare triple {98#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {98#true} is VALID [2020-07-18 05:15:33,454 INFO L280 TraceCheckUtils]: 5: Hoare triple {98#true} havoc ~m~1.base, ~m~1.offset; {98#true} is VALID [2020-07-18 05:15:33,454 INFO L280 TraceCheckUtils]: 6: Hoare triple {98#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {98#true} is VALID [2020-07-18 05:15:33,454 INFO L280 TraceCheckUtils]: 7: Hoare triple {98#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,455 INFO L280 TraceCheckUtils]: 8: Hoare triple {98#true} havoc #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,455 INFO L280 TraceCheckUtils]: 9: Hoare triple {98#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {98#true} is VALID [2020-07-18 05:15:33,455 INFO L280 TraceCheckUtils]: 10: Hoare triple {98#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {98#true} is VALID [2020-07-18 05:15:33,457 INFO L280 TraceCheckUtils]: 11: Hoare triple {98#true} #res := 0; {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:33,458 INFO L280 TraceCheckUtils]: 12: Hoare triple {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} assume true; {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:33,460 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} {98#true} #216#return; {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-18 05:15:33,461 INFO L280 TraceCheckUtils]: 14: Hoare triple {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-18 05:15:33,462 INFO L280 TraceCheckUtils]: 15: Hoare triple {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume !(0 == #t~ret16); {99#false} is VALID [2020-07-18 05:15:33,462 INFO L280 TraceCheckUtils]: 16: Hoare triple {99#false} havoc #t~ret16; {99#false} is VALID [2020-07-18 05:15:33,462 INFO L280 TraceCheckUtils]: 17: Hoare triple {99#false} assume true; {99#false} is VALID [2020-07-18 05:15:33,463 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {99#false} {98#true} #222#return; {99#false} is VALID [2020-07-18 05:15:33,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:33,475 INFO L280 TraceCheckUtils]: 0: Hoare triple {98#true} ~e := #in~e; {98#true} is VALID [2020-07-18 05:15:33,476 INFO L280 TraceCheckUtils]: 1: Hoare triple {98#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {98#true} is VALID [2020-07-18 05:15:33,476 INFO L280 TraceCheckUtils]: 2: Hoare triple {98#true} havoc ~m~1.base, ~m~1.offset; {98#true} is VALID [2020-07-18 05:15:33,476 INFO L280 TraceCheckUtils]: 3: Hoare triple {98#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {98#true} is VALID [2020-07-18 05:15:33,477 INFO L280 TraceCheckUtils]: 4: Hoare triple {98#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,477 INFO L280 TraceCheckUtils]: 5: Hoare triple {98#true} havoc #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,477 INFO L280 TraceCheckUtils]: 6: Hoare triple {98#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {98#true} is VALID [2020-07-18 05:15:33,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {98#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {98#true} is VALID [2020-07-18 05:15:33,478 INFO L280 TraceCheckUtils]: 8: Hoare triple {98#true} #res := 0; {98#true} is VALID [2020-07-18 05:15:33,478 INFO L280 TraceCheckUtils]: 9: Hoare triple {98#true} assume true; {98#true} is VALID [2020-07-18 05:15:33,478 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {98#true} {99#false} #224#return; {99#false} is VALID [2020-07-18 05:15:33,480 INFO L263 TraceCheckUtils]: 0: Hoare triple {98#true} call ULTIMATE.init(); {138#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:33,481 INFO L280 TraceCheckUtils]: 1: Hoare triple {138#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {98#true} is VALID [2020-07-18 05:15:33,481 INFO L280 TraceCheckUtils]: 2: Hoare triple {98#true} #valid := #valid[0 := 0]; {98#true} is VALID [2020-07-18 05:15:33,481 INFO L280 TraceCheckUtils]: 3: Hoare triple {98#true} assume 0 < #StackHeapBarrier; {98#true} is VALID [2020-07-18 05:15:33,482 INFO L280 TraceCheckUtils]: 4: Hoare triple {98#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {98#true} is VALID [2020-07-18 05:15:33,482 INFO L280 TraceCheckUtils]: 5: Hoare triple {98#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {98#true} is VALID [2020-07-18 05:15:33,482 INFO L280 TraceCheckUtils]: 6: Hoare triple {98#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {98#true} is VALID [2020-07-18 05:15:33,482 INFO L280 TraceCheckUtils]: 7: Hoare triple {98#true} assume true; {98#true} is VALID [2020-07-18 05:15:33,483 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {98#true} {98#true} #234#return; {98#true} is VALID [2020-07-18 05:15:33,483 INFO L263 TraceCheckUtils]: 9: Hoare triple {98#true} call #t~ret28 := main(); {98#true} is VALID [2020-07-18 05:15:33,483 INFO L263 TraceCheckUtils]: 10: Hoare triple {98#true} call foo(); {98#true} is VALID [2020-07-18 05:15:33,484 INFO L280 TraceCheckUtils]: 11: Hoare triple {98#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647; {98#true} is VALID [2020-07-18 05:15:33,484 INFO L280 TraceCheckUtils]: 12: Hoare triple {98#true} ~j~0 := #t~nondet26; {98#true} is VALID [2020-07-18 05:15:33,484 INFO L280 TraceCheckUtils]: 13: Hoare triple {98#true} havoc #t~nondet26; {98#true} is VALID [2020-07-18 05:15:33,486 INFO L263 TraceCheckUtils]: 14: Hoare triple {98#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {139#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:33,487 INFO L280 TraceCheckUtils]: 15: Hoare triple {139#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {98#true} is VALID [2020-07-18 05:15:33,487 INFO L280 TraceCheckUtils]: 16: Hoare triple {98#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {98#true} is VALID [2020-07-18 05:15:33,487 INFO L263 TraceCheckUtils]: 17: Hoare triple {98#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {98#true} is VALID [2020-07-18 05:15:33,488 INFO L280 TraceCheckUtils]: 18: Hoare triple {98#true} ~e := #in~e; {98#true} is VALID [2020-07-18 05:15:33,488 INFO L280 TraceCheckUtils]: 19: Hoare triple {98#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {98#true} is VALID [2020-07-18 05:15:33,488 INFO L280 TraceCheckUtils]: 20: Hoare triple {98#true} havoc ~m~1.base, ~m~1.offset; {98#true} is VALID [2020-07-18 05:15:33,489 INFO L280 TraceCheckUtils]: 21: Hoare triple {98#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {98#true} is VALID [2020-07-18 05:15:33,489 INFO L280 TraceCheckUtils]: 22: Hoare triple {98#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,489 INFO L280 TraceCheckUtils]: 23: Hoare triple {98#true} havoc #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,489 INFO L280 TraceCheckUtils]: 24: Hoare triple {98#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {98#true} is VALID [2020-07-18 05:15:33,490 INFO L280 TraceCheckUtils]: 25: Hoare triple {98#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {98#true} is VALID [2020-07-18 05:15:33,491 INFO L280 TraceCheckUtils]: 26: Hoare triple {98#true} #res := 0; {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:33,492 INFO L280 TraceCheckUtils]: 27: Hoare triple {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} assume true; {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:33,493 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {152#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} {98#true} #216#return; {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-18 05:15:33,494 INFO L280 TraceCheckUtils]: 29: Hoare triple {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-18 05:15:33,495 INFO L280 TraceCheckUtils]: 30: Hoare triple {151#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume !(0 == #t~ret16); {99#false} is VALID [2020-07-18 05:15:33,496 INFO L280 TraceCheckUtils]: 31: Hoare triple {99#false} havoc #t~ret16; {99#false} is VALID [2020-07-18 05:15:33,496 INFO L280 TraceCheckUtils]: 32: Hoare triple {99#false} assume true; {99#false} is VALID [2020-07-18 05:15:33,496 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {99#false} {98#true} #222#return; {99#false} is VALID [2020-07-18 05:15:33,497 INFO L263 TraceCheckUtils]: 34: Hoare triple {99#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {98#true} is VALID [2020-07-18 05:15:33,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {98#true} ~e := #in~e; {98#true} is VALID [2020-07-18 05:15:33,497 INFO L280 TraceCheckUtils]: 36: Hoare triple {98#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {98#true} is VALID [2020-07-18 05:15:33,498 INFO L280 TraceCheckUtils]: 37: Hoare triple {98#true} havoc ~m~1.base, ~m~1.offset; {98#true} is VALID [2020-07-18 05:15:33,498 INFO L280 TraceCheckUtils]: 38: Hoare triple {98#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {98#true} is VALID [2020-07-18 05:15:33,498 INFO L280 TraceCheckUtils]: 39: Hoare triple {98#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,498 INFO L280 TraceCheckUtils]: 40: Hoare triple {98#true} havoc #t~mem22.base, #t~mem22.offset; {98#true} is VALID [2020-07-18 05:15:33,499 INFO L280 TraceCheckUtils]: 41: Hoare triple {98#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {98#true} is VALID [2020-07-18 05:15:33,499 INFO L280 TraceCheckUtils]: 42: Hoare triple {98#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {98#true} is VALID [2020-07-18 05:15:33,499 INFO L280 TraceCheckUtils]: 43: Hoare triple {98#true} #res := 0; {98#true} is VALID [2020-07-18 05:15:33,500 INFO L280 TraceCheckUtils]: 44: Hoare triple {98#true} assume true; {98#true} is VALID [2020-07-18 05:15:33,500 INFO L275 TraceCheckUtils]: 45: Hoare quadruple {98#true} {99#false} #224#return; {99#false} is VALID [2020-07-18 05:15:33,500 INFO L280 TraceCheckUtils]: 46: Hoare triple {99#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {99#false} is VALID [2020-07-18 05:15:33,501 INFO L280 TraceCheckUtils]: 47: Hoare triple {99#false} assume 0 == #t~ret27; {99#false} is VALID [2020-07-18 05:15:33,501 INFO L280 TraceCheckUtils]: 48: Hoare triple {99#false} havoc #t~ret27; {99#false} is VALID [2020-07-18 05:15:33,501 INFO L280 TraceCheckUtils]: 49: Hoare triple {99#false} assume !false; {99#false} is VALID [2020-07-18 05:15:33,506 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2020-07-18 05:15:33,507 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1448380890] [2020-07-18 05:15:33,509 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:15:33,510 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6] total 6 [2020-07-18 05:15:33,511 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214791964] [2020-07-18 05:15:33,517 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2020-07-18 05:15:33,520 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:15:33,524 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 6 states. [2020-07-18 05:15:33,589 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 42 edges. 42 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:33,589 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-07-18 05:15:33,590 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:15:33,599 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-07-18 05:15:33,600 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-07-18 05:15:33,602 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 6 states. [2020-07-18 05:15:35,439 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:35,439 INFO L93 Difference]: Finished difference Result 184 states and 205 transitions. [2020-07-18 05:15:35,439 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-18 05:15:35,440 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 50 [2020-07-18 05:15:35,440 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:15:35,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 05:15:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 205 transitions. [2020-07-18 05:15:35,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2020-07-18 05:15:35,500 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 205 transitions. [2020-07-18 05:15:35,501 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 205 transitions. [2020-07-18 05:15:35,852 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:35,884 INFO L225 Difference]: With dead ends: 184 [2020-07-18 05:15:35,884 INFO L226 Difference]: Without dead ends: 95 [2020-07-18 05:15:35,891 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2020-07-18 05:15:35,912 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 95 states. [2020-07-18 05:15:36,167 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 95 to 87. [2020-07-18 05:15:36,168 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:15:36,168 INFO L82 GeneralOperation]: Start isEquivalent. First operand 95 states. Second operand 87 states. [2020-07-18 05:15:36,169 INFO L74 IsIncluded]: Start isIncluded. First operand 95 states. Second operand 87 states. [2020-07-18 05:15:36,169 INFO L87 Difference]: Start difference. First operand 95 states. Second operand 87 states. [2020-07-18 05:15:36,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:36,181 INFO L93 Difference]: Finished difference Result 95 states and 100 transitions. [2020-07-18 05:15:36,183 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 100 transitions. [2020-07-18 05:15:36,186 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:36,187 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:36,187 INFO L74 IsIncluded]: Start isIncluded. First operand 87 states. Second operand 95 states. [2020-07-18 05:15:36,187 INFO L87 Difference]: Start difference. First operand 87 states. Second operand 95 states. [2020-07-18 05:15:36,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:36,203 INFO L93 Difference]: Finished difference Result 95 states and 100 transitions. [2020-07-18 05:15:36,203 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 100 transitions. [2020-07-18 05:15:36,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:36,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:36,205 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:15:36,205 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:15:36,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 87 states. [2020-07-18 05:15:36,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 87 states to 87 states and 91 transitions. [2020-07-18 05:15:36,219 INFO L78 Accepts]: Start accepts. Automaton has 87 states and 91 transitions. Word has length 50 [2020-07-18 05:15:36,220 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:15:36,220 INFO L479 AbstractCegarLoop]: Abstraction has 87 states and 91 transitions. [2020-07-18 05:15:36,220 INFO L480 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-07-18 05:15:36,220 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 87 states and 91 transitions. [2020-07-18 05:15:36,390 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:36,390 INFO L276 IsEmpty]: Start isEmpty. Operand 87 states and 91 transitions. [2020-07-18 05:15:36,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2020-07-18 05:15:36,393 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:15:36,394 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:15:36,394 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-18 05:15:36,394 INFO L427 AbstractCegarLoop]: === Iteration 2 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:15:36,395 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:15:36,395 INFO L82 PathProgramCache]: Analyzing trace with hash -1962919132, now seen corresponding path program 1 times [2020-07-18 05:15:36,395 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:15:36,395 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1962889176] [2020-07-18 05:15:36,395 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:15:36,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:36,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:36,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {938#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {894#true} is VALID [2020-07-18 05:15:36,566 INFO L280 TraceCheckUtils]: 1: Hoare triple {894#true} #valid := #valid[0 := 0]; {894#true} is VALID [2020-07-18 05:15:36,566 INFO L280 TraceCheckUtils]: 2: Hoare triple {894#true} assume 0 < #StackHeapBarrier; {894#true} is VALID [2020-07-18 05:15:36,567 INFO L280 TraceCheckUtils]: 3: Hoare triple {894#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {939#(= 0 |~#s1~0.offset|)} is VALID [2020-07-18 05:15:36,568 INFO L280 TraceCheckUtils]: 4: Hoare triple {939#(= 0 |~#s1~0.offset|)} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,569 INFO L280 TraceCheckUtils]: 5: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,570 INFO L280 TraceCheckUtils]: 6: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} assume true; {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,571 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} {894#true} #234#return; {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:36,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:36,886 INFO L280 TraceCheckUtils]: 0: Hoare triple {894#true} ~e := #in~e; {894#true} is VALID [2020-07-18 05:15:36,887 INFO L280 TraceCheckUtils]: 1: Hoare triple {894#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,888 INFO L280 TraceCheckUtils]: 2: Hoare triple {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc ~m~1.base, ~m~1.offset; {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,905 INFO L280 TraceCheckUtils]: 3: Hoare triple {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {959#(and (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,912 INFO L280 TraceCheckUtils]: 4: Hoare triple {959#(and (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,916 INFO L280 TraceCheckUtils]: 5: Hoare triple {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} havoc #t~mem22.base, #t~mem22.offset; {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,917 INFO L280 TraceCheckUtils]: 6: Hoare triple {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {961#(and (= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,917 INFO L280 TraceCheckUtils]: 7: Hoare triple {961#(and (= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,918 INFO L280 TraceCheckUtils]: 8: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} SUMMARY for call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); srcloc: L642 {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,918 INFO L280 TraceCheckUtils]: 9: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} assume #t~mem24 == ~e; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,919 INFO L280 TraceCheckUtils]: 10: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} havoc #t~mem24; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,919 INFO L280 TraceCheckUtils]: 11: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} #res := 1; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,920 INFO L280 TraceCheckUtils]: 12: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} assume true; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,921 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} {942#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #216#return; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,926 INFO L280 TraceCheckUtils]: 0: Hoare triple {940#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {941#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:36,927 INFO L280 TraceCheckUtils]: 1: Hoare triple {941#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {942#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:36,927 INFO L263 TraceCheckUtils]: 2: Hoare triple {942#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {894#true} is VALID [2020-07-18 05:15:36,927 INFO L280 TraceCheckUtils]: 3: Hoare triple {894#true} ~e := #in~e; {894#true} is VALID [2020-07-18 05:15:36,928 INFO L280 TraceCheckUtils]: 4: Hoare triple {894#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,929 INFO L280 TraceCheckUtils]: 5: Hoare triple {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc ~m~1.base, ~m~1.offset; {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,930 INFO L280 TraceCheckUtils]: 6: Hoare triple {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {959#(and (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,931 INFO L280 TraceCheckUtils]: 7: Hoare triple {959#(and (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,931 INFO L280 TraceCheckUtils]: 8: Hoare triple {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} havoc #t~mem22.base, #t~mem22.offset; {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,932 INFO L280 TraceCheckUtils]: 9: Hoare triple {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {961#(and (= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,933 INFO L280 TraceCheckUtils]: 10: Hoare triple {961#(and (= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,934 INFO L280 TraceCheckUtils]: 11: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} SUMMARY for call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); srcloc: L642 {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,935 INFO L280 TraceCheckUtils]: 12: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} assume #t~mem24 == ~e; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,935 INFO L280 TraceCheckUtils]: 13: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} havoc #t~mem24; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,936 INFO L280 TraceCheckUtils]: 14: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} #res := 1; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,937 INFO L280 TraceCheckUtils]: 15: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} assume true; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,938 INFO L275 TraceCheckUtils]: 16: Hoare quadruple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} {942#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #216#return; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,939 INFO L280 TraceCheckUtils]: 17: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,940 INFO L280 TraceCheckUtils]: 18: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} assume !(0 == #t~ret16); {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,940 INFO L280 TraceCheckUtils]: 19: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} havoc #t~ret16; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,941 INFO L280 TraceCheckUtils]: 20: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} assume true; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,942 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} #222#return; {895#false} is VALID [2020-07-18 05:15:36,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:36,964 INFO L280 TraceCheckUtils]: 0: Hoare triple {894#true} ~e := #in~e; {894#true} is VALID [2020-07-18 05:15:36,964 INFO L280 TraceCheckUtils]: 1: Hoare triple {894#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {894#true} is VALID [2020-07-18 05:15:36,965 INFO L280 TraceCheckUtils]: 2: Hoare triple {894#true} havoc ~m~1.base, ~m~1.offset; {894#true} is VALID [2020-07-18 05:15:36,965 INFO L280 TraceCheckUtils]: 3: Hoare triple {894#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {894#true} is VALID [2020-07-18 05:15:36,965 INFO L280 TraceCheckUtils]: 4: Hoare triple {894#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {894#true} is VALID [2020-07-18 05:15:36,966 INFO L280 TraceCheckUtils]: 5: Hoare triple {894#true} havoc #t~mem22.base, #t~mem22.offset; {894#true} is VALID [2020-07-18 05:15:36,966 INFO L280 TraceCheckUtils]: 6: Hoare triple {894#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {894#true} is VALID [2020-07-18 05:15:36,966 INFO L280 TraceCheckUtils]: 7: Hoare triple {894#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {894#true} is VALID [2020-07-18 05:15:36,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {894#true} #res := 0; {894#true} is VALID [2020-07-18 05:15:36,967 INFO L280 TraceCheckUtils]: 9: Hoare triple {894#true} assume true; {894#true} is VALID [2020-07-18 05:15:36,967 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {894#true} {895#false} #224#return; {895#false} is VALID [2020-07-18 05:15:36,971 INFO L263 TraceCheckUtils]: 0: Hoare triple {894#true} call ULTIMATE.init(); {938#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:36,971 INFO L280 TraceCheckUtils]: 1: Hoare triple {938#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {894#true} is VALID [2020-07-18 05:15:36,972 INFO L280 TraceCheckUtils]: 2: Hoare triple {894#true} #valid := #valid[0 := 0]; {894#true} is VALID [2020-07-18 05:15:36,972 INFO L280 TraceCheckUtils]: 3: Hoare triple {894#true} assume 0 < #StackHeapBarrier; {894#true} is VALID [2020-07-18 05:15:36,973 INFO L280 TraceCheckUtils]: 4: Hoare triple {894#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {939#(= 0 |~#s1~0.offset|)} is VALID [2020-07-18 05:15:36,973 INFO L280 TraceCheckUtils]: 5: Hoare triple {939#(= 0 |~#s1~0.offset|)} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,974 INFO L280 TraceCheckUtils]: 6: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,975 INFO L280 TraceCheckUtils]: 7: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} assume true; {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,976 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} {894#true} #234#return; {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,976 INFO L263 TraceCheckUtils]: 9: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} call #t~ret28 := main(); {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,977 INFO L263 TraceCheckUtils]: 10: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} call foo(); {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,978 INFO L280 TraceCheckUtils]: 11: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647; {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,978 INFO L280 TraceCheckUtils]: 12: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} ~j~0 := #t~nondet26; {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,979 INFO L280 TraceCheckUtils]: 13: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} havoc #t~nondet26; {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:36,980 INFO L263 TraceCheckUtils]: 14: Hoare triple {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {940#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:36,981 INFO L280 TraceCheckUtils]: 15: Hoare triple {940#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {941#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:36,982 INFO L280 TraceCheckUtils]: 16: Hoare triple {941#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {942#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:36,982 INFO L263 TraceCheckUtils]: 17: Hoare triple {942#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {894#true} is VALID [2020-07-18 05:15:36,982 INFO L280 TraceCheckUtils]: 18: Hoare triple {894#true} ~e := #in~e; {894#true} is VALID [2020-07-18 05:15:36,983 INFO L280 TraceCheckUtils]: 19: Hoare triple {894#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,983 INFO L280 TraceCheckUtils]: 20: Hoare triple {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc ~m~1.base, ~m~1.offset; {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,984 INFO L280 TraceCheckUtils]: 21: Hoare triple {958#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {959#(and (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:36,984 INFO L280 TraceCheckUtils]: 22: Hoare triple {959#(and (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,985 INFO L280 TraceCheckUtils]: 23: Hoare triple {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} havoc #t~mem22.base, #t~mem22.offset; {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,986 INFO L280 TraceCheckUtils]: 24: Hoare triple {960#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {961#(and (= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} is VALID [2020-07-18 05:15:36,986 INFO L280 TraceCheckUtils]: 25: Hoare triple {961#(and (= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,987 INFO L280 TraceCheckUtils]: 26: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} SUMMARY for call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); srcloc: L642 {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,987 INFO L280 TraceCheckUtils]: 27: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} assume #t~mem24 == ~e; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,988 INFO L280 TraceCheckUtils]: 28: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} havoc #t~mem24; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,988 INFO L280 TraceCheckUtils]: 29: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} #res := 1; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,989 INFO L280 TraceCheckUtils]: 30: Hoare triple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} assume true; {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} is VALID [2020-07-18 05:15:36,990 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {962#(or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))))} {942#(and (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #216#return; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,991 INFO L280 TraceCheckUtils]: 32: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,995 INFO L280 TraceCheckUtils]: 33: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} assume !(0 == #t~ret16); {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,995 INFO L280 TraceCheckUtils]: 34: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} havoc #t~ret16; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,996 INFO L280 TraceCheckUtils]: 35: Hoare triple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} assume true; {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:36,998 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {957#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)))} {904#(and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)))} #222#return; {895#false} is VALID [2020-07-18 05:15:36,999 INFO L263 TraceCheckUtils]: 37: Hoare triple {895#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {894#true} is VALID [2020-07-18 05:15:36,999 INFO L280 TraceCheckUtils]: 38: Hoare triple {894#true} ~e := #in~e; {894#true} is VALID [2020-07-18 05:15:36,999 INFO L280 TraceCheckUtils]: 39: Hoare triple {894#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {894#true} is VALID [2020-07-18 05:15:36,999 INFO L280 TraceCheckUtils]: 40: Hoare triple {894#true} havoc ~m~1.base, ~m~1.offset; {894#true} is VALID [2020-07-18 05:15:37,000 INFO L280 TraceCheckUtils]: 41: Hoare triple {894#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {894#true} is VALID [2020-07-18 05:15:37,000 INFO L280 TraceCheckUtils]: 42: Hoare triple {894#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {894#true} is VALID [2020-07-18 05:15:37,000 INFO L280 TraceCheckUtils]: 43: Hoare triple {894#true} havoc #t~mem22.base, #t~mem22.offset; {894#true} is VALID [2020-07-18 05:15:37,000 INFO L280 TraceCheckUtils]: 44: Hoare triple {894#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {894#true} is VALID [2020-07-18 05:15:37,001 INFO L280 TraceCheckUtils]: 45: Hoare triple {894#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {894#true} is VALID [2020-07-18 05:15:37,001 INFO L280 TraceCheckUtils]: 46: Hoare triple {894#true} #res := 0; {894#true} is VALID [2020-07-18 05:15:37,001 INFO L280 TraceCheckUtils]: 47: Hoare triple {894#true} assume true; {894#true} is VALID [2020-07-18 05:15:37,001 INFO L275 TraceCheckUtils]: 48: Hoare quadruple {894#true} {895#false} #224#return; {895#false} is VALID [2020-07-18 05:15:37,002 INFO L280 TraceCheckUtils]: 49: Hoare triple {895#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {895#false} is VALID [2020-07-18 05:15:37,002 INFO L280 TraceCheckUtils]: 50: Hoare triple {895#false} assume 0 == #t~ret27; {895#false} is VALID [2020-07-18 05:15:37,002 INFO L280 TraceCheckUtils]: 51: Hoare triple {895#false} havoc #t~ret27; {895#false} is VALID [2020-07-18 05:15:37,002 INFO L280 TraceCheckUtils]: 52: Hoare triple {895#false} assume !false; {895#false} is VALID [2020-07-18 05:15:37,009 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 8 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-18 05:15:37,010 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1962889176] [2020-07-18 05:15:37,010 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:15:37,010 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14] total 14 [2020-07-18 05:15:37,010 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319916883] [2020-07-18 05:15:37,012 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 53 [2020-07-18 05:15:37,012 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:15:37,012 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states. [2020-07-18 05:15:37,083 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 52 edges. 52 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:37,083 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-07-18 05:15:37,084 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:15:37,084 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-07-18 05:15:37,084 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2020-07-18 05:15:37,085 INFO L87 Difference]: Start difference. First operand 87 states and 91 transitions. Second operand 14 states. [2020-07-18 05:15:42,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:42,427 INFO L93 Difference]: Finished difference Result 180 states and 191 transitions. [2020-07-18 05:15:42,427 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 31 states. [2020-07-18 05:15:42,427 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 53 [2020-07-18 05:15:42,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:15:42,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 05:15:42,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 183 transitions. [2020-07-18 05:15:42,436 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14 states. [2020-07-18 05:15:42,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31 states to 31 states and 183 transitions. [2020-07-18 05:15:42,443 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 31 states and 183 transitions. [2020-07-18 05:15:42,841 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 183 edges. 183 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:42,846 INFO L225 Difference]: With dead ends: 180 [2020-07-18 05:15:42,846 INFO L226 Difference]: Without dead ends: 110 [2020-07-18 05:15:42,849 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 52 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 299 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=371, Invalid=1111, Unknown=0, NotChecked=0, Total=1482 [2020-07-18 05:15:42,849 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2020-07-18 05:15:43,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 93. [2020-07-18 05:15:43,240 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:15:43,240 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand 93 states. [2020-07-18 05:15:43,240 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand 93 states. [2020-07-18 05:15:43,241 INFO L87 Difference]: Start difference. First operand 110 states. Second operand 93 states. [2020-07-18 05:15:43,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:43,247 INFO L93 Difference]: Finished difference Result 110 states and 113 transitions. [2020-07-18 05:15:43,248 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 113 transitions. [2020-07-18 05:15:43,249 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:43,249 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:43,249 INFO L74 IsIncluded]: Start isIncluded. First operand 93 states. Second operand 110 states. [2020-07-18 05:15:43,249 INFO L87 Difference]: Start difference. First operand 93 states. Second operand 110 states. [2020-07-18 05:15:43,254 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:43,255 INFO L93 Difference]: Finished difference Result 110 states and 113 transitions. [2020-07-18 05:15:43,255 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 113 transitions. [2020-07-18 05:15:43,256 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:43,256 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:43,256 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:15:43,256 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:15:43,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 93 states. [2020-07-18 05:15:43,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 93 states to 93 states and 94 transitions. [2020-07-18 05:15:43,264 INFO L78 Accepts]: Start accepts. Automaton has 93 states and 94 transitions. Word has length 53 [2020-07-18 05:15:43,266 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:15:43,266 INFO L479 AbstractCegarLoop]: Abstraction has 93 states and 94 transitions. [2020-07-18 05:15:43,267 INFO L480 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-07-18 05:15:43,267 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 93 states and 94 transitions. [2020-07-18 05:15:43,472 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 94 edges. 94 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:43,472 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 94 transitions. [2020-07-18 05:15:43,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2020-07-18 05:15:43,476 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:15:43,476 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1] [2020-07-18 05:15:43,477 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-07-18 05:15:43,477 INFO L427 AbstractCegarLoop]: === Iteration 3 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:15:43,478 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:15:43,478 INFO L82 PathProgramCache]: Analyzing trace with hash 976010630, now seen corresponding path program 1 times [2020-07-18 05:15:43,478 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:15:43,478 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [282607253] [2020-07-18 05:15:43,479 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:15:43,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:43,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:43,670 INFO L280 TraceCheckUtils]: 0: Hoare triple {1862#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {1787#true} is VALID [2020-07-18 05:15:43,671 INFO L280 TraceCheckUtils]: 1: Hoare triple {1787#true} #valid := #valid[0 := 0]; {1787#true} is VALID [2020-07-18 05:15:43,671 INFO L280 TraceCheckUtils]: 2: Hoare triple {1787#true} assume 0 < #StackHeapBarrier; {1787#true} is VALID [2020-07-18 05:15:43,672 INFO L280 TraceCheckUtils]: 3: Hoare triple {1787#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:43,673 INFO L280 TraceCheckUtils]: 4: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:43,674 INFO L280 TraceCheckUtils]: 5: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:43,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} assume true; {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:43,675 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1797#(= 1 (select |#valid| |~#s1~0.base|))} {1787#true} #234#return; {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:43,708 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:43,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:43,858 INFO L280 TraceCheckUtils]: 0: Hoare triple {1787#true} ~e := #in~e; {1787#true} is VALID [2020-07-18 05:15:43,859 INFO L280 TraceCheckUtils]: 1: Hoare triple {1787#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {1787#true} is VALID [2020-07-18 05:15:43,859 INFO L280 TraceCheckUtils]: 2: Hoare triple {1787#true} havoc ~m~1.base, ~m~1.offset; {1787#true} is VALID [2020-07-18 05:15:43,860 INFO L280 TraceCheckUtils]: 3: Hoare triple {1787#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {1787#true} is VALID [2020-07-18 05:15:43,860 INFO L280 TraceCheckUtils]: 4: Hoare triple {1787#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {1787#true} is VALID [2020-07-18 05:15:43,860 INFO L280 TraceCheckUtils]: 5: Hoare triple {1787#true} havoc #t~mem22.base, #t~mem22.offset; {1787#true} is VALID [2020-07-18 05:15:43,861 INFO L280 TraceCheckUtils]: 6: Hoare triple {1787#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1787#true} is VALID [2020-07-18 05:15:43,861 INFO L280 TraceCheckUtils]: 7: Hoare triple {1787#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1787#true} is VALID [2020-07-18 05:15:43,861 INFO L280 TraceCheckUtils]: 8: Hoare triple {1787#true} #res := 0; {1787#true} is VALID [2020-07-18 05:15:43,861 INFO L280 TraceCheckUtils]: 9: Hoare triple {1787#true} assume true; {1787#true} is VALID [2020-07-18 05:15:43,864 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {1787#true} {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #216#return; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:43,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:43,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:43,953 INFO L280 TraceCheckUtils]: 0: Hoare triple {1787#true} ~cond := #in~cond; {1787#true} is VALID [2020-07-18 05:15:43,954 INFO L280 TraceCheckUtils]: 1: Hoare triple {1787#true} assume !(0 == ~cond); {1787#true} is VALID [2020-07-18 05:15:43,954 INFO L280 TraceCheckUtils]: 2: Hoare triple {1787#true} assume true; {1787#true} is VALID [2020-07-18 05:15:43,954 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1787#true} {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #230#return; {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-18 05:15:43,955 INFO L280 TraceCheckUtils]: 0: Hoare triple {1907#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {1864#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:43,956 INFO L280 TraceCheckUtils]: 1: Hoare triple {1864#(= |#valid| |old(#valid)|)} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {1908#(= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))} is VALID [2020-07-18 05:15:43,957 INFO L280 TraceCheckUtils]: 2: Hoare triple {1908#(= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-18 05:15:43,957 INFO L263 TraceCheckUtils]: 3: Hoare triple {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {1787#true} is VALID [2020-07-18 05:15:43,957 INFO L280 TraceCheckUtils]: 4: Hoare triple {1787#true} ~cond := #in~cond; {1787#true} is VALID [2020-07-18 05:15:43,957 INFO L280 TraceCheckUtils]: 5: Hoare triple {1787#true} assume !(0 == ~cond); {1787#true} is VALID [2020-07-18 05:15:43,957 INFO L280 TraceCheckUtils]: 6: Hoare triple {1787#true} assume true; {1787#true} is VALID [2020-07-18 05:15:43,958 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1787#true} {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #230#return; {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-18 05:15:43,959 INFO L280 TraceCheckUtils]: 8: Hoare triple {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-18 05:15:43,959 INFO L280 TraceCheckUtils]: 9: Hoare triple {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} assume true; {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-18 05:15:43,960 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #218#return; {1888#(and (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:43,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:44,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:44,213 INFO L280 TraceCheckUtils]: 0: Hoare triple {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} is VALID [2020-07-18 05:15:44,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,215 INFO L280 TraceCheckUtils]: 2: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,216 INFO L280 TraceCheckUtils]: 3: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,217 INFO L280 TraceCheckUtils]: 4: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,218 INFO L280 TraceCheckUtils]: 5: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,220 INFO L280 TraceCheckUtils]: 6: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,220 INFO L280 TraceCheckUtils]: 7: Hoare triple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} assume true; {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,222 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,224 INFO L280 TraceCheckUtils]: 0: Hoare triple {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {1916#(= |ldv_list_add_#in~new.base| ldv_list_add_~new.base)} is VALID [2020-07-18 05:15:44,224 INFO L280 TraceCheckUtils]: 1: Hoare triple {1916#(= |ldv_list_add_#in~new.base| ldv_list_add_~new.base)} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:44,225 INFO L280 TraceCheckUtils]: 2: Hoare triple {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:44,227 INFO L263 TraceCheckUtils]: 3: Hoare triple {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:44,228 INFO L280 TraceCheckUtils]: 4: Hoare triple {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} is VALID [2020-07-18 05:15:44,229 INFO L280 TraceCheckUtils]: 5: Hoare triple {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,230 INFO L280 TraceCheckUtils]: 6: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,231 INFO L280 TraceCheckUtils]: 7: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,232 INFO L280 TraceCheckUtils]: 8: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,233 INFO L280 TraceCheckUtils]: 9: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,234 INFO L280 TraceCheckUtils]: 10: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,235 INFO L280 TraceCheckUtils]: 11: Hoare triple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} assume true; {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,238 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,238 INFO L280 TraceCheckUtils]: 13: Hoare triple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} havoc #t~mem5.base, #t~mem5.offset; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,239 INFO L280 TraceCheckUtils]: 14: Hoare triple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} assume true; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,241 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #220#return; {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:44,243 INFO L280 TraceCheckUtils]: 0: Hoare triple {1863#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {1864#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:44,244 INFO L280 TraceCheckUtils]: 1: Hoare triple {1864#(= |#valid| |old(#valid)|)} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,244 INFO L263 TraceCheckUtils]: 2: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {1787#true} is VALID [2020-07-18 05:15:44,245 INFO L280 TraceCheckUtils]: 3: Hoare triple {1787#true} ~e := #in~e; {1787#true} is VALID [2020-07-18 05:15:44,245 INFO L280 TraceCheckUtils]: 4: Hoare triple {1787#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {1787#true} is VALID [2020-07-18 05:15:44,245 INFO L280 TraceCheckUtils]: 5: Hoare triple {1787#true} havoc ~m~1.base, ~m~1.offset; {1787#true} is VALID [2020-07-18 05:15:44,245 INFO L280 TraceCheckUtils]: 6: Hoare triple {1787#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {1787#true} is VALID [2020-07-18 05:15:44,246 INFO L280 TraceCheckUtils]: 7: Hoare triple {1787#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {1787#true} is VALID [2020-07-18 05:15:44,246 INFO L280 TraceCheckUtils]: 8: Hoare triple {1787#true} havoc #t~mem22.base, #t~mem22.offset; {1787#true} is VALID [2020-07-18 05:15:44,246 INFO L280 TraceCheckUtils]: 9: Hoare triple {1787#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1787#true} is VALID [2020-07-18 05:15:44,246 INFO L280 TraceCheckUtils]: 10: Hoare triple {1787#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1787#true} is VALID [2020-07-18 05:15:44,247 INFO L280 TraceCheckUtils]: 11: Hoare triple {1787#true} #res := 0; {1787#true} is VALID [2020-07-18 05:15:44,247 INFO L280 TraceCheckUtils]: 12: Hoare triple {1787#true} assume true; {1787#true} is VALID [2020-07-18 05:15:44,249 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {1787#true} {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #216#return; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,250 INFO L280 TraceCheckUtils]: 14: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,251 INFO L280 TraceCheckUtils]: 15: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume 0 == #t~ret16; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,251 INFO L280 TraceCheckUtils]: 16: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc #t~ret16; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,252 INFO L280 TraceCheckUtils]: 17: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc ~le~0.base, ~le~0.offset; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,254 INFO L263 TraceCheckUtils]: 18: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {1907#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:44,254 INFO L280 TraceCheckUtils]: 19: Hoare triple {1907#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {1864#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:44,255 INFO L280 TraceCheckUtils]: 20: Hoare triple {1864#(= |#valid| |old(#valid)|)} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {1908#(= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))} is VALID [2020-07-18 05:15:44,256 INFO L280 TraceCheckUtils]: 21: Hoare triple {1908#(= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-18 05:15:44,257 INFO L263 TraceCheckUtils]: 22: Hoare triple {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {1787#true} is VALID [2020-07-18 05:15:44,257 INFO L280 TraceCheckUtils]: 23: Hoare triple {1787#true} ~cond := #in~cond; {1787#true} is VALID [2020-07-18 05:15:44,257 INFO L280 TraceCheckUtils]: 24: Hoare triple {1787#true} assume !(0 == ~cond); {1787#true} is VALID [2020-07-18 05:15:44,258 INFO L280 TraceCheckUtils]: 25: Hoare triple {1787#true} assume true; {1787#true} is VALID [2020-07-18 05:15:44,259 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1787#true} {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #230#return; {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-18 05:15:44,260 INFO L280 TraceCheckUtils]: 27: Hoare triple {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-18 05:15:44,260 INFO L280 TraceCheckUtils]: 28: Hoare triple {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} assume true; {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-18 05:15:44,262 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #218#return; {1888#(and (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,263 INFO L280 TraceCheckUtils]: 30: Hoare triple {1888#(and (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset; {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,264 INFO L280 TraceCheckUtils]: 31: Hoare triple {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc #t~ret17.base, #t~ret17.offset; {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,265 INFO L280 TraceCheckUtils]: 32: Hoare triple {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} SUMMARY for call write~int(~new, ~le~0.base, ~le~0.offset, 4); srcloc: L625 {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,267 INFO L263 TraceCheckUtils]: 33: Hoare triple {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:44,268 INFO L280 TraceCheckUtils]: 34: Hoare triple {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {1916#(= |ldv_list_add_#in~new.base| ldv_list_add_~new.base)} is VALID [2020-07-18 05:15:44,269 INFO L280 TraceCheckUtils]: 35: Hoare triple {1916#(= |ldv_list_add_#in~new.base| ldv_list_add_~new.base)} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:44,270 INFO L280 TraceCheckUtils]: 36: Hoare triple {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:44,272 INFO L263 TraceCheckUtils]: 37: Hoare triple {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:44,273 INFO L280 TraceCheckUtils]: 38: Hoare triple {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} is VALID [2020-07-18 05:15:44,274 INFO L280 TraceCheckUtils]: 39: Hoare triple {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,275 INFO L280 TraceCheckUtils]: 40: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,277 INFO L280 TraceCheckUtils]: 41: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,278 INFO L280 TraceCheckUtils]: 42: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,279 INFO L280 TraceCheckUtils]: 43: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,280 INFO L280 TraceCheckUtils]: 44: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,281 INFO L280 TraceCheckUtils]: 45: Hoare triple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} assume true; {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,283 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,284 INFO L280 TraceCheckUtils]: 47: Hoare triple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} havoc #t~mem5.base, #t~mem5.offset; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,285 INFO L280 TraceCheckUtils]: 48: Hoare triple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} assume true; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,286 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #220#return; {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:44,287 INFO L280 TraceCheckUtils]: 50: Hoare triple {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} assume true; {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:44,289 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} {1797#(= 1 (select |#valid| |~#s1~0.base|))} #222#return; {1850#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:44,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:44,464 INFO L280 TraceCheckUtils]: 0: Hoare triple {1787#true} ~e := #in~e; {1787#true} is VALID [2020-07-18 05:15:44,465 INFO L280 TraceCheckUtils]: 1: Hoare triple {1787#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,465 INFO L280 TraceCheckUtils]: 2: Hoare triple {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc ~m~1.base, ~m~1.offset; {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,466 INFO L280 TraceCheckUtils]: 3: Hoare triple {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {1932#(and (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,467 INFO L280 TraceCheckUtils]: 4: Hoare triple {1932#(and (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,468 INFO L280 TraceCheckUtils]: 5: Hoare triple {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc #t~mem22.base, #t~mem22.offset; {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,469 INFO L280 TraceCheckUtils]: 6: Hoare triple {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1934#(and (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,469 INFO L280 TraceCheckUtils]: 7: Hoare triple {1934#(and (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} is VALID [2020-07-18 05:15:44,470 INFO L280 TraceCheckUtils]: 8: Hoare triple {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} #res := 0; {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} is VALID [2020-07-18 05:15:44,471 INFO L280 TraceCheckUtils]: 9: Hoare triple {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} assume true; {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} is VALID [2020-07-18 05:15:44,472 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} {1850#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} #224#return; {1788#false} is VALID [2020-07-18 05:15:44,473 INFO L263 TraceCheckUtils]: 0: Hoare triple {1787#true} call ULTIMATE.init(); {1862#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:44,474 INFO L280 TraceCheckUtils]: 1: Hoare triple {1862#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {1787#true} is VALID [2020-07-18 05:15:44,474 INFO L280 TraceCheckUtils]: 2: Hoare triple {1787#true} #valid := #valid[0 := 0]; {1787#true} is VALID [2020-07-18 05:15:44,474 INFO L280 TraceCheckUtils]: 3: Hoare triple {1787#true} assume 0 < #StackHeapBarrier; {1787#true} is VALID [2020-07-18 05:15:44,475 INFO L280 TraceCheckUtils]: 4: Hoare triple {1787#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,476 INFO L280 TraceCheckUtils]: 5: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,476 INFO L280 TraceCheckUtils]: 6: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,477 INFO L280 TraceCheckUtils]: 7: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} assume true; {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,478 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1797#(= 1 (select |#valid| |~#s1~0.base|))} {1787#true} #234#return; {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,478 INFO L263 TraceCheckUtils]: 9: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} call #t~ret28 := main(); {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,479 INFO L263 TraceCheckUtils]: 10: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} call foo(); {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,480 INFO L280 TraceCheckUtils]: 11: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647; {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,480 INFO L280 TraceCheckUtils]: 12: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} ~j~0 := #t~nondet26; {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,481 INFO L280 TraceCheckUtils]: 13: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} havoc #t~nondet26; {1797#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:44,482 INFO L263 TraceCheckUtils]: 14: Hoare triple {1797#(= 1 (select |#valid| |~#s1~0.base|))} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {1863#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:44,483 INFO L280 TraceCheckUtils]: 15: Hoare triple {1863#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {1864#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:44,484 INFO L280 TraceCheckUtils]: 16: Hoare triple {1864#(= |#valid| |old(#valid)|)} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,484 INFO L263 TraceCheckUtils]: 17: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {1787#true} is VALID [2020-07-18 05:15:44,484 INFO L280 TraceCheckUtils]: 18: Hoare triple {1787#true} ~e := #in~e; {1787#true} is VALID [2020-07-18 05:15:44,485 INFO L280 TraceCheckUtils]: 19: Hoare triple {1787#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {1787#true} is VALID [2020-07-18 05:15:44,485 INFO L280 TraceCheckUtils]: 20: Hoare triple {1787#true} havoc ~m~1.base, ~m~1.offset; {1787#true} is VALID [2020-07-18 05:15:44,485 INFO L280 TraceCheckUtils]: 21: Hoare triple {1787#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {1787#true} is VALID [2020-07-18 05:15:44,485 INFO L280 TraceCheckUtils]: 22: Hoare triple {1787#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {1787#true} is VALID [2020-07-18 05:15:44,485 INFO L280 TraceCheckUtils]: 23: Hoare triple {1787#true} havoc #t~mem22.base, #t~mem22.offset; {1787#true} is VALID [2020-07-18 05:15:44,486 INFO L280 TraceCheckUtils]: 24: Hoare triple {1787#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1787#true} is VALID [2020-07-18 05:15:44,486 INFO L280 TraceCheckUtils]: 25: Hoare triple {1787#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1787#true} is VALID [2020-07-18 05:15:44,486 INFO L280 TraceCheckUtils]: 26: Hoare triple {1787#true} #res := 0; {1787#true} is VALID [2020-07-18 05:15:44,486 INFO L280 TraceCheckUtils]: 27: Hoare triple {1787#true} assume true; {1787#true} is VALID [2020-07-18 05:15:44,488 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1787#true} {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #216#return; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,493 INFO L280 TraceCheckUtils]: 29: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,494 INFO L280 TraceCheckUtils]: 30: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume 0 == #t~ret16; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,494 INFO L280 TraceCheckUtils]: 31: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc #t~ret16; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,495 INFO L280 TraceCheckUtils]: 32: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc ~le~0.base, ~le~0.offset; {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,496 INFO L263 TraceCheckUtils]: 33: Hoare triple {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {1907#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:44,497 INFO L280 TraceCheckUtils]: 34: Hoare triple {1907#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {1864#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:44,498 INFO L280 TraceCheckUtils]: 35: Hoare triple {1864#(= |#valid| |old(#valid)|)} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {1908#(= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))} is VALID [2020-07-18 05:15:44,498 INFO L280 TraceCheckUtils]: 36: Hoare triple {1908#(= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-18 05:15:44,498 INFO L263 TraceCheckUtils]: 37: Hoare triple {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {1787#true} is VALID [2020-07-18 05:15:44,499 INFO L280 TraceCheckUtils]: 38: Hoare triple {1787#true} ~cond := #in~cond; {1787#true} is VALID [2020-07-18 05:15:44,499 INFO L280 TraceCheckUtils]: 39: Hoare triple {1787#true} assume !(0 == ~cond); {1787#true} is VALID [2020-07-18 05:15:44,499 INFO L280 TraceCheckUtils]: 40: Hoare triple {1787#true} assume true; {1787#true} is VALID [2020-07-18 05:15:44,500 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {1787#true} {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #230#return; {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-18 05:15:44,500 INFO L280 TraceCheckUtils]: 42: Hoare triple {1909#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-18 05:15:44,501 INFO L280 TraceCheckUtils]: 43: Hoare triple {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} assume true; {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-18 05:15:44,504 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1914#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} {1865#(and (= |#valid| |old(#valid)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #218#return; {1888#(and (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,505 INFO L280 TraceCheckUtils]: 45: Hoare triple {1888#(and (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset; {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,506 INFO L280 TraceCheckUtils]: 46: Hoare triple {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc #t~ret17.base, #t~ret17.offset; {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,507 INFO L280 TraceCheckUtils]: 47: Hoare triple {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} SUMMARY for call write~int(~new, ~le~0.base, ~le~0.offset, 4); srcloc: L625 {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:44,509 INFO L263 TraceCheckUtils]: 48: Hoare triple {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:44,510 INFO L280 TraceCheckUtils]: 49: Hoare triple {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {1916#(= |ldv_list_add_#in~new.base| ldv_list_add_~new.base)} is VALID [2020-07-18 05:15:44,511 INFO L280 TraceCheckUtils]: 50: Hoare triple {1916#(= |ldv_list_add_#in~new.base| ldv_list_add_~new.base)} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:44,512 INFO L280 TraceCheckUtils]: 51: Hoare triple {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:44,513 INFO L263 TraceCheckUtils]: 52: Hoare triple {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:44,515 INFO L280 TraceCheckUtils]: 53: Hoare triple {1915#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} is VALID [2020-07-18 05:15:44,518 INFO L280 TraceCheckUtils]: 54: Hoare triple {1928#(= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,521 INFO L280 TraceCheckUtils]: 55: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,522 INFO L280 TraceCheckUtils]: 56: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,523 INFO L280 TraceCheckUtils]: 57: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,524 INFO L280 TraceCheckUtils]: 58: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} is VALID [2020-07-18 05:15:44,525 INFO L280 TraceCheckUtils]: 59: Hoare triple {1929#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,525 INFO L280 TraceCheckUtils]: 60: Hoare triple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} assume true; {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} is VALID [2020-07-18 05:15:44,527 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {1930#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1917#(and (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,527 INFO L280 TraceCheckUtils]: 62: Hoare triple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} havoc #t~mem5.base, #t~mem5.offset; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,528 INFO L280 TraceCheckUtils]: 63: Hoare triple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} assume true; {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} is VALID [2020-07-18 05:15:44,529 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {1927#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} {1889#(and (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #220#return; {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:44,530 INFO L280 TraceCheckUtils]: 65: Hoare triple {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} assume true; {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-18 05:15:44,531 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {1906#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} {1797#(= 1 (select |#valid| |~#s1~0.base|))} #222#return; {1850#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:44,531 INFO L263 TraceCheckUtils]: 67: Hoare triple {1850#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {1787#true} is VALID [2020-07-18 05:15:44,531 INFO L280 TraceCheckUtils]: 68: Hoare triple {1787#true} ~e := #in~e; {1787#true} is VALID [2020-07-18 05:15:44,532 INFO L280 TraceCheckUtils]: 69: Hoare triple {1787#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,533 INFO L280 TraceCheckUtils]: 70: Hoare triple {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc ~m~1.base, ~m~1.offset; {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,533 INFO L280 TraceCheckUtils]: 71: Hoare triple {1931#(and (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {1932#(and (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,534 INFO L280 TraceCheckUtils]: 72: Hoare triple {1932#(and (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,535 INFO L280 TraceCheckUtils]: 73: Hoare triple {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc #t~mem22.base, #t~mem22.offset; {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,535 INFO L280 TraceCheckUtils]: 74: Hoare triple {1933#(and (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1934#(and (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:44,536 INFO L280 TraceCheckUtils]: 75: Hoare triple {1934#(and (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} is VALID [2020-07-18 05:15:44,537 INFO L280 TraceCheckUtils]: 76: Hoare triple {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} #res := 0; {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} is VALID [2020-07-18 05:15:44,537 INFO L280 TraceCheckUtils]: 77: Hoare triple {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} assume true; {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} is VALID [2020-07-18 05:15:44,539 INFO L275 TraceCheckUtils]: 78: Hoare quadruple {1935#(= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))} {1850#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} #224#return; {1788#false} is VALID [2020-07-18 05:15:44,539 INFO L280 TraceCheckUtils]: 79: Hoare triple {1788#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {1788#false} is VALID [2020-07-18 05:15:44,539 INFO L280 TraceCheckUtils]: 80: Hoare triple {1788#false} assume 0 == #t~ret27; {1788#false} is VALID [2020-07-18 05:15:44,539 INFO L280 TraceCheckUtils]: 81: Hoare triple {1788#false} havoc #t~ret27; {1788#false} is VALID [2020-07-18 05:15:44,539 INFO L280 TraceCheckUtils]: 82: Hoare triple {1788#false} assume !false; {1788#false} is VALID [2020-07-18 05:15:44,554 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-18 05:15:44,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [282607253] [2020-07-18 05:15:44,554 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:15:44,554 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2020-07-18 05:15:44,555 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [558123324] [2020-07-18 05:15:44,555 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 83 [2020-07-18 05:15:44,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:15:44,557 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 27 states. [2020-07-18 05:15:44,644 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 82 edges. 82 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:44,645 INFO L459 AbstractCegarLoop]: Interpolant automaton has 27 states [2020-07-18 05:15:44,645 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:15:44,645 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2020-07-18 05:15:44,646 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=60, Invalid=642, Unknown=0, NotChecked=0, Total=702 [2020-07-18 05:15:44,646 INFO L87 Difference]: Start difference. First operand 93 states and 94 transitions. Second operand 27 states. [2020-07-18 05:15:52,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:52,368 INFO L93 Difference]: Finished difference Result 113 states and 115 transitions. [2020-07-18 05:15:52,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2020-07-18 05:15:52,368 INFO L78 Accepts]: Start accepts. Automaton has 27 states. Word has length 83 [2020-07-18 05:15:52,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:15:52,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-18 05:15:52,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 115 transitions. [2020-07-18 05:15:52,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 27 states. [2020-07-18 05:15:52,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 115 transitions. [2020-07-18 05:15:52,377 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 38 states and 115 transitions. [2020-07-18 05:15:52,589 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:52,594 INFO L225 Difference]: With dead ends: 113 [2020-07-18 05:15:52,594 INFO L226 Difference]: Without dead ends: 105 [2020-07-18 05:15:52,595 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 584 ImplicationChecksByTransitivity, 2.1s TimeCoverageRelationStatistics Valid=463, Invalid=3077, Unknown=0, NotChecked=0, Total=3540 [2020-07-18 05:15:52,596 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 105 states. [2020-07-18 05:15:53,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 105 to 94. [2020-07-18 05:15:53,090 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:15:53,090 INFO L82 GeneralOperation]: Start isEquivalent. First operand 105 states. Second operand 94 states. [2020-07-18 05:15:53,090 INFO L74 IsIncluded]: Start isIncluded. First operand 105 states. Second operand 94 states. [2020-07-18 05:15:53,091 INFO L87 Difference]: Start difference. First operand 105 states. Second operand 94 states. [2020-07-18 05:15:53,096 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:53,096 INFO L93 Difference]: Finished difference Result 105 states and 107 transitions. [2020-07-18 05:15:53,097 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2020-07-18 05:15:53,097 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:53,097 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:53,097 INFO L74 IsIncluded]: Start isIncluded. First operand 94 states. Second operand 105 states. [2020-07-18 05:15:53,097 INFO L87 Difference]: Start difference. First operand 94 states. Second operand 105 states. [2020-07-18 05:15:53,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:53,102 INFO L93 Difference]: Finished difference Result 105 states and 107 transitions. [2020-07-18 05:15:53,102 INFO L276 IsEmpty]: Start isEmpty. Operand 105 states and 107 transitions. [2020-07-18 05:15:53,102 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:53,102 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:53,103 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:15:53,103 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:15:53,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 94 states. [2020-07-18 05:15:53,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 95 transitions. [2020-07-18 05:15:53,107 INFO L78 Accepts]: Start accepts. Automaton has 94 states and 95 transitions. Word has length 83 [2020-07-18 05:15:53,107 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:15:53,107 INFO L479 AbstractCegarLoop]: Abstraction has 94 states and 95 transitions. [2020-07-18 05:15:53,107 INFO L480 AbstractCegarLoop]: Interpolant automaton has 27 states. [2020-07-18 05:15:53,107 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 94 states and 95 transitions. [2020-07-18 05:15:53,343 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:53,343 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 95 transitions. [2020-07-18 05:15:53,345 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2020-07-18 05:15:53,345 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:15:53,345 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:15:53,345 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-07-18 05:15:53,346 INFO L427 AbstractCegarLoop]: === Iteration 4 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:15:53,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:15:53,346 INFO L82 PathProgramCache]: Analyzing trace with hash -2001576911, now seen corresponding path program 1 times [2020-07-18 05:15:53,346 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:15:53,346 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [249810666] [2020-07-18 05:15:53,346 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:15:53,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,447 INFO L280 TraceCheckUtils]: 0: Hoare triple {2708#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {2631#true} is VALID [2020-07-18 05:15:53,447 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} #valid := #valid[0 := 0]; {2631#true} is VALID [2020-07-18 05:15:53,447 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} assume 0 < #StackHeapBarrier; {2631#true} is VALID [2020-07-18 05:15:53,448 INFO L280 TraceCheckUtils]: 3: Hoare triple {2631#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {2631#true} is VALID [2020-07-18 05:15:53,448 INFO L280 TraceCheckUtils]: 4: Hoare triple {2631#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {2631#true} is VALID [2020-07-18 05:15:53,448 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {2631#true} is VALID [2020-07-18 05:15:53,448 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,449 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2631#true} {2631#true} #234#return; {2631#true} is VALID [2020-07-18 05:15:53,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,495 INFO L280 TraceCheckUtils]: 0: Hoare triple {2631#true} ~e := #in~e; {2631#true} is VALID [2020-07-18 05:15:53,496 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2631#true} is VALID [2020-07-18 05:15:53,496 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} havoc ~m~1.base, ~m~1.offset; {2631#true} is VALID [2020-07-18 05:15:53,499 INFO L280 TraceCheckUtils]: 3: Hoare triple {2631#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {2631#true} is VALID [2020-07-18 05:15:53,500 INFO L280 TraceCheckUtils]: 4: Hoare triple {2631#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,500 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} havoc #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,500 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2631#true} is VALID [2020-07-18 05:15:53,500 INFO L280 TraceCheckUtils]: 7: Hoare triple {2631#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2631#true} is VALID [2020-07-18 05:15:53,501 INFO L280 TraceCheckUtils]: 8: Hoare triple {2631#true} #res := 0; {2631#true} is VALID [2020-07-18 05:15:53,501 INFO L280 TraceCheckUtils]: 9: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,501 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2631#true} {2631#true} #216#return; {2631#true} is VALID [2020-07-18 05:15:53,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,535 INFO L280 TraceCheckUtils]: 0: Hoare triple {2631#true} ~cond := #in~cond; {2631#true} is VALID [2020-07-18 05:15:53,535 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} assume !(0 == ~cond); {2631#true} is VALID [2020-07-18 05:15:53,536 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,536 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2631#true} {2631#true} #230#return; {2631#true} is VALID [2020-07-18 05:15:53,537 INFO L280 TraceCheckUtils]: 0: Hoare triple {2748#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {2631#true} is VALID [2020-07-18 05:15:53,537 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {2631#true} is VALID [2020-07-18 05:15:53,537 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2631#true} is VALID [2020-07-18 05:15:53,538 INFO L263 TraceCheckUtils]: 3: Hoare triple {2631#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2631#true} is VALID [2020-07-18 05:15:53,538 INFO L280 TraceCheckUtils]: 4: Hoare triple {2631#true} ~cond := #in~cond; {2631#true} is VALID [2020-07-18 05:15:53,538 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} assume !(0 == ~cond); {2631#true} is VALID [2020-07-18 05:15:53,539 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,539 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2631#true} {2631#true} #230#return; {2631#true} is VALID [2020-07-18 05:15:53,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {2631#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2631#true} is VALID [2020-07-18 05:15:53,539 INFO L280 TraceCheckUtils]: 9: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,540 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2631#true} {2631#true} #218#return; {2631#true} is VALID [2020-07-18 05:15:53,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,586 INFO L280 TraceCheckUtils]: 0: Hoare triple {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {2631#true} is VALID [2020-07-18 05:15:53,587 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {2631#true} is VALID [2020-07-18 05:15:53,588 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {2631#true} is VALID [2020-07-18 05:15:53,588 INFO L280 TraceCheckUtils]: 3: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {2631#true} is VALID [2020-07-18 05:15:53,588 INFO L280 TraceCheckUtils]: 4: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {2631#true} is VALID [2020-07-18 05:15:53,589 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {2631#true} is VALID [2020-07-18 05:15:53,589 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {2631#true} is VALID [2020-07-18 05:15:53,589 INFO L280 TraceCheckUtils]: 7: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,590 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2631#true} {2631#true} #212#return; {2631#true} is VALID [2020-07-18 05:15:53,590 INFO L280 TraceCheckUtils]: 0: Hoare triple {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {2631#true} is VALID [2020-07-18 05:15:53,590 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {2631#true} is VALID [2020-07-18 05:15:53,591 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {2631#true} is VALID [2020-07-18 05:15:53,593 INFO L263 TraceCheckUtils]: 3: Hoare triple {2631#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:53,593 INFO L280 TraceCheckUtils]: 4: Hoare triple {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {2631#true} is VALID [2020-07-18 05:15:53,594 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {2631#true} is VALID [2020-07-18 05:15:53,594 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {2631#true} is VALID [2020-07-18 05:15:53,594 INFO L280 TraceCheckUtils]: 7: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {2631#true} is VALID [2020-07-18 05:15:53,595 INFO L280 TraceCheckUtils]: 8: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {2631#true} is VALID [2020-07-18 05:15:53,595 INFO L280 TraceCheckUtils]: 9: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {2631#true} is VALID [2020-07-18 05:15:53,595 INFO L280 TraceCheckUtils]: 10: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {2631#true} is VALID [2020-07-18 05:15:53,596 INFO L280 TraceCheckUtils]: 11: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,596 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {2631#true} {2631#true} #212#return; {2631#true} is VALID [2020-07-18 05:15:53,596 INFO L280 TraceCheckUtils]: 13: Hoare triple {2631#true} havoc #t~mem5.base, #t~mem5.offset; {2631#true} is VALID [2020-07-18 05:15:53,597 INFO L280 TraceCheckUtils]: 14: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,597 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2631#true} {2631#true} #220#return; {2631#true} is VALID [2020-07-18 05:15:53,598 INFO L280 TraceCheckUtils]: 0: Hoare triple {2709#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {2631#true} is VALID [2020-07-18 05:15:53,598 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2631#true} is VALID [2020-07-18 05:15:53,598 INFO L263 TraceCheckUtils]: 2: Hoare triple {2631#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {2631#true} is VALID [2020-07-18 05:15:53,599 INFO L280 TraceCheckUtils]: 3: Hoare triple {2631#true} ~e := #in~e; {2631#true} is VALID [2020-07-18 05:15:53,599 INFO L280 TraceCheckUtils]: 4: Hoare triple {2631#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2631#true} is VALID [2020-07-18 05:15:53,599 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} havoc ~m~1.base, ~m~1.offset; {2631#true} is VALID [2020-07-18 05:15:53,600 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {2631#true} is VALID [2020-07-18 05:15:53,600 INFO L280 TraceCheckUtils]: 7: Hoare triple {2631#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,600 INFO L280 TraceCheckUtils]: 8: Hoare triple {2631#true} havoc #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,600 INFO L280 TraceCheckUtils]: 9: Hoare triple {2631#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2631#true} is VALID [2020-07-18 05:15:53,601 INFO L280 TraceCheckUtils]: 10: Hoare triple {2631#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2631#true} is VALID [2020-07-18 05:15:53,601 INFO L280 TraceCheckUtils]: 11: Hoare triple {2631#true} #res := 0; {2631#true} is VALID [2020-07-18 05:15:53,601 INFO L280 TraceCheckUtils]: 12: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,601 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2631#true} {2631#true} #216#return; {2631#true} is VALID [2020-07-18 05:15:53,602 INFO L280 TraceCheckUtils]: 14: Hoare triple {2631#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {2631#true} is VALID [2020-07-18 05:15:53,602 INFO L280 TraceCheckUtils]: 15: Hoare triple {2631#true} assume 0 == #t~ret16; {2631#true} is VALID [2020-07-18 05:15:53,602 INFO L280 TraceCheckUtils]: 16: Hoare triple {2631#true} havoc #t~ret16; {2631#true} is VALID [2020-07-18 05:15:53,602 INFO L280 TraceCheckUtils]: 17: Hoare triple {2631#true} havoc ~le~0.base, ~le~0.offset; {2631#true} is VALID [2020-07-18 05:15:53,603 INFO L263 TraceCheckUtils]: 18: Hoare triple {2631#true} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {2748#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:53,604 INFO L280 TraceCheckUtils]: 19: Hoare triple {2748#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {2631#true} is VALID [2020-07-18 05:15:53,604 INFO L280 TraceCheckUtils]: 20: Hoare triple {2631#true} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {2631#true} is VALID [2020-07-18 05:15:53,604 INFO L280 TraceCheckUtils]: 21: Hoare triple {2631#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2631#true} is VALID [2020-07-18 05:15:53,604 INFO L263 TraceCheckUtils]: 22: Hoare triple {2631#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2631#true} is VALID [2020-07-18 05:15:53,605 INFO L280 TraceCheckUtils]: 23: Hoare triple {2631#true} ~cond := #in~cond; {2631#true} is VALID [2020-07-18 05:15:53,605 INFO L280 TraceCheckUtils]: 24: Hoare triple {2631#true} assume !(0 == ~cond); {2631#true} is VALID [2020-07-18 05:15:53,605 INFO L280 TraceCheckUtils]: 25: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,605 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2631#true} {2631#true} #230#return; {2631#true} is VALID [2020-07-18 05:15:53,606 INFO L280 TraceCheckUtils]: 27: Hoare triple {2631#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2631#true} is VALID [2020-07-18 05:15:53,606 INFO L280 TraceCheckUtils]: 28: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,606 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {2631#true} {2631#true} #218#return; {2631#true} is VALID [2020-07-18 05:15:53,606 INFO L280 TraceCheckUtils]: 30: Hoare triple {2631#true} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset; {2631#true} is VALID [2020-07-18 05:15:53,606 INFO L280 TraceCheckUtils]: 31: Hoare triple {2631#true} havoc #t~ret17.base, #t~ret17.offset; {2631#true} is VALID [2020-07-18 05:15:53,607 INFO L280 TraceCheckUtils]: 32: Hoare triple {2631#true} SUMMARY for call write~int(~new, ~le~0.base, ~le~0.offset, 4); srcloc: L625 {2631#true} is VALID [2020-07-18 05:15:53,608 INFO L263 TraceCheckUtils]: 33: Hoare triple {2631#true} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:53,609 INFO L280 TraceCheckUtils]: 34: Hoare triple {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {2631#true} is VALID [2020-07-18 05:15:53,609 INFO L280 TraceCheckUtils]: 35: Hoare triple {2631#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {2631#true} is VALID [2020-07-18 05:15:53,609 INFO L280 TraceCheckUtils]: 36: Hoare triple {2631#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {2631#true} is VALID [2020-07-18 05:15:53,611 INFO L263 TraceCheckUtils]: 37: Hoare triple {2631#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:53,611 INFO L280 TraceCheckUtils]: 38: Hoare triple {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {2631#true} is VALID [2020-07-18 05:15:53,611 INFO L280 TraceCheckUtils]: 39: Hoare triple {2631#true} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {2631#true} is VALID [2020-07-18 05:15:53,611 INFO L280 TraceCheckUtils]: 40: Hoare triple {2631#true} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {2631#true} is VALID [2020-07-18 05:15:53,612 INFO L280 TraceCheckUtils]: 41: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {2631#true} is VALID [2020-07-18 05:15:53,612 INFO L280 TraceCheckUtils]: 42: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {2631#true} is VALID [2020-07-18 05:15:53,615 INFO L280 TraceCheckUtils]: 43: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {2631#true} is VALID [2020-07-18 05:15:53,616 INFO L280 TraceCheckUtils]: 44: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {2631#true} is VALID [2020-07-18 05:15:53,616 INFO L280 TraceCheckUtils]: 45: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,616 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {2631#true} {2631#true} #212#return; {2631#true} is VALID [2020-07-18 05:15:53,617 INFO L280 TraceCheckUtils]: 47: Hoare triple {2631#true} havoc #t~mem5.base, #t~mem5.offset; {2631#true} is VALID [2020-07-18 05:15:53,617 INFO L280 TraceCheckUtils]: 48: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,617 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {2631#true} {2631#true} #220#return; {2631#true} is VALID [2020-07-18 05:15:53,618 INFO L280 TraceCheckUtils]: 50: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,618 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {2631#true} {2631#true} #222#return; {2631#true} is VALID [2020-07-18 05:15:53,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:53,674 INFO L280 TraceCheckUtils]: 0: Hoare triple {2631#true} ~e := #in~e; {2631#true} is VALID [2020-07-18 05:15:53,674 INFO L280 TraceCheckUtils]: 1: Hoare triple {2631#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2631#true} is VALID [2020-07-18 05:15:53,674 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} havoc ~m~1.base, ~m~1.offset; {2631#true} is VALID [2020-07-18 05:15:53,674 INFO L280 TraceCheckUtils]: 3: Hoare triple {2631#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {2631#true} is VALID [2020-07-18 05:15:53,675 INFO L280 TraceCheckUtils]: 4: Hoare triple {2631#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,675 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} havoc #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,675 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2631#true} is VALID [2020-07-18 05:15:53,675 INFO L280 TraceCheckUtils]: 7: Hoare triple {2631#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2631#true} is VALID [2020-07-18 05:15:53,675 INFO L280 TraceCheckUtils]: 8: Hoare triple {2631#true} SUMMARY for call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); srcloc: L642 {2631#true} is VALID [2020-07-18 05:15:53,676 INFO L280 TraceCheckUtils]: 9: Hoare triple {2631#true} assume #t~mem24 == ~e; {2631#true} is VALID [2020-07-18 05:15:53,676 INFO L280 TraceCheckUtils]: 10: Hoare triple {2631#true} havoc #t~mem24; {2631#true} is VALID [2020-07-18 05:15:53,676 INFO L280 TraceCheckUtils]: 11: Hoare triple {2631#true} #res := 1; {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:53,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} assume true; {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:53,678 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} {2631#true} #224#return; {2707#(= 1 |foo_#t~ret27|)} is VALID [2020-07-18 05:15:53,679 INFO L263 TraceCheckUtils]: 0: Hoare triple {2631#true} call ULTIMATE.init(); {2708#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:53,680 INFO L280 TraceCheckUtils]: 1: Hoare triple {2708#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {2631#true} is VALID [2020-07-18 05:15:53,680 INFO L280 TraceCheckUtils]: 2: Hoare triple {2631#true} #valid := #valid[0 := 0]; {2631#true} is VALID [2020-07-18 05:15:53,680 INFO L280 TraceCheckUtils]: 3: Hoare triple {2631#true} assume 0 < #StackHeapBarrier; {2631#true} is VALID [2020-07-18 05:15:53,680 INFO L280 TraceCheckUtils]: 4: Hoare triple {2631#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {2631#true} is VALID [2020-07-18 05:15:53,681 INFO L280 TraceCheckUtils]: 5: Hoare triple {2631#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {2631#true} is VALID [2020-07-18 05:15:53,681 INFO L280 TraceCheckUtils]: 6: Hoare triple {2631#true} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {2631#true} is VALID [2020-07-18 05:15:53,681 INFO L280 TraceCheckUtils]: 7: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,681 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2631#true} {2631#true} #234#return; {2631#true} is VALID [2020-07-18 05:15:53,681 INFO L263 TraceCheckUtils]: 9: Hoare triple {2631#true} call #t~ret28 := main(); {2631#true} is VALID [2020-07-18 05:15:53,682 INFO L263 TraceCheckUtils]: 10: Hoare triple {2631#true} call foo(); {2631#true} is VALID [2020-07-18 05:15:53,682 INFO L280 TraceCheckUtils]: 11: Hoare triple {2631#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647; {2631#true} is VALID [2020-07-18 05:15:53,682 INFO L280 TraceCheckUtils]: 12: Hoare triple {2631#true} ~j~0 := #t~nondet26; {2631#true} is VALID [2020-07-18 05:15:53,682 INFO L280 TraceCheckUtils]: 13: Hoare triple {2631#true} havoc #t~nondet26; {2631#true} is VALID [2020-07-18 05:15:53,684 INFO L263 TraceCheckUtils]: 14: Hoare triple {2631#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {2709#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:53,684 INFO L280 TraceCheckUtils]: 15: Hoare triple {2709#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {2631#true} is VALID [2020-07-18 05:15:53,684 INFO L280 TraceCheckUtils]: 16: Hoare triple {2631#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2631#true} is VALID [2020-07-18 05:15:53,684 INFO L263 TraceCheckUtils]: 17: Hoare triple {2631#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {2631#true} is VALID [2020-07-18 05:15:53,685 INFO L280 TraceCheckUtils]: 18: Hoare triple {2631#true} ~e := #in~e; {2631#true} is VALID [2020-07-18 05:15:53,685 INFO L280 TraceCheckUtils]: 19: Hoare triple {2631#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2631#true} is VALID [2020-07-18 05:15:53,685 INFO L280 TraceCheckUtils]: 20: Hoare triple {2631#true} havoc ~m~1.base, ~m~1.offset; {2631#true} is VALID [2020-07-18 05:15:53,685 INFO L280 TraceCheckUtils]: 21: Hoare triple {2631#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {2631#true} is VALID [2020-07-18 05:15:53,686 INFO L280 TraceCheckUtils]: 22: Hoare triple {2631#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,686 INFO L280 TraceCheckUtils]: 23: Hoare triple {2631#true} havoc #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,686 INFO L280 TraceCheckUtils]: 24: Hoare triple {2631#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2631#true} is VALID [2020-07-18 05:15:53,686 INFO L280 TraceCheckUtils]: 25: Hoare triple {2631#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2631#true} is VALID [2020-07-18 05:15:53,687 INFO L280 TraceCheckUtils]: 26: Hoare triple {2631#true} #res := 0; {2631#true} is VALID [2020-07-18 05:15:53,687 INFO L280 TraceCheckUtils]: 27: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,687 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2631#true} {2631#true} #216#return; {2631#true} is VALID [2020-07-18 05:15:53,687 INFO L280 TraceCheckUtils]: 29: Hoare triple {2631#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {2631#true} is VALID [2020-07-18 05:15:53,687 INFO L280 TraceCheckUtils]: 30: Hoare triple {2631#true} assume 0 == #t~ret16; {2631#true} is VALID [2020-07-18 05:15:53,688 INFO L280 TraceCheckUtils]: 31: Hoare triple {2631#true} havoc #t~ret16; {2631#true} is VALID [2020-07-18 05:15:53,688 INFO L280 TraceCheckUtils]: 32: Hoare triple {2631#true} havoc ~le~0.base, ~le~0.offset; {2631#true} is VALID [2020-07-18 05:15:53,690 INFO L263 TraceCheckUtils]: 33: Hoare triple {2631#true} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {2748#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:53,690 INFO L280 TraceCheckUtils]: 34: Hoare triple {2748#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {2631#true} is VALID [2020-07-18 05:15:53,690 INFO L280 TraceCheckUtils]: 35: Hoare triple {2631#true} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {2631#true} is VALID [2020-07-18 05:15:53,691 INFO L280 TraceCheckUtils]: 36: Hoare triple {2631#true} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2631#true} is VALID [2020-07-18 05:15:53,691 INFO L263 TraceCheckUtils]: 37: Hoare triple {2631#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2631#true} is VALID [2020-07-18 05:15:53,691 INFO L280 TraceCheckUtils]: 38: Hoare triple {2631#true} ~cond := #in~cond; {2631#true} is VALID [2020-07-18 05:15:53,691 INFO L280 TraceCheckUtils]: 39: Hoare triple {2631#true} assume !(0 == ~cond); {2631#true} is VALID [2020-07-18 05:15:53,692 INFO L280 TraceCheckUtils]: 40: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,692 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {2631#true} {2631#true} #230#return; {2631#true} is VALID [2020-07-18 05:15:53,692 INFO L280 TraceCheckUtils]: 42: Hoare triple {2631#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2631#true} is VALID [2020-07-18 05:15:53,692 INFO L280 TraceCheckUtils]: 43: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,693 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {2631#true} {2631#true} #218#return; {2631#true} is VALID [2020-07-18 05:15:53,693 INFO L280 TraceCheckUtils]: 45: Hoare triple {2631#true} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset; {2631#true} is VALID [2020-07-18 05:15:53,693 INFO L280 TraceCheckUtils]: 46: Hoare triple {2631#true} havoc #t~ret17.base, #t~ret17.offset; {2631#true} is VALID [2020-07-18 05:15:53,693 INFO L280 TraceCheckUtils]: 47: Hoare triple {2631#true} SUMMARY for call write~int(~new, ~le~0.base, ~le~0.offset, 4); srcloc: L625 {2631#true} is VALID [2020-07-18 05:15:53,695 INFO L263 TraceCheckUtils]: 48: Hoare triple {2631#true} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:53,695 INFO L280 TraceCheckUtils]: 49: Hoare triple {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {2631#true} is VALID [2020-07-18 05:15:53,695 INFO L280 TraceCheckUtils]: 50: Hoare triple {2631#true} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {2631#true} is VALID [2020-07-18 05:15:53,696 INFO L280 TraceCheckUtils]: 51: Hoare triple {2631#true} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {2631#true} is VALID [2020-07-18 05:15:53,697 INFO L263 TraceCheckUtils]: 52: Hoare triple {2631#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:53,698 INFO L280 TraceCheckUtils]: 53: Hoare triple {2753#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {2631#true} is VALID [2020-07-18 05:15:53,698 INFO L280 TraceCheckUtils]: 54: Hoare triple {2631#true} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {2631#true} is VALID [2020-07-18 05:15:53,698 INFO L280 TraceCheckUtils]: 55: Hoare triple {2631#true} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {2631#true} is VALID [2020-07-18 05:15:53,699 INFO L280 TraceCheckUtils]: 56: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {2631#true} is VALID [2020-07-18 05:15:53,699 INFO L280 TraceCheckUtils]: 57: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {2631#true} is VALID [2020-07-18 05:15:53,699 INFO L280 TraceCheckUtils]: 58: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {2631#true} is VALID [2020-07-18 05:15:53,699 INFO L280 TraceCheckUtils]: 59: Hoare triple {2631#true} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {2631#true} is VALID [2020-07-18 05:15:53,700 INFO L280 TraceCheckUtils]: 60: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,700 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {2631#true} {2631#true} #212#return; {2631#true} is VALID [2020-07-18 05:15:53,700 INFO L280 TraceCheckUtils]: 62: Hoare triple {2631#true} havoc #t~mem5.base, #t~mem5.offset; {2631#true} is VALID [2020-07-18 05:15:53,701 INFO L280 TraceCheckUtils]: 63: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,701 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {2631#true} {2631#true} #220#return; {2631#true} is VALID [2020-07-18 05:15:53,701 INFO L280 TraceCheckUtils]: 65: Hoare triple {2631#true} assume true; {2631#true} is VALID [2020-07-18 05:15:53,701 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {2631#true} {2631#true} #222#return; {2631#true} is VALID [2020-07-18 05:15:53,702 INFO L263 TraceCheckUtils]: 67: Hoare triple {2631#true} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {2631#true} is VALID [2020-07-18 05:15:53,702 INFO L280 TraceCheckUtils]: 68: Hoare triple {2631#true} ~e := #in~e; {2631#true} is VALID [2020-07-18 05:15:53,702 INFO L280 TraceCheckUtils]: 69: Hoare triple {2631#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {2631#true} is VALID [2020-07-18 05:15:53,702 INFO L280 TraceCheckUtils]: 70: Hoare triple {2631#true} havoc ~m~1.base, ~m~1.offset; {2631#true} is VALID [2020-07-18 05:15:53,703 INFO L280 TraceCheckUtils]: 71: Hoare triple {2631#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {2631#true} is VALID [2020-07-18 05:15:53,703 INFO L280 TraceCheckUtils]: 72: Hoare triple {2631#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,703 INFO L280 TraceCheckUtils]: 73: Hoare triple {2631#true} havoc #t~mem22.base, #t~mem22.offset; {2631#true} is VALID [2020-07-18 05:15:53,703 INFO L280 TraceCheckUtils]: 74: Hoare triple {2631#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2631#true} is VALID [2020-07-18 05:15:53,704 INFO L280 TraceCheckUtils]: 75: Hoare triple {2631#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2631#true} is VALID [2020-07-18 05:15:53,704 INFO L280 TraceCheckUtils]: 76: Hoare triple {2631#true} SUMMARY for call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); srcloc: L642 {2631#true} is VALID [2020-07-18 05:15:53,704 INFO L280 TraceCheckUtils]: 77: Hoare triple {2631#true} assume #t~mem24 == ~e; {2631#true} is VALID [2020-07-18 05:15:53,704 INFO L280 TraceCheckUtils]: 78: Hoare triple {2631#true} havoc #t~mem24; {2631#true} is VALID [2020-07-18 05:15:53,706 INFO L280 TraceCheckUtils]: 79: Hoare triple {2631#true} #res := 1; {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:53,706 INFO L280 TraceCheckUtils]: 80: Hoare triple {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} assume true; {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-18 05:15:53,708 INFO L275 TraceCheckUtils]: 81: Hoare quadruple {2763#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} {2631#true} #224#return; {2707#(= 1 |foo_#t~ret27|)} is VALID [2020-07-18 05:15:53,709 INFO L280 TraceCheckUtils]: 82: Hoare triple {2707#(= 1 |foo_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {2707#(= 1 |foo_#t~ret27|)} is VALID [2020-07-18 05:15:53,709 INFO L280 TraceCheckUtils]: 83: Hoare triple {2707#(= 1 |foo_#t~ret27|)} assume 0 == #t~ret27; {2632#false} is VALID [2020-07-18 05:15:53,710 INFO L280 TraceCheckUtils]: 84: Hoare triple {2632#false} havoc #t~ret27; {2632#false} is VALID [2020-07-18 05:15:53,710 INFO L280 TraceCheckUtils]: 85: Hoare triple {2632#false} assume !false; {2632#false} is VALID [2020-07-18 05:15:53,717 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2020-07-18 05:15:53,718 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [249810666] [2020-07-18 05:15:53,718 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-18 05:15:53,718 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-18 05:15:53,719 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1956629672] [2020-07-18 05:15:53,721 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-07-18 05:15:53,721 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:15:53,721 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-18 05:15:53,802 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:53,803 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-18 05:15:53,803 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:15:53,803 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-18 05:15:53,803 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-18 05:15:53,804 INFO L87 Difference]: Start difference. First operand 94 states and 95 transitions. Second operand 8 states. [2020-07-18 05:15:55,275 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:55,276 INFO L93 Difference]: Finished difference Result 101 states and 101 transitions. [2020-07-18 05:15:55,276 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2020-07-18 05:15:55,276 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 86 [2020-07-18 05:15:55,277 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:15:55,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:15:55,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 90 transitions. [2020-07-18 05:15:55,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-18 05:15:55,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 90 transitions. [2020-07-18 05:15:55,282 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states and 90 transitions. [2020-07-18 05:15:55,423 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 90 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:55,426 INFO L225 Difference]: With dead ends: 101 [2020-07-18 05:15:55,426 INFO L226 Difference]: Without dead ends: 92 [2020-07-18 05:15:55,427 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2020-07-18 05:15:55,427 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2020-07-18 05:15:55,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2020-07-18 05:15:55,858 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:15:55,858 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand 92 states. [2020-07-18 05:15:55,858 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 92 states. [2020-07-18 05:15:55,858 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 92 states. [2020-07-18 05:15:55,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:55,862 INFO L93 Difference]: Finished difference Result 92 states and 92 transitions. [2020-07-18 05:15:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 92 transitions. [2020-07-18 05:15:55,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:55,863 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:55,863 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand 92 states. [2020-07-18 05:15:55,863 INFO L87 Difference]: Start difference. First operand 92 states. Second operand 92 states. [2020-07-18 05:15:55,866 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:15:55,866 INFO L93 Difference]: Finished difference Result 92 states and 92 transitions. [2020-07-18 05:15:55,866 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 92 transitions. [2020-07-18 05:15:55,867 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:15:55,867 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:15:55,867 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:15:55,867 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:15:55,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 92 states. [2020-07-18 05:15:55,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 92 transitions. [2020-07-18 05:15:55,870 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 92 transitions. Word has length 86 [2020-07-18 05:15:55,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:15:55,871 INFO L479 AbstractCegarLoop]: Abstraction has 92 states and 92 transitions. [2020-07-18 05:15:55,871 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-18 05:15:55,871 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 92 states and 92 transitions. [2020-07-18 05:15:56,090 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:56,090 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 92 transitions. [2020-07-18 05:15:56,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2020-07-18 05:15:56,092 INFO L414 BasicCegarLoop]: Found error trace [2020-07-18 05:15:56,092 INFO L422 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-18 05:15:56,092 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-18 05:15:56,092 INFO L427 AbstractCegarLoop]: === Iteration 5 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-18 05:15:56,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-18 05:15:56,093 INFO L82 PathProgramCache]: Analyzing trace with hash -1740877654, now seen corresponding path program 1 times [2020-07-18 05:15:56,093 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-18 05:15:56,093 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1953168061] [2020-07-18 05:15:56,093 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-18 05:15:56,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:56,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:56,323 INFO L280 TraceCheckUtils]: 0: Hoare triple {3425#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {3342#true} is VALID [2020-07-18 05:15:56,323 INFO L280 TraceCheckUtils]: 1: Hoare triple {3342#true} #valid := #valid[0 := 0]; {3342#true} is VALID [2020-07-18 05:15:56,323 INFO L280 TraceCheckUtils]: 2: Hoare triple {3342#true} assume 0 < #StackHeapBarrier; {3342#true} is VALID [2020-07-18 05:15:56,324 INFO L280 TraceCheckUtils]: 3: Hoare triple {3342#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {3426#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:56,325 INFO L280 TraceCheckUtils]: 4: Hoare triple {3426#(= 1 (select |#valid| |~#s1~0.base|))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:56,326 INFO L280 TraceCheckUtils]: 5: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:56,326 INFO L280 TraceCheckUtils]: 6: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} assume true; {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:56,327 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} {3342#true} #234#return; {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:56,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:56,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:56,724 INFO L280 TraceCheckUtils]: 0: Hoare triple {3342#true} ~e := #in~e; {3342#true} is VALID [2020-07-18 05:15:56,724 INFO L280 TraceCheckUtils]: 1: Hoare triple {3342#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {3342#true} is VALID [2020-07-18 05:15:56,725 INFO L280 TraceCheckUtils]: 2: Hoare triple {3342#true} havoc ~m~1.base, ~m~1.offset; {3342#true} is VALID [2020-07-18 05:15:56,725 INFO L280 TraceCheckUtils]: 3: Hoare triple {3342#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {3342#true} is VALID [2020-07-18 05:15:56,725 INFO L280 TraceCheckUtils]: 4: Hoare triple {3342#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {3342#true} is VALID [2020-07-18 05:15:56,726 INFO L280 TraceCheckUtils]: 5: Hoare triple {3342#true} havoc #t~mem22.base, #t~mem22.offset; {3342#true} is VALID [2020-07-18 05:15:56,726 INFO L280 TraceCheckUtils]: 6: Hoare triple {3342#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3342#true} is VALID [2020-07-18 05:15:56,726 INFO L280 TraceCheckUtils]: 7: Hoare triple {3342#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3342#true} is VALID [2020-07-18 05:15:56,726 INFO L280 TraceCheckUtils]: 8: Hoare triple {3342#true} #res := 0; {3342#true} is VALID [2020-07-18 05:15:56,726 INFO L280 TraceCheckUtils]: 9: Hoare triple {3342#true} assume true; {3342#true} is VALID [2020-07-18 05:15:56,728 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3342#true} {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #216#return; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:56,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:56,870 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:56,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {3342#true} ~cond := #in~cond; {3342#true} is VALID [2020-07-18 05:15:56,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {3342#true} assume !(0 == ~cond); {3342#true} is VALID [2020-07-18 05:15:56,874 INFO L280 TraceCheckUtils]: 2: Hoare triple {3342#true} assume true; {3342#true} is VALID [2020-07-18 05:15:56,875 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3342#true} {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} #230#return; {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} is VALID [2020-07-18 05:15:56,875 INFO L280 TraceCheckUtils]: 0: Hoare triple {3472#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {3473#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:56,876 INFO L280 TraceCheckUtils]: 1: Hoare triple {3473#(= |#valid| |old(#valid)|)} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {3474#(and (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|)))} is VALID [2020-07-18 05:15:56,877 INFO L280 TraceCheckUtils]: 2: Hoare triple {3474#(and (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|)))} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} is VALID [2020-07-18 05:15:56,877 INFO L263 TraceCheckUtils]: 3: Hoare triple {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {3342#true} is VALID [2020-07-18 05:15:56,877 INFO L280 TraceCheckUtils]: 4: Hoare triple {3342#true} ~cond := #in~cond; {3342#true} is VALID [2020-07-18 05:15:56,878 INFO L280 TraceCheckUtils]: 5: Hoare triple {3342#true} assume !(0 == ~cond); {3342#true} is VALID [2020-07-18 05:15:56,878 INFO L280 TraceCheckUtils]: 6: Hoare triple {3342#true} assume true; {3342#true} is VALID [2020-07-18 05:15:56,879 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3342#true} {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} #230#return; {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} is VALID [2020-07-18 05:15:56,879 INFO L280 TraceCheckUtils]: 8: Hoare triple {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-18 05:15:56,880 INFO L280 TraceCheckUtils]: 9: Hoare triple {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} assume true; {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-18 05:15:56,882 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #218#return; {3452#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= 0 |ldv_set_add_#t~ret17.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:56,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:57,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:57,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,760 INFO L280 TraceCheckUtils]: 1: Hoare triple {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,760 INFO L280 TraceCheckUtils]: 2: Hoare triple {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,763 INFO L280 TraceCheckUtils]: 4: Hoare triple {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:57,764 INFO L280 TraceCheckUtils]: 5: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:57,765 INFO L280 TraceCheckUtils]: 6: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:57,766 INFO L280 TraceCheckUtils]: 7: Hoare triple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} assume true; {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:57,768 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:57,770 INFO L280 TraceCheckUtils]: 0: Hoare triple {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {3482#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-18 05:15:57,772 INFO L280 TraceCheckUtils]: 1: Hoare triple {3482#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {3483#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:57,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {3483#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:57,773 INFO L263 TraceCheckUtils]: 3: Hoare triple {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:57,774 INFO L280 TraceCheckUtils]: 4: Hoare triple {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,775 INFO L280 TraceCheckUtils]: 5: Hoare triple {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,775 INFO L280 TraceCheckUtils]: 6: Hoare triple {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,777 INFO L280 TraceCheckUtils]: 7: Hoare triple {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,778 INFO L280 TraceCheckUtils]: 8: Hoare triple {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:57,780 INFO L280 TraceCheckUtils]: 9: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:57,781 INFO L280 TraceCheckUtils]: 10: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:57,782 INFO L280 TraceCheckUtils]: 11: Hoare triple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} assume true; {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:57,784 INFO L275 TraceCheckUtils]: 12: Hoare quadruple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:57,785 INFO L280 TraceCheckUtils]: 13: Hoare triple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} havoc #t~mem5.base, #t~mem5.offset; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:57,785 INFO L280 TraceCheckUtils]: 14: Hoare triple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} assume true; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:57,788 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} {3454#(or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} #220#return; {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:57,791 INFO L280 TraceCheckUtils]: 0: Hoare triple {3427#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {3428#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-18 05:15:57,791 INFO L280 TraceCheckUtils]: 1: Hoare triple {3428#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:57,791 INFO L263 TraceCheckUtils]: 2: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 3: Hoare triple {3342#true} ~e := #in~e; {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 4: Hoare triple {3342#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 5: Hoare triple {3342#true} havoc ~m~1.base, ~m~1.offset; {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 6: Hoare triple {3342#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 7: Hoare triple {3342#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 8: Hoare triple {3342#true} havoc #t~mem22.base, #t~mem22.offset; {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 9: Hoare triple {3342#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3342#true} is VALID [2020-07-18 05:15:57,792 INFO L280 TraceCheckUtils]: 10: Hoare triple {3342#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3342#true} is VALID [2020-07-18 05:15:57,793 INFO L280 TraceCheckUtils]: 11: Hoare triple {3342#true} #res := 0; {3342#true} is VALID [2020-07-18 05:15:57,793 INFO L280 TraceCheckUtils]: 12: Hoare triple {3342#true} assume true; {3342#true} is VALID [2020-07-18 05:15:57,794 INFO L275 TraceCheckUtils]: 13: Hoare quadruple {3342#true} {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #216#return; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:57,794 INFO L280 TraceCheckUtils]: 14: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:57,795 INFO L280 TraceCheckUtils]: 15: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume 0 == #t~ret16; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:57,795 INFO L280 TraceCheckUtils]: 16: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc #t~ret16; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:57,796 INFO L280 TraceCheckUtils]: 17: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc ~le~0.base, ~le~0.offset; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:57,796 INFO L263 TraceCheckUtils]: 18: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {3472#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:57,797 INFO L280 TraceCheckUtils]: 19: Hoare triple {3472#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {3473#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:57,797 INFO L280 TraceCheckUtils]: 20: Hoare triple {3473#(= |#valid| |old(#valid)|)} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {3474#(and (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|)))} is VALID [2020-07-18 05:15:57,798 INFO L280 TraceCheckUtils]: 21: Hoare triple {3474#(and (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|)))} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} is VALID [2020-07-18 05:15:57,798 INFO L263 TraceCheckUtils]: 22: Hoare triple {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {3342#true} is VALID [2020-07-18 05:15:57,798 INFO L280 TraceCheckUtils]: 23: Hoare triple {3342#true} ~cond := #in~cond; {3342#true} is VALID [2020-07-18 05:15:57,798 INFO L280 TraceCheckUtils]: 24: Hoare triple {3342#true} assume !(0 == ~cond); {3342#true} is VALID [2020-07-18 05:15:57,798 INFO L280 TraceCheckUtils]: 25: Hoare triple {3342#true} assume true; {3342#true} is VALID [2020-07-18 05:15:57,799 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3342#true} {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} #230#return; {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} is VALID [2020-07-18 05:15:57,799 INFO L280 TraceCheckUtils]: 27: Hoare triple {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-18 05:15:57,800 INFO L280 TraceCheckUtils]: 28: Hoare triple {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} assume true; {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-18 05:15:57,801 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #218#return; {3452#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= 0 |ldv_set_add_#t~ret17.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:57,802 INFO L280 TraceCheckUtils]: 30: Hoare triple {3452#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= 0 |ldv_set_add_#t~ret17.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset; {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:57,803 INFO L280 TraceCheckUtils]: 31: Hoare triple {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} havoc #t~ret17.base, #t~ret17.offset; {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:57,804 INFO L280 TraceCheckUtils]: 32: Hoare triple {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} SUMMARY for call write~int(~new, ~le~0.base, ~le~0.offset, 4); srcloc: L625 {3454#(or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:57,806 INFO L263 TraceCheckUtils]: 33: Hoare triple {3454#(or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:57,814 INFO L280 TraceCheckUtils]: 34: Hoare triple {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {3482#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-18 05:15:57,817 INFO L280 TraceCheckUtils]: 35: Hoare triple {3482#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {3483#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:57,818 INFO L280 TraceCheckUtils]: 36: Hoare triple {3483#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:57,821 INFO L263 TraceCheckUtils]: 37: Hoare triple {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:57,822 INFO L280 TraceCheckUtils]: 38: Hoare triple {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,823 INFO L280 TraceCheckUtils]: 39: Hoare triple {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,824 INFO L280 TraceCheckUtils]: 40: Hoare triple {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,825 INFO L280 TraceCheckUtils]: 41: Hoare triple {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:57,826 INFO L280 TraceCheckUtils]: 42: Hoare triple {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:57,827 INFO L280 TraceCheckUtils]: 43: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:57,829 INFO L280 TraceCheckUtils]: 44: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:57,830 INFO L280 TraceCheckUtils]: 45: Hoare triple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} assume true; {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:57,832 INFO L275 TraceCheckUtils]: 46: Hoare quadruple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:57,832 INFO L280 TraceCheckUtils]: 47: Hoare triple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} havoc #t~mem5.base, #t~mem5.offset; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:57,833 INFO L280 TraceCheckUtils]: 48: Hoare triple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} assume true; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:57,835 INFO L275 TraceCheckUtils]: 49: Hoare quadruple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} {3454#(or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} #220#return; {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:57,836 INFO L280 TraceCheckUtils]: 50: Hoare triple {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} assume true; {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:57,837 INFO L275 TraceCheckUtils]: 51: Hoare quadruple {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} #222#return; {3405#(and (<= 4 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))} is VALID [2020-07-18 05:15:57,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-18 05:15:58,381 INFO L280 TraceCheckUtils]: 0: Hoare triple {3342#true} ~e := #in~e; {3501#(= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)} is VALID [2020-07-18 05:15:58,383 INFO L280 TraceCheckUtils]: 1: Hoare triple {3501#(= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:58,384 INFO L280 TraceCheckUtils]: 2: Hoare triple {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc ~m~1.base, ~m~1.offset; {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:58,385 INFO L280 TraceCheckUtils]: 3: Hoare triple {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {3503#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,386 INFO L280 TraceCheckUtils]: 4: Hoare triple {3503#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,387 INFO L280 TraceCheckUtils]: 5: Hoare triple {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} havoc #t~mem22.base, #t~mem22.offset; {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} is VALID [2020-07-18 05:15:58,390 INFO L280 TraceCheckUtils]: 7: Hoare triple {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} is VALID [2020-07-18 05:15:58,393 INFO L280 TraceCheckUtils]: 8: Hoare triple {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} SUMMARY for call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); srcloc: L642 {3506#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem24| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0))) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,394 INFO L280 TraceCheckUtils]: 9: Hoare triple {3506#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem24| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0))) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} assume !(#t~mem24 == ~e); {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,395 INFO L280 TraceCheckUtils]: 10: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} havoc #t~mem24; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,396 INFO L280 TraceCheckUtils]: 11: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} SUMMARY for call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4); srcloc: L641-6 {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,397 INFO L280 TraceCheckUtils]: 12: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} ~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,398 INFO L280 TraceCheckUtils]: 13: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} havoc #t~mem23.base, #t~mem23.offset; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,398 INFO L280 TraceCheckUtils]: 14: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} ~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,399 INFO L280 TraceCheckUtils]: 15: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,400 INFO L280 TraceCheckUtils]: 16: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} #res := 0; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,401 INFO L280 TraceCheckUtils]: 17: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} assume true; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,404 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} {3405#(and (<= 4 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))} #224#return; {3343#false} is VALID [2020-07-18 05:15:58,409 INFO L263 TraceCheckUtils]: 0: Hoare triple {3342#true} call ULTIMATE.init(); {3425#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:58,410 INFO L280 TraceCheckUtils]: 1: Hoare triple {3425#(and (= |#valid| |old(#valid)|) (= |#NULL.base| |old(#NULL.base)|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|))} #NULL.base, #NULL.offset := 0, 0; {3342#true} is VALID [2020-07-18 05:15:58,410 INFO L280 TraceCheckUtils]: 2: Hoare triple {3342#true} #valid := #valid[0 := 0]; {3342#true} is VALID [2020-07-18 05:15:58,410 INFO L280 TraceCheckUtils]: 3: Hoare triple {3342#true} assume 0 < #StackHeapBarrier; {3342#true} is VALID [2020-07-18 05:15:58,412 INFO L280 TraceCheckUtils]: 4: Hoare triple {3342#true} SUMMARY for call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8); srcloc: L651 {3426#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-18 05:15:58,413 INFO L280 TraceCheckUtils]: 5: Hoare triple {3426#(= 1 (select |#valid| |~#s1~0.base|))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4); srcloc: L651-1 {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,414 INFO L280 TraceCheckUtils]: 6: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} SUMMARY for call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); srcloc: L651-2 {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,416 INFO L280 TraceCheckUtils]: 7: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} assume true; {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,418 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} {3342#true} #234#return; {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,419 INFO L263 TraceCheckUtils]: 9: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} call #t~ret28 := main(); {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,420 INFO L263 TraceCheckUtils]: 10: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} call foo(); {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,421 INFO L280 TraceCheckUtils]: 11: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647; {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,422 INFO L280 TraceCheckUtils]: 12: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} ~j~0 := #t~nondet26; {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,423 INFO L280 TraceCheckUtils]: 13: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} havoc #t~nondet26; {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-18 05:15:58,425 INFO L263 TraceCheckUtils]: 14: Hoare triple {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {3427#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:58,426 INFO L280 TraceCheckUtils]: 15: Hoare triple {3427#(and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new; {3428#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-18 05:15:58,428 INFO L280 TraceCheckUtils]: 16: Hoare triple {3428#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:58,428 INFO L263 TraceCheckUtils]: 17: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {3342#true} is VALID [2020-07-18 05:15:58,428 INFO L280 TraceCheckUtils]: 18: Hoare triple {3342#true} ~e := #in~e; {3342#true} is VALID [2020-07-18 05:15:58,429 INFO L280 TraceCheckUtils]: 19: Hoare triple {3342#true} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {3342#true} is VALID [2020-07-18 05:15:58,429 INFO L280 TraceCheckUtils]: 20: Hoare triple {3342#true} havoc ~m~1.base, ~m~1.offset; {3342#true} is VALID [2020-07-18 05:15:58,429 INFO L280 TraceCheckUtils]: 21: Hoare triple {3342#true} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {3342#true} is VALID [2020-07-18 05:15:58,429 INFO L280 TraceCheckUtils]: 22: Hoare triple {3342#true} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {3342#true} is VALID [2020-07-18 05:15:58,430 INFO L280 TraceCheckUtils]: 23: Hoare triple {3342#true} havoc #t~mem22.base, #t~mem22.offset; {3342#true} is VALID [2020-07-18 05:15:58,430 INFO L280 TraceCheckUtils]: 24: Hoare triple {3342#true} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3342#true} is VALID [2020-07-18 05:15:58,430 INFO L280 TraceCheckUtils]: 25: Hoare triple {3342#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3342#true} is VALID [2020-07-18 05:15:58,431 INFO L280 TraceCheckUtils]: 26: Hoare triple {3342#true} #res := 0; {3342#true} is VALID [2020-07-18 05:15:58,431 INFO L280 TraceCheckUtils]: 27: Hoare triple {3342#true} assume true; {3342#true} is VALID [2020-07-18 05:15:58,433 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3342#true} {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #216#return; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:58,434 INFO L280 TraceCheckUtils]: 29: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:58,435 INFO L280 TraceCheckUtils]: 30: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} assume 0 == #t~ret16; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:58,436 INFO L280 TraceCheckUtils]: 31: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc #t~ret16; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:58,438 INFO L280 TraceCheckUtils]: 32: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} havoc ~le~0.base, ~le~0.offset; {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:58,440 INFO L263 TraceCheckUtils]: 33: Hoare triple {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {3472#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-18 05:15:58,441 INFO L280 TraceCheckUtils]: 34: Hoare triple {3472#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size; {3473#(= |#valid| |old(#valid)|)} is VALID [2020-07-18 05:15:58,442 INFO L280 TraceCheckUtils]: 35: Hoare triple {3473#(= |#valid| |old(#valid)|)} SUMMARY for call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size); srcloc: L565 {3474#(and (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|)))} is VALID [2020-07-18 05:15:58,443 INFO L280 TraceCheckUtils]: 36: Hoare triple {3474#(and (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|)))} ~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} is VALID [2020-07-18 05:15:58,443 INFO L263 TraceCheckUtils]: 37: Hoare triple {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {3342#true} is VALID [2020-07-18 05:15:58,444 INFO L280 TraceCheckUtils]: 38: Hoare triple {3342#true} ~cond := #in~cond; {3342#true} is VALID [2020-07-18 05:15:58,444 INFO L280 TraceCheckUtils]: 39: Hoare triple {3342#true} assume !(0 == ~cond); {3342#true} is VALID [2020-07-18 05:15:58,444 INFO L280 TraceCheckUtils]: 40: Hoare triple {3342#true} assume true; {3342#true} is VALID [2020-07-18 05:15:58,446 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3342#true} {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} #230#return; {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} is VALID [2020-07-18 05:15:58,446 INFO L280 TraceCheckUtils]: 42: Hoare triple {3475#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-18 05:15:58,447 INFO L280 TraceCheckUtils]: 43: Hoare triple {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} assume true; {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-18 05:15:58,450 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {3480#(and (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|))} {3429#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #218#return; {3452#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= 0 |ldv_set_add_#t~ret17.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-18 05:15:58,452 INFO L280 TraceCheckUtils]: 45: Hoare triple {3452#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= 0 |ldv_set_add_#t~ret17.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset; {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:58,452 INFO L280 TraceCheckUtils]: 46: Hoare triple {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} havoc #t~ret17.base, #t~ret17.offset; {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:58,455 INFO L280 TraceCheckUtils]: 47: Hoare triple {3453#(or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} SUMMARY for call write~int(~new, ~le~0.base, ~le~0.offset, 4); srcloc: L625 {3454#(or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:58,458 INFO L263 TraceCheckUtils]: 48: Hoare triple {3454#(or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:58,459 INFO L280 TraceCheckUtils]: 49: Hoare triple {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {3482#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} is VALID [2020-07-18 05:15:58,460 INFO L280 TraceCheckUtils]: 50: Hoare triple {3482#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|))} ~head.base, ~head.offset := #in~head.base, #in~head.offset; {3483#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:58,462 INFO L280 TraceCheckUtils]: 51: Hoare triple {3483#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} SUMMARY for call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); srcloc: L594 {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-18 05:15:58,465 INFO L263 TraceCheckUtils]: 52: Hoare triple {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-18 05:15:58,466 INFO L280 TraceCheckUtils]: 53: Hoare triple {3481#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset; {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:58,467 INFO L280 TraceCheckUtils]: 54: Hoare triple {3495#(and (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset; {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:58,468 INFO L280 TraceCheckUtils]: 55: Hoare triple {3496#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} ~next.base, ~next.offset := #in~next.base, #in~next.offset; {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:58,471 INFO L280 TraceCheckUtils]: 56: Hoare triple {3497#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (or (and (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4); srcloc: L582 {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} is VALID [2020-07-18 05:15:58,473 INFO L280 TraceCheckUtils]: 57: Hoare triple {3498#(and (or (<= __ldv_list_add_~new.offset 0) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base))))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|))} SUMMARY for call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4); srcloc: L582-1 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:58,475 INFO L280 TraceCheckUtils]: 58: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4); srcloc: L583 {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} is VALID [2020-07-18 05:15:58,478 INFO L280 TraceCheckUtils]: 59: Hoare triple {3499#(and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)))} SUMMARY for call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); srcloc: L584 {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:58,479 INFO L280 TraceCheckUtils]: 60: Hoare triple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} assume true; {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} is VALID [2020-07-18 05:15:58,484 INFO L275 TraceCheckUtils]: 61: Hoare quadruple {3500#(and (<= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (<= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)))} {3484#(and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |#memory_int| |old(#memory_int)|) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #212#return; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:58,485 INFO L280 TraceCheckUtils]: 62: Hoare triple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} havoc #t~mem5.base, #t~mem5.offset; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:58,491 INFO L280 TraceCheckUtils]: 63: Hoare triple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} assume true; {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} is VALID [2020-07-18 05:15:58,495 INFO L275 TraceCheckUtils]: 64: Hoare quadruple {3494#(and (<= (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|) |ldv_list_add_#in~new.offset|) (<= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) 0))))} {3454#(or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (not (= ldv_set_add_~le~0.base ldv_set_add_~s.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} #220#return; {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:58,496 INFO L280 TraceCheckUtils]: 65: Hoare triple {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} assume true; {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} is VALID [2020-07-18 05:15:58,499 INFO L275 TraceCheckUtils]: 66: Hoare quadruple {3471#(or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (and (<= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) (<= 4 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= |ldv_set_add_#in~new| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 0))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))} {3352#(and (= 1 (select |#valid| |~#s1~0.base|)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} #222#return; {3405#(and (<= 4 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))} is VALID [2020-07-18 05:15:58,500 INFO L263 TraceCheckUtils]: 67: Hoare triple {3405#(and (<= 4 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {3342#true} is VALID [2020-07-18 05:15:58,500 INFO L280 TraceCheckUtils]: 68: Hoare triple {3342#true} ~e := #in~e; {3501#(= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)} is VALID [2020-07-18 05:15:58,501 INFO L280 TraceCheckUtils]: 69: Hoare triple {3501#(= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)} ~s.base, ~s.offset := #in~s.base, #in~s.offset; {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:58,502 INFO L280 TraceCheckUtils]: 70: Hoare triple {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} havoc ~m~1.base, ~m~1.offset; {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-18 05:15:58,504 INFO L280 TraceCheckUtils]: 71: Hoare triple {3502#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} SUMMARY for call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4); srcloc: L641 {3503#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,505 INFO L280 TraceCheckUtils]: 72: Hoare triple {3503#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} ~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset; {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,506 INFO L280 TraceCheckUtils]: 73: Hoare triple {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} havoc #t~mem22.base, #t~mem22.offset; {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,507 INFO L280 TraceCheckUtils]: 74: Hoare triple {3504#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} ~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} is VALID [2020-07-18 05:15:58,508 INFO L280 TraceCheckUtils]: 75: Hoare triple {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} is VALID [2020-07-18 05:15:58,510 INFO L280 TraceCheckUtils]: 76: Hoare triple {3505#(and (or (<= ldv_is_in_set_~m~1.offset 0) (<= (+ ldv_is_in_set_~m~1.offset 4) (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (not (= 0 ldv_is_in_set_~m~1.offset))) (or (< 0 (+ ldv_is_in_set_~m~1.offset 1)) (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4))))} SUMMARY for call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); srcloc: L642 {3506#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem24| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0))) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} is VALID [2020-07-18 05:15:58,511 INFO L280 TraceCheckUtils]: 77: Hoare triple {3506#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem24| (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0))) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))} assume !(#t~mem24 == ~e); {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,513 INFO L280 TraceCheckUtils]: 78: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} havoc #t~mem24; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,513 INFO L280 TraceCheckUtils]: 79: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} SUMMARY for call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4); srcloc: L641-6 {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,514 INFO L280 TraceCheckUtils]: 80: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} ~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,515 INFO L280 TraceCheckUtils]: 81: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} havoc #t~mem23.base, #t~mem23.offset; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,515 INFO L280 TraceCheckUtils]: 82: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} ~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,517 INFO L280 TraceCheckUtils]: 83: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,517 INFO L280 TraceCheckUtils]: 84: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} #res := 0; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,518 INFO L280 TraceCheckUtils]: 85: Hoare triple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} assume true; {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-18 05:15:58,521 INFO L275 TraceCheckUtils]: 86: Hoare quadruple {3507#(or (<= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) 3) (<= 5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) 0) |ldv_is_in_set_#in~e|)))} {3405#(and (<= 4 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))} #224#return; {3343#false} is VALID [2020-07-18 05:15:58,521 INFO L280 TraceCheckUtils]: 87: Hoare triple {3343#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {3343#false} is VALID [2020-07-18 05:15:58,522 INFO L280 TraceCheckUtils]: 88: Hoare triple {3343#false} assume 0 == #t~ret27; {3343#false} is VALID [2020-07-18 05:15:58,522 INFO L280 TraceCheckUtils]: 89: Hoare triple {3343#false} havoc #t~ret27; {3343#false} is VALID [2020-07-18 05:15:58,522 INFO L280 TraceCheckUtils]: 90: Hoare triple {3343#false} assume !false; {3343#false} is VALID [2020-07-18 05:15:58,595 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 11 proven. 1 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-18 05:15:58,596 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1953168061] [2020-07-18 05:15:58,596 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 1 imperfect interpolant sequences. [2020-07-18 05:15:58,596 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36] total 36 [2020-07-18 05:15:58,597 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1030662279] [2020-07-18 05:15:58,597 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 91 [2020-07-18 05:15:58,598 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-18 05:15:58,598 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 36 states. [2020-07-18 05:15:58,800 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:15:58,800 INFO L459 AbstractCegarLoop]: Interpolant automaton has 36 states [2020-07-18 05:15:58,801 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-07-18 05:15:58,801 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2020-07-18 05:15:58,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=1169, Unknown=0, NotChecked=0, Total=1260 [2020-07-18 05:15:58,802 INFO L87 Difference]: Start difference. First operand 92 states and 92 transitions. Second operand 36 states. [2020-07-18 05:16:01,599 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 67 [2020-07-18 05:16:07,735 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 64 [2020-07-18 05:16:08,159 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 73 [2020-07-18 05:16:08,494 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 76 [2020-07-18 05:16:08,802 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 73 [2020-07-18 05:16:10,008 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:16:10,008 INFO L93 Difference]: Finished difference Result 99 states and 99 transitions. [2020-07-18 05:16:10,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 47 states. [2020-07-18 05:16:10,009 INFO L78 Accepts]: Start accepts. Automaton has 36 states. Word has length 91 [2020-07-18 05:16:10,009 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-18 05:16:10,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-18 05:16:10,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 99 transitions. [2020-07-18 05:16:10,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 36 states. [2020-07-18 05:16:10,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 99 transitions. [2020-07-18 05:16:10,016 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 47 states and 99 transitions. [2020-07-18 05:16:10,229 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 99 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:16:10,230 INFO L225 Difference]: With dead ends: 99 [2020-07-18 05:16:10,230 INFO L226 Difference]: Without dead ends: 0 [2020-07-18 05:16:10,233 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 93 GetRequests, 16 SyntacticMatches, 1 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1151 ImplicationChecksByTransitivity, 5.0s TimeCoverageRelationStatistics Valid=663, Invalid=5343, Unknown=0, NotChecked=0, Total=6006 [2020-07-18 05:16:10,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-07-18 05:16:10,234 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-07-18 05:16:10,234 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-18 05:16:10,234 INFO L82 GeneralOperation]: Start isEquivalent. First operand 0 states. Second operand 0 states. [2020-07-18 05:16:10,234 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-18 05:16:10,234 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-18 05:16:10,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:16:10,235 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-18 05:16:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 05:16:10,235 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:16:10,235 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:16:10,235 INFO L74 IsIncluded]: Start isIncluded. First operand 0 states. Second operand 0 states. [2020-07-18 05:16:10,235 INFO L87 Difference]: Start difference. First operand 0 states. Second operand 0 states. [2020-07-18 05:16:10,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-18 05:16:10,235 INFO L93 Difference]: Finished difference Result 0 states and 0 transitions. [2020-07-18 05:16:10,235 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 05:16:10,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:16:10,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-18 05:16:10,236 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-18 05:16:10,236 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-18 05:16:10,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-07-18 05:16:10,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-07-18 05:16:10,236 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 91 [2020-07-18 05:16:10,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-18 05:16:10,236 INFO L479 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-07-18 05:16:10,236 INFO L480 AbstractCegarLoop]: Interpolant automaton has 36 states. [2020-07-18 05:16:10,236 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 0 states and 0 transitions. [2020-07-18 05:16:10,237 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-18 05:16:10,237 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-07-18 05:16:10,237 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-18 05:16:10,237 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-18 05:16:10,239 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-07-18 05:16:11,222 WARN L193 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 64 [2020-07-18 05:16:11,536 WARN L193 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 53 [2020-07-18 05:16:11,724 WARN L193 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 40 [2020-07-18 05:16:11,995 WARN L193 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 40 [2020-07-18 05:16:12,368 WARN L193 SmtUtils]: Spent 221.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 45 [2020-07-18 05:16:12,581 WARN L193 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 61 [2020-07-18 05:16:12,881 WARN L193 SmtUtils]: Spent 195.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 61 [2020-07-18 05:16:13,083 WARN L193 SmtUtils]: Spent 191.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 61 [2020-07-18 05:16:13,340 WARN L193 SmtUtils]: Spent 190.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 61 [2020-07-18 05:16:14,012 WARN L193 SmtUtils]: Spent 361.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 76 [2020-07-18 05:16:14,129 WARN L193 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 32 [2020-07-18 05:16:14,342 WARN L193 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 53 [2020-07-18 05:16:15,079 WARN L193 SmtUtils]: Spent 721.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 73 [2020-07-18 05:16:15,768 WARN L193 SmtUtils]: Spent 412.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 83 [2020-07-18 05:16:15,912 WARN L193 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 56 [2020-07-18 05:16:16,051 WARN L193 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 46 [2020-07-18 05:16:16,378 WARN L193 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 56 [2020-07-18 05:16:16,609 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 60 [2020-07-18 05:16:16,903 WARN L193 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 56 [2020-07-18 05:16:17,515 WARN L193 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 71 [2020-07-18 05:16:17,742 WARN L193 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 46 [2020-07-18 05:16:18,076 WARN L193 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 69 [2020-07-18 05:16:18,660 WARN L193 SmtUtils]: Spent 189.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 61 [2020-07-18 05:16:19,205 WARN L193 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 110 DAG size of output: 83 [2020-07-18 05:16:19,353 WARN L193 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 45 [2020-07-18 05:16:19,374 INFO L264 CegarLoopResult]: At program point L594-1(line 594) the Hoare annotation is: (let ((.cse0 (not (= 0 |~#s1~0.offset|)))) (and (or (and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#t~mem5.base| (select (select |old(#memory_$Pointer$.base)| ldv_list_add_~head.base) ldv_list_add_~head.offset)) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset)) (not (= 1 (select |#valid| |~#s1~0.base|))) .cse0) (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) .cse0))) [2020-07-18 05:16:19,374 INFO L264 CegarLoopResult]: At program point L592(lines 592 595) the Hoare annotation is: (let ((.cse0 (not (= 0 |~#s1~0.offset|)))) (and (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) .cse0) (or (and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base)) (not (= 1 (select |#valid| |~#s1~0.base|))) .cse0))) [2020-07-18 05:16:19,375 INFO L264 CegarLoopResult]: At program point L594-2(line 594) the Hoare annotation is: (or (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (<= .cse0 |ldv_list_add_#in~new.offset|) (= |ldv_list_add_#in~new.base| .cse1) (<= |ldv_list_add_#in~new.offset| .cse0) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| .cse1) 0))) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,375 INFO L264 CegarLoopResult]: At program point ldv_list_addFINAL(lines 592 595) the Hoare annotation is: (or (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (<= .cse0 |ldv_list_add_#in~new.offset|) (= |ldv_list_add_#in~new.base| .cse1) (<= |ldv_list_add_#in~new.offset| .cse0) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| .cse1) 0))) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,375 INFO L264 CegarLoopResult]: At program point ldv_list_addEXIT(lines 592 595) the Hoare annotation is: (or (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (<= .cse0 |ldv_list_add_#in~new.offset|) (= |ldv_list_add_#in~new.base| .cse1) (<= |ldv_list_add_#in~new.offset| .cse0) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (or (<= |ldv_list_add_#in~new.offset| 0) (= |ldv_list_add_#in~new.base| (select (select |old(#memory_$Pointer$.base)| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= (select (select |old(#memory_int)| |ldv_list_add_#in~new.base|) 0) (select (select |#memory_int| .cse1) 0))) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,375 INFO L264 CegarLoopResult]: At program point ldv_list_addENTRY(lines 592 595) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,376 INFO L264 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (let ((.cse0 (not (= 0 |~#s1~0.offset|)))) (and (or (not (= 1 (select |#valid| |~#s1~0.base|))) .cse0 (and (= |ldv_list_add_#in~new.offset| ldv_list_add_~new.offset) (= |ldv_list_add_#in~new.base| ldv_list_add_~new.base) (= |ldv_list_add_#in~head.base| ldv_list_add_~head.base) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))) (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) .cse0))) [2020-07-18 05:16:19,376 INFO L268 CegarLoopResult]: For program point __ldv_list_delEXIT(lines 587 591) no Hoare annotation was computed. [2020-07-18 05:16:19,376 INFO L268 CegarLoopResult]: For program point L589(line 589) no Hoare annotation was computed. [2020-07-18 05:16:19,376 INFO L268 CegarLoopResult]: For program point L589-1(line 589) no Hoare annotation was computed. [2020-07-18 05:16:19,377 INFO L268 CegarLoopResult]: For program point L587(lines 587 591) no Hoare annotation was computed. [2020-07-18 05:16:19,377 INFO L268 CegarLoopResult]: For program point __ldv_list_delENTRY(lines 587 591) no Hoare annotation was computed. [2020-07-18 05:16:19,377 INFO L268 CegarLoopResult]: For program point __ldv_list_delFINAL(lines 587 591) no Hoare annotation was computed. [2020-07-18 05:16:19,377 INFO L271 CegarLoopResult]: At program point fooEXIT(lines 652 657) the Hoare annotation is: true [2020-07-18 05:16:19,377 INFO L264 CegarLoopResult]: At program point fooENTRY(lines 652 657) the Hoare annotation is: (or (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,378 INFO L264 CegarLoopResult]: At program point L656(line 656) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (= |foo_#t~ret27| 1) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,378 INFO L264 CegarLoopResult]: At program point L655(line 655) the Hoare annotation is: (or (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,378 INFO L264 CegarLoopResult]: At program point L656-1(line 656) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (= |foo_#t~ret27| 1) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,378 INFO L264 CegarLoopResult]: At program point fooErr0ASSERT_VIOLATIONERROR_FUNCTION(line 656) the Hoare annotation is: (or (not (= 0 |~#s1~0.offset|)) (not (= (select |old(#valid)| |~#s1~0.base|) 1)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|)))) [2020-07-18 05:16:19,378 INFO L264 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (or (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,379 INFO L264 CegarLoopResult]: At program point L655-1(line 655) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|))) (let ((.cse1 (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (.cse0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (<= 4 .cse0) (not (= |~#s1~0.base| .cse1)) (= (select (select |#memory_int| .cse1) 0) foo_~j~0) (<= .cse0 4)))) [2020-07-18 05:16:19,379 INFO L264 CegarLoopResult]: At program point L656-2(line 656) the Hoare annotation is: (or (not (= 0 |~#s1~0.offset|)) (not (= (select |old(#valid)| |~#s1~0.base|) 1)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|)))) [2020-07-18 05:16:19,379 INFO L264 CegarLoopResult]: At program point L654-1(line 654) the Hoare annotation is: (or (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,379 INFO L264 CegarLoopResult]: At program point L656-3(line 656) the Hoare annotation is: (or (not (= 0 |~#s1~0.offset|)) (not (= (select |old(#valid)| |~#s1~0.base|) 1)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|)))) [2020-07-18 05:16:19,379 INFO L271 CegarLoopResult]: At program point L656-5(line 656) the Hoare annotation is: true [2020-07-18 05:16:19,379 INFO L271 CegarLoopResult]: At program point L656-6(lines 652 657) the Hoare annotation is: true [2020-07-18 05:16:19,379 INFO L268 CegarLoopResult]: For program point L65(line 65) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point __bswap_32ENTRY(lines 62 66) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point L65-1(line 65) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point __bswap_32FINAL(lines 62 66) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point __bswap_32EXIT(lines 62 66) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point __bswap_64ENTRY(lines 67 71) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point __bswap_64FINAL(lines 67 71) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point L70(line 70) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point L70-1(line 70) no Hoare annotation was computed. [2020-07-18 05:16:19,380 INFO L268 CegarLoopResult]: For program point __bswap_64EXIT(lines 67 71) no Hoare annotation was computed. [2020-07-18 05:16:19,381 INFO L271 CegarLoopResult]: At program point assume_abort_if_notENTRY(lines 553 555) the Hoare annotation is: true [2020-07-18 05:16:19,381 INFO L271 CegarLoopResult]: At program point L554(line 554) the Hoare annotation is: true [2020-07-18 05:16:19,381 INFO L271 CegarLoopResult]: At program point L554-1(line 554) the Hoare annotation is: true [2020-07-18 05:16:19,381 INFO L271 CegarLoopResult]: At program point L554-3(lines 553 555) the Hoare annotation is: true [2020-07-18 05:16:19,381 INFO L271 CegarLoopResult]: At program point assume_abort_if_notEXIT(lines 553 555) the Hoare annotation is: true [2020-07-18 05:16:19,381 INFO L264 CegarLoopResult]: At program point mainENTRY(lines 658 662) the Hoare annotation is: (or (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,381 INFO L271 CegarLoopResult]: At program point mainFINAL(lines 658 662) the Hoare annotation is: true [2020-07-18 05:16:19,381 INFO L271 CegarLoopResult]: At program point mainEXIT(lines 658 662) the Hoare annotation is: true [2020-07-18 05:16:19,382 INFO L271 CegarLoopResult]: At program point L660(line 660) the Hoare annotation is: true [2020-07-18 05:16:19,382 INFO L268 CegarLoopResult]: For program point L575(line 575) no Hoare annotation was computed. [2020-07-18 05:16:19,382 INFO L268 CegarLoopResult]: For program point LDV_INIT_LIST_HEADENTRY(lines 573 577) no Hoare annotation was computed. [2020-07-18 05:16:19,382 INFO L268 CegarLoopResult]: For program point L575-1(line 575) no Hoare annotation was computed. [2020-07-18 05:16:19,382 INFO L268 CegarLoopResult]: For program point LDV_INIT_LIST_HEADFINAL(lines 573 577) no Hoare annotation was computed. [2020-07-18 05:16:19,382 INFO L268 CegarLoopResult]: For program point LDV_INIT_LIST_HEADEXIT(lines 573 577) no Hoare annotation was computed. [2020-07-18 05:16:19,382 INFO L268 CegarLoopResult]: For program point ldv_list_emptyENTRY(lines 604 607) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point L606(line 606) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point L606-1(line 606) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point L606-2(line 606) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point ldv_list_emptyEXIT(lines 604 607) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point ldv_list_emptyFINAL(lines 604 607) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point ldv_list_delENTRY(lines 600 603) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point L602(line 602) no Hoare annotation was computed. [2020-07-18 05:16:19,383 INFO L268 CegarLoopResult]: For program point L602-1(line 602) no Hoare annotation was computed. [2020-07-18 05:16:19,384 INFO L268 CegarLoopResult]: For program point L602-2(line 602) no Hoare annotation was computed. [2020-07-18 05:16:19,385 INFO L268 CegarLoopResult]: For program point L602-3(line 602) no Hoare annotation was computed. [2020-07-18 05:16:19,385 INFO L268 CegarLoopResult]: For program point ldv_list_delFINAL(lines 600 603) no Hoare annotation was computed. [2020-07-18 05:16:19,385 INFO L268 CegarLoopResult]: For program point L602-4(line 602) no Hoare annotation was computed. [2020-07-18 05:16:19,385 INFO L268 CegarLoopResult]: For program point ldv_list_delEXIT(lines 600 603) no Hoare annotation was computed. [2020-07-18 05:16:19,385 INFO L264 CegarLoopResult]: At program point ldv_successful_mallocENTRY(lines 564 568) the Hoare annotation is: (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))) [2020-07-18 05:16:19,385 INFO L264 CegarLoopResult]: At program point ldv_successful_mallocEXIT(lines 564 568) the Hoare annotation is: (or (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,385 INFO L264 CegarLoopResult]: At program point ldv_successful_mallocFINAL(lines 564 568) the Hoare annotation is: (or (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|)) (= 0 |ldv_successful_malloc_#res.offset|) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))) (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point L566(line 566) the Hoare annotation is: (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point L565(line 565) the Hoare annotation is: (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point L566-1(line 566) the Hoare annotation is: (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 ldv_successful_malloc_~ptr~0.offset) (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base)) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point L565-1(line 565) the Hoare annotation is: (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 |ldv_successful_malloc_#t~malloc4.offset|) (= 0 (select |old(#valid)| |ldv_successful_malloc_#t~malloc4.base|)))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point L578-1(lines 578 586) the Hoare annotation is: (or (and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point __ldv_list_addENTRY(lines 578 586) the Hoare annotation is: (or (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point L584(line 584) the Hoare annotation is: (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (<= __ldv_list_add_~new.offset 0) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|)) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,386 INFO L264 CegarLoopResult]: At program point __ldv_list_addFINAL(lines 578 586) the Hoare annotation is: (or (let ((.cse0 (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) (and (<= .cse0 |__ldv_list_add_#in~new.offset|) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (<= |__ldv_list_add_#in~new.offset| .cse0) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| .cse1) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| .cse1) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,387 INFO L264 CegarLoopResult]: At program point L583(line 583) the Hoare annotation is: (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (<= __ldv_list_add_~new.offset 0) (= (select (select |#memory_int| __ldv_list_add_~new.base) 0) (select (select |old(#memory_int)| __ldv_list_add_~new.base) 0))) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|)) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,387 INFO L264 CegarLoopResult]: At program point L582(line 582) the Hoare annotation is: (or (and (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~next.base) (<= __ldv_list_add_~new.offset 0)) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,387 INFO L264 CegarLoopResult]: At program point L582-1(line 582) the Hoare annotation is: (or (not (= 1 (select |#valid| |~#s1~0.base|))) (and (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (or (= |__ldv_list_add_#in~next.base| __ldv_list_add_~new.base) (= (select |old(#memory_int)| __ldv_list_add_~new.base) (select |#memory_int| __ldv_list_add_~new.base)) (<= __ldv_list_add_~new.offset 0)) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|)) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,387 INFO L264 CegarLoopResult]: At program point __ldv_list_addEXIT(lines 578 586) the Hoare annotation is: (or (let ((.cse0 (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) (and (<= .cse0 |__ldv_list_add_#in~new.offset|) (= __ldv_list_add_~prev.offset |__ldv_list_add_#in~prev.offset|) (<= |__ldv_list_add_#in~new.offset| .cse0) (or (<= |__ldv_list_add_#in~new.offset| 0) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|) (= (select (select |#memory_int| .cse1) 0) (select (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) 0)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)) (= |__ldv_list_add_#in~prev.base| __ldv_list_add_~prev.base) (= |__ldv_list_add_#in~new.base| .cse1) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base))) (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|))) [2020-07-18 05:16:19,387 INFO L264 CegarLoopResult]: At program point L578(lines 578 586) the Hoare annotation is: (or (not (= 1 (select |#valid| |~#s1~0.base|))) (not (= 0 |~#s1~0.offset|)) (and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |__ldv_list_add_#in~new.base| __ldv_list_add_~new.base) (= __ldv_list_add_~new.offset |__ldv_list_add_#in~new.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) [2020-07-18 05:16:19,387 INFO L268 CegarLoopResult]: For program point L561(line 561) no Hoare annotation was computed. [2020-07-18 05:16:19,387 INFO L268 CegarLoopResult]: For program point L559(line 559) no Hoare annotation was computed. [2020-07-18 05:16:19,387 INFO L268 CegarLoopResult]: For program point ldv_mallocENTRY(lines 557 563) no Hoare annotation was computed. [2020-07-18 05:16:19,387 INFO L268 CegarLoopResult]: For program point L558(line 558) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point L559-1(line 559) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point L558-1(lines 558 562) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point L558-2(line 558) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point L558-3(line 558) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point ldv_mallocFINAL(lines 557 563) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point ldv_mallocEXIT(lines 557 563) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point ldv_set_emptyENTRY(lines 648 650) no Hoare annotation was computed. [2020-07-18 05:16:19,388 INFO L268 CegarLoopResult]: For program point ldv_set_emptyEXIT(lines 648 650) no Hoare annotation was computed. [2020-07-18 05:16:19,389 INFO L268 CegarLoopResult]: For program point L649(line 649) no Hoare annotation was computed. [2020-07-18 05:16:19,389 INFO L268 CegarLoopResult]: For program point L649-1(line 649) no Hoare annotation was computed. [2020-07-18 05:16:19,389 INFO L268 CegarLoopResult]: For program point ldv_set_emptyFINAL(lines 648 650) no Hoare annotation was computed. [2020-07-18 05:16:19,389 INFO L268 CegarLoopResult]: For program point L649-2(line 649) no Hoare annotation was computed. [2020-07-18 05:16:19,389 INFO L268 CegarLoopResult]: For program point L649-3(line 649) no Hoare annotation was computed. [2020-07-18 05:16:19,390 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|)) [2020-07-18 05:16:19,390 INFO L271 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: true [2020-07-18 05:16:19,390 INFO L264 CegarLoopResult]: At program point ULTIMATE.initFINAL(line 651) the Hoare annotation is: (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) [2020-07-18 05:16:19,390 INFO L271 CegarLoopResult]: At program point L651(line 651) the Hoare annotation is: true [2020-07-18 05:16:19,390 INFO L264 CegarLoopResult]: At program point L651-1(line 651) the Hoare annotation is: (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 |~#s1~0.offset|)) [2020-07-18 05:16:19,390 INFO L264 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#valid| |old(#valid)|) (= |old(#NULL.base)| |#NULL.base|) (= |~#s1~0.offset| |old(~#s1~0.offset)|) (= |~#s1~0.base| |old(~#s1~0.base)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#length)| |#length|)) [2020-07-18 05:16:19,390 INFO L264 CegarLoopResult]: At program point L651-2(line 651) the Hoare annotation is: (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) [2020-07-18 05:16:19,390 INFO L264 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) [2020-07-18 05:16:19,390 INFO L268 CegarLoopResult]: For program point ldv_list_add_tailFINAL(lines 596 599) no Hoare annotation was computed. [2020-07-18 05:16:19,390 INFO L268 CegarLoopResult]: For program point ldv_list_add_tailENTRY(lines 596 599) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L598(line 598) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L598-1(line 598) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L596(lines 596 599) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L598-2(line 598) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point ldv_list_add_tailEXIT(lines 596 599) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L634(line 634) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L634-1(line 634) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L632(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L632-1(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L630(line 630) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L632-2(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L632-3(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L632-4(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,391 INFO L268 CegarLoopResult]: For program point L632-5(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point L632-6(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point L632-7(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point ldv_set_delEXIT(lines 629 638) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point L632-10(lines 632 637) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point L632-11(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point L632-12(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point ldv_set_delENTRY(lines 629 638) no Hoare annotation was computed. [2020-07-18 05:16:19,392 INFO L268 CegarLoopResult]: For program point L632-13(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L632-14(line 632) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L632-15(lines 632 637) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L632-16(lines 629 638) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L633(line 633) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L633-1(lines 633 636) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L631(line 631) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L633-2(line 633) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L633-3(line 633) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L629(lines 629 638) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point ldv_init_setEXIT(lines 614 616) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point ldv_init_setENTRY(lines 614 616) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point ldv_init_setFINAL(lines 614 616) no Hoare annotation was computed. [2020-07-18 05:16:19,393 INFO L268 CegarLoopResult]: For program point L615(line 615) no Hoare annotation was computed. [2020-07-18 05:16:19,394 INFO L264 CegarLoopResult]: At program point ldv_set_addEXIT(lines 621 628) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)) (not (= 0 |~#s1~0.offset|)) (let ((.cse1 (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (or (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (<= .cse0 4) (<= 4 .cse0) (= |ldv_set_add_#in~new| (select (select |#memory_int| .cse1) 0)))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|))) (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= 0 (select |old(#valid)| .cse1)))) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,394 INFO L264 CegarLoopResult]: At program point L625(line 625) the Hoare annotation is: (let ((.cse0 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse1 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse2 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse3 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse0 .cse1 .cse2 .cse3) (not (= 1 (select |old(#valid)| |~#s1~0.base|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 0 ldv_set_add_~le~0.offset)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|))) (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= |#memory_int| |old(#memory_int)|) .cse0 .cse1 .cse2 .cse3))) [2020-07-18 05:16:19,394 INFO L264 CegarLoopResult]: At program point L624(line 624) the Hoare annotation is: (let ((.cse0 (= |#valid| |old(#valid)|)) (.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse4 (= |old(#length)| |#length|)) (.cse5 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse6 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= 1 (select |old(#valid)| |~#s1~0.base|))))) [2020-07-18 05:16:19,394 INFO L264 CegarLoopResult]: At program point L625-1(line 625) the Hoare annotation is: (let ((.cse0 (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|))) (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= (select .cse0 |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (or (and (= 0 ldv_set_add_~le~0.offset) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= (select |#memory_$Pointer$.base| ldv_set_add_~s.base) .cse0)) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|)))))) [2020-07-18 05:16:19,395 INFO L264 CegarLoopResult]: At program point L623(line 623) the Hoare annotation is: (let ((.cse0 (= |#valid| |old(#valid)|)) (.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse4 (= |old(#length)| |#length|)) (.cse5 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse6 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= 1 (select |old(#valid)| |~#s1~0.base|))))) [2020-07-18 05:16:19,395 INFO L264 CegarLoopResult]: At program point L624-1(line 624) the Hoare annotation is: (let ((.cse0 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse1 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse2 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse3 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 1 (select |#valid| |~#s1~0.base|)) (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= 0 |ldv_set_add_#t~ret17.offset|) (= |#memory_int| |old(#memory_int)|) .cse0 .cse1 .cse2 .cse3) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse0 .cse1 .cse2 .cse3) (not (= 1 (select |old(#valid)| |~#s1~0.base|))))) [2020-07-18 05:16:19,395 INFO L264 CegarLoopResult]: At program point L622(line 622) the Hoare annotation is: (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= |old(#length)| |#length|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,395 INFO L264 CegarLoopResult]: At program point L624-2(line 624) the Hoare annotation is: (let ((.cse0 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse1 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse2 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse3 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse0 .cse1 .cse2 .cse3) (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 1 (select |#valid| |~#s1~0.base|)) (= 0 (select |old(#valid)| |ldv_set_add_#t~ret17.base|)) (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= 0 |ldv_set_add_#t~ret17.offset|) (= |#memory_int| |old(#memory_int)|) .cse0 (or (= 0 ldv_set_add_~le~0.offset) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|))) .cse1 .cse2 .cse3) (not (= 1 (select |old(#valid)| |~#s1~0.base|))))) [2020-07-18 05:16:19,396 INFO L264 CegarLoopResult]: At program point L621(lines 621 628) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,396 INFO L264 CegarLoopResult]: At program point L622-1(line 622) the Hoare annotation is: (let ((.cse0 (= |#valid| |old(#valid)|)) (.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse4 (= |old(#length)| |#length|)) (.cse5 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse6 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (<= 0 |ldv_set_add_#t~ret16|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= |ldv_set_add_#t~ret16| 0) .cse6) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= 1 (select |old(#valid)| |~#s1~0.base|))))) [2020-07-18 05:16:19,396 INFO L264 CegarLoopResult]: At program point L622-2(lines 622 627) the Hoare annotation is: (let ((.cse0 (= |#valid| |old(#valid)|)) (.cse1 (= |#memory_int| |old(#memory_int)|)) (.cse2 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse3 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse4 (= |old(#length)| |#length|)) (.cse5 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse6 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) (<= 0 |ldv_set_add_#t~ret16|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 (<= |ldv_set_add_#t~ret16| 0) .cse6) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (not (= 1 (select |old(#valid)| |~#s1~0.base|))))) [2020-07-18 05:16:19,396 INFO L264 CegarLoopResult]: At program point L622-3(line 622) the Hoare annotation is: (let ((.cse0 (<= 0 |ldv_set_add_#t~ret16|)) (.cse1 (= |#valid| |old(#valid)|)) (.cse2 (= |#memory_int| |old(#memory_int)|)) (.cse3 (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|)) (.cse4 (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|)) (.cse5 (= |old(#length)| |#length|)) (.cse6 (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|)) (.cse7 (<= |ldv_set_add_#t~ret16| 0)) (.cse8 (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))) (or (and (= ldv_set_add_~new |ldv_set_add_#in~new|) .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (and .cse0 (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|))))) [2020-07-18 05:16:19,397 INFO L264 CegarLoopResult]: At program point L622-4(line 622) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (and (or (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))) (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= |old(#length)| |#length|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,397 INFO L264 CegarLoopResult]: At program point L622-5(lines 621 628) the Hoare annotation is: (or (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= (select (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.base|)) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= (select (select |old(#memory_$Pointer$.offset)| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|)) (not (= 0 |~#s1~0.offset|)) (let ((.cse1 (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (= 1 (select |#valid| |~#s1~0.base|)) (or (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (<= .cse0 4) (<= 4 .cse0) (= |ldv_set_add_#in~new| (select (select |#memory_int| .cse1) 0)))) (= 0 (select |old(#valid)| |ldv_set_add_#in~s.base|))) (= 0 (select |old(#valid)| ldv_set_add_~le~0.base)) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (= 0 (select |old(#valid)| .cse1)))) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,397 INFO L264 CegarLoopResult]: At program point ldv_set_addENTRY(lines 621 628) the Hoare annotation is: (or (and (= |#valid| |old(#valid)|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |old(#length)| |#length|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) (not (= |~#s1~0.base| (select (select |old(#memory_$Pointer$.base)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 (select (select |old(#memory_$Pointer$.offset)| |~#s1~0.base|) |~#s1~0.offset|))) (not (= 0 |~#s1~0.offset|)) (not (= 1 (select |old(#valid)| |~#s1~0.base|)))) [2020-07-18 05:16:19,397 INFO L271 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-07-18 05:16:19,397 INFO L264 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= 1 (select |#valid| |~#s1~0.base|)) (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) [2020-07-18 05:16:19,397 INFO L271 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-07-18 05:16:19,397 INFO L271 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-07-18 05:16:19,398 INFO L264 CegarLoopResult]: At program point L642-1(lines 642 644) the Hoare annotation is: (let ((.cse7 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse11 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (let ((.cse4 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse5 (not (= 0 |~#s1~0.offset|))) (.cse0 (or (not (= .cse7 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse11)))) (.cse1 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse2 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse3 (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse0 .cse1 (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) .cse2 .cse3) .cse4 .cse5) (let ((.cse6 (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)) (.cse8 (select (select |#memory_int| .cse11) 0)) (.cse9 (= ldv_is_in_set_~__mptr~3.offset .cse7))) (or (and .cse6 (or (<= .cse7 3) (<= 5 .cse7) (not (= .cse8 |ldv_is_in_set_#in~e|))) .cse0 .cse1 .cse9 .cse2 .cse3) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse4 .cse5 (let ((.cse10 (+ ldv_is_in_set_~m~1.offset 4))) (and .cse6 (= |ldv_is_in_set_#t~mem24| .cse8) .cse0 (<= .cse10 .cse7) .cse1 (= ldv_is_in_set_~m~1.base .cse11) .cse9 .cse2 .cse3 (<= .cse7 .cse10)))))))) [2020-07-18 05:16:19,398 INFO L264 CegarLoopResult]: At program point L640(line 640) the Hoare annotation is: (let ((.cse0 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse1 (not (= 0 |~#s1~0.offset|))) (.cse2 (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse0 .cse1 .cse2) (or (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse0 .cse1 .cse2))) [2020-07-18 05:16:19,398 INFO L264 CegarLoopResult]: At program point L642-2(line 642) the Hoare annotation is: (let ((.cse0 (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))) (.cse1 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse2 (not (= 0 |~#s1~0.offset|)))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse0 .cse1 .cse2) (or .cse0 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse1 .cse2))) [2020-07-18 05:16:19,399 INFO L264 CegarLoopResult]: At program point L642-3(line 642) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (let ((.cse2 (or (not (= .cse0 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse1)))) (.cse3 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse4 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse5 (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse6 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse7 (not (= 0 |~#s1~0.offset|)))) (and (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (or (<= .cse0 3) (<= 5 .cse0) (not (= (select (select |#memory_int| .cse1) 0) |ldv_is_in_set_#in~e|))) .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset .cse0) .cse4 .cse5) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse6 .cse7) (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) .cse4 .cse5) .cse6 .cse7)))) [2020-07-18 05:16:19,399 INFO L264 CegarLoopResult]: At program point ldv_is_in_setEXIT(lines 639 647) the Hoare annotation is: (let ((.cse18 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse22 (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base))) (let ((.cse20 (select .cse22 ldv_is_in_set_~s.offset)) (.cse10 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse14 (= |ldv_is_in_set_#in~s.base| .cse18)) (.cse21 (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (.cse16 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (.cse19 (= 0 |~#s1~0.offset|)) (.cse17 (= 1 (select |#valid| |~#s1~0.base|)))) (let ((.cse9 (= ldv_is_in_set_~m~1.base (select .cse22 |ldv_is_in_set_#in~s.offset|))) (.cse12 (not .cse17)) (.cse13 (not .cse19)) (.cse6 (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)) (.cse5 (not .cse16)) (.cse7 (= (+ ldv_is_in_set_~m~1.offset 4) .cse21)) (.cse8 (<= |ldv_is_in_set_#res| 0)) (.cse11 (<= 0 |ldv_is_in_set_#res|)) (.cse0 (or (not (= .cse10 |ldv_is_in_set_#in~s.offset|)) (not .cse14))) (.cse1 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse2 (= ldv_is_in_set_~__mptr~3.offset .cse21)) (.cse3 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse4 (= ldv_is_in_set_~__mptr~3.base .cse20))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 (and .cse6 .cse7 .cse8 .cse9 .cse1 (= ldv_is_in_set_~__mptr~3.offset .cse10) .cse3 .cse4 .cse11) .cse12 .cse13) (let ((.cse15 (or (and .cse19 .cse7 .cse8 .cse1 .cse2 .cse3 .cse4 (= ldv_is_in_set_~m~1.base .cse20) .cse11) (and .cse19 .cse0 .cse1 .cse2 .cse3 .cse4)))) (or (and .cse9 .cse14 .cse15) .cse16 .cse12 (and .cse17 .cse5 (<= |ldv_is_in_set_#res| 1) .cse15 (<= 1 |ldv_is_in_set_#res|)) .cse13 (and .cse6 .cse17 (or (<= .cse10 3) (<= 5 .cse10) (not (= (select (select |#memory_int| .cse18) 0) |ldv_is_in_set_#in~e|))) .cse5 .cse15))))))) [2020-07-18 05:16:19,399 INFO L264 CegarLoopResult]: At program point L643(line 643) the Hoare annotation is: (let ((.cse0 (and (or (not (= (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)))) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))) (.cse1 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse2 (not (= 0 |~#s1~0.offset|)))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse0 .cse1 .cse2) (or .cse0 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse1 .cse2))) [2020-07-18 05:16:19,400 INFO L264 CegarLoopResult]: At program point L641(line 641) the Hoare annotation is: (let ((.cse0 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse1 (not (= 0 |~#s1~0.offset|))) (.cse2 (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse0 .cse1 .cse2) (or (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse0 .cse1 .cse2))) [2020-07-18 05:16:19,400 INFO L264 CegarLoopResult]: At program point L641-1(line 641) the Hoare annotation is: (let ((.cse0 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse2 (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem22.offset| (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#t~mem22.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))) (.cse1 (not (= 0 |~#s1~0.offset|)))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse0 .cse1 .cse2) (or (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse0 .cse2 .cse1))) [2020-07-18 05:16:19,400 INFO L264 CegarLoopResult]: At program point L639(lines 639 647) the Hoare annotation is: (let ((.cse0 (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)) (.cse1 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse2 (not (= 0 |~#s1~0.offset|)))) (and (or .cse0 (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse1 .cse2) (or .cse0 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse1 .cse2))) [2020-07-18 05:16:19,400 INFO L264 CegarLoopResult]: At program point L641-2(line 641) the Hoare annotation is: (let ((.cse0 (let ((.cse3 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse4 (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base))) (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#t~mem22.offset| .cse3) (= |ldv_is_in_set_#t~mem22.base| (select .cse4 |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset .cse3) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select .cse4 ldv_is_in_set_~s.offset))))) (.cse1 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse2 (not (= 0 |~#s1~0.offset|)))) (and (or .cse0 (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse1 .cse2) (or .cse0 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse1 .cse2))) [2020-07-18 05:16:19,401 INFO L264 CegarLoopResult]: At program point L641-3(line 641) the Hoare annotation is: (let ((.cse0 (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset) (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)))) (.cse1 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse2 (not (= 0 |~#s1~0.offset|)))) (and (or .cse0 (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) .cse1 .cse2) (or .cse0 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse1 .cse2))) [2020-07-18 05:16:19,401 INFO L271 CegarLoopResult]: At program point ldv_is_in_setENTRY(lines 639 647) the Hoare annotation is: true [2020-07-18 05:16:19,401 INFO L264 CegarLoopResult]: At program point L641-6(lines 641 645) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (let ((.cse2 (or (not (= .cse0 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse1)))) (.cse3 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse4 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse5 (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse6 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse7 (not (= 0 |~#s1~0.offset|)))) (and (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (or (<= .cse0 3) (<= 5 .cse0) (not (= (select (select |#memory_int| .cse1) 0) |ldv_is_in_set_#in~e|))) .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset .cse0) .cse4 .cse5) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse6 .cse7) (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) .cse4 .cse5) .cse6 .cse7)))) [2020-07-18 05:16:19,401 INFO L264 CegarLoopResult]: At program point ldv_is_in_setFINAL(lines 639 647) the Hoare annotation is: (let ((.cse18 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse22 (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base))) (let ((.cse20 (select .cse22 ldv_is_in_set_~s.offset)) (.cse10 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse14 (= |ldv_is_in_set_#in~s.base| .cse18)) (.cse21 (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (.cse16 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (.cse19 (= 0 |~#s1~0.offset|)) (.cse17 (= 1 (select |#valid| |~#s1~0.base|)))) (let ((.cse9 (= ldv_is_in_set_~m~1.base (select .cse22 |ldv_is_in_set_#in~s.offset|))) (.cse12 (not .cse17)) (.cse13 (not .cse19)) (.cse6 (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)) (.cse5 (not .cse16)) (.cse7 (= (+ ldv_is_in_set_~m~1.offset 4) .cse21)) (.cse8 (<= |ldv_is_in_set_#res| 0)) (.cse11 (<= 0 |ldv_is_in_set_#res|)) (.cse0 (or (not (= .cse10 |ldv_is_in_set_#in~s.offset|)) (not .cse14))) (.cse1 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse2 (= ldv_is_in_set_~__mptr~3.offset .cse21)) (.cse3 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse4 (= ldv_is_in_set_~__mptr~3.base .cse20))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse0 .cse1 .cse2 .cse3 .cse4) .cse5 (and .cse6 .cse7 .cse8 .cse9 .cse1 (= ldv_is_in_set_~__mptr~3.offset .cse10) .cse3 .cse4 .cse11) .cse12 .cse13) (let ((.cse15 (or (and .cse19 .cse7 .cse8 .cse1 .cse2 .cse3 .cse4 (= ldv_is_in_set_~m~1.base .cse20) .cse11) (and .cse19 .cse0 .cse1 .cse2 .cse3 .cse4)))) (or (and .cse9 .cse14 .cse15) .cse16 .cse12 (and .cse17 .cse5 (<= |ldv_is_in_set_#res| 1) .cse15 (<= 1 |ldv_is_in_set_#res|)) .cse13 (and .cse6 .cse17 (or (<= .cse10 3) (<= 5 .cse10) (not (= (select (select |#memory_int| .cse18) 0) |ldv_is_in_set_#in~e|))) .cse5 .cse15))))))) [2020-07-18 05:16:19,402 INFO L264 CegarLoopResult]: At program point L641-7(line 641) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (let ((.cse2 (or (not (= .cse0 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse1)))) (.cse3 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse4 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse5 (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse6 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse7 (not (= 0 |~#s1~0.offset|)))) (and (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (or (<= .cse0 3) (<= 5 .cse0) (not (= (select (select |#memory_int| .cse1) 0) |ldv_is_in_set_#in~e|))) .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset .cse0) .cse4 .cse5) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse6 .cse7) (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) .cse4 .cse5) .cse6 .cse7)))) [2020-07-18 05:16:19,402 INFO L264 CegarLoopResult]: At program point L641-8(line 641) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (let ((.cse2 (or (not (= .cse0 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse1)))) (.cse3 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse4 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse5 (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse6 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse7 (not (= 0 |~#s1~0.offset|)))) (and (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (or (<= .cse0 3) (<= 5 .cse0) (not (= (select (select |#memory_int| .cse1) 0) |ldv_is_in_set_#in~e|))) .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset .cse0) .cse4 .cse5) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse6 .cse7) (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) .cse4 .cse5) .cse6 .cse7)))) [2020-07-18 05:16:19,402 INFO L264 CegarLoopResult]: At program point L641-9(line 641) the Hoare annotation is: (let ((.cse0 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse1 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (let ((.cse2 (or (not (= .cse0 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse1)))) (.cse3 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse4 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse5 (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse6 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse7 (not (= 0 |~#s1~0.offset|)))) (and (or (and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (or (<= .cse0 3) (<= 5 .cse0) (not (= (select (select |#memory_int| .cse1) 0) |ldv_is_in_set_#in~e|))) .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset .cse0) .cse4 .cse5) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse6 .cse7) (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse2 .cse3 (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) .cse4 .cse5) .cse6 .cse7)))) [2020-07-18 05:16:19,403 INFO L264 CegarLoopResult]: At program point L641-10(lines 641 645) the Hoare annotation is: (let ((.cse11 (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base))) (let ((.cse12 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse14 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse15 (select .cse11 |ldv_is_in_set_#in~s.offset|))) (let ((.cse9 (= ldv_is_in_set_~m~1.base .cse15)) (.cse8 (+ ldv_is_in_set_~m~1.offset 4)) (.cse5 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse6 (not (= 0 |~#s1~0.offset|))) (.cse7 (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)) (.cse0 (or (not (= .cse12 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse14)))) (.cse1 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse10 (= ldv_is_in_set_~__mptr~3.offset .cse12)) (.cse3 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))) (and (let ((.cse2 (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (.cse4 (= ldv_is_in_set_~__mptr~3.base (select .cse11 ldv_is_in_set_~s.offset)))) (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse0 .cse1 (= ldv_is_in_set_~__mptr~3.offset .cse2) .cse3 .cse4) .cse5 .cse6 (and .cse7 (= .cse8 .cse2) .cse9 .cse1 .cse10 .cse3 .cse4))) (let ((.cse13 (= ldv_is_in_set_~__mptr~3.base .cse15))) (or (and .cse7 (<= .cse8 .cse12) .cse9 .cse1 .cse13 .cse10 .cse3 (<= .cse12 .cse8)) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) .cse5 .cse6 (and .cse7 (or (<= .cse12 3) (<= 5 .cse12) (not (= (select (select |#memory_int| .cse14) 0) |ldv_is_in_set_#in~e|))) .cse0 .cse1 .cse13 .cse10 .cse3))))))) [2020-07-18 05:16:19,403 INFO L264 CegarLoopResult]: At program point L641-11(lines 641 645) the Hoare annotation is: (let ((.cse6 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse19 (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base))) (let ((.cse12 (select .cse19 |ldv_is_in_set_#in~s.offset|)) (.cse13 (= 0 |~#s1~0.offset|)) (.cse20 (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) (.cse5 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse11 (= |ldv_is_in_set_#in~s.base| .cse6))) (let ((.cse17 (or (not (= .cse5 |ldv_is_in_set_#in~s.offset|)) (not .cse11))) (.cse15 (= ldv_is_in_set_~__mptr~3.offset .cse20)) (.cse0 (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|))) (.cse1 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse2 (not .cse13)) (.cse3 (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)) (.cse14 (= (+ ldv_is_in_set_~m~1.offset 4) .cse20)) (.cse10 (= ldv_is_in_set_~m~1.base .cse12)) (.cse7 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse9 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse16 (select .cse19 ldv_is_in_set_~s.offset))) (and (let ((.cse4 (or (and .cse13 .cse14 .cse15 (= ldv_is_in_set_~m~1.base .cse16)) (and .cse13 .cse17 .cse15))) (.cse8 (= ldv_is_in_set_~__mptr~3.base .cse12))) (or .cse0 .cse1 .cse2 (and .cse3 .cse4 (or (<= .cse5 3) (<= 5 .cse5) (not (= (select (select |#memory_int| .cse6) 0) |ldv_is_in_set_#in~e|))) .cse7 .cse8 .cse9) (and .cse4 .cse10 .cse7 .cse8 .cse11 .cse9))) (let ((.cse18 (= ldv_is_in_set_~__mptr~3.base .cse16))) (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse17 .cse7 .cse15 .cse9 .cse18) (not .cse0) .cse1 .cse2 (and .cse3 .cse14 .cse10 .cse7 (= ldv_is_in_set_~__mptr~3.offset .cse5) .cse9 .cse18))))))) [2020-07-18 05:16:19,404 INFO L264 CegarLoopResult]: At program point L642(line 642) the Hoare annotation is: (let ((.cse7 (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (.cse8 (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|))) (let ((.cse0 (or (not (= .cse7 |ldv_is_in_set_#in~s.offset|)) (not (= |ldv_is_in_set_#in~s.base| .cse8)))) (.cse1 (= |ldv_is_in_set_#in~s.offset| ldv_is_in_set_~s.offset)) (.cse2 (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base)) (.cse3 (= ldv_is_in_set_~__mptr~3.base (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset))) (.cse4 (not (= 1 (select |#valid| |~#s1~0.base|)))) (.cse5 (not (= 0 |~#s1~0.offset|)))) (and (or (not (= 0 (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (and .cse0 .cse1 (= ldv_is_in_set_~__mptr~3.offset (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) ldv_is_in_set_~s.offset)) .cse2 .cse3) .cse4 .cse5) (let ((.cse6 (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e)) (.cse9 (= ldv_is_in_set_~__mptr~3.offset .cse7))) (or (and .cse6 (or (<= .cse7 3) (<= 5 .cse7) (not (= (select (select |#memory_int| .cse8) 0) |ldv_is_in_set_#in~e|))) .cse0 .cse1 .cse9 .cse2 .cse3) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (let ((.cse10 (+ ldv_is_in_set_~m~1.offset 4))) (and .cse6 .cse0 (<= .cse10 .cse7) .cse1 (= ldv_is_in_set_~m~1.base .cse8) .cse9 .cse2 .cse3 (<= .cse7 .cse10))) .cse4 .cse5))))) [2020-07-18 05:16:19,409 WARN L170 areAnnotationChecker]: __ldv_list_delENTRY has no Hoare annotation [2020-07-18 05:16:19,409 WARN L170 areAnnotationChecker]: __bswap_32ENTRY has no Hoare annotation [2020-07-18 05:16:19,410 WARN L170 areAnnotationChecker]: __bswap_64ENTRY has no Hoare annotation [2020-07-18 05:16:19,411 WARN L170 areAnnotationChecker]: LDV_INIT_LIST_HEADENTRY has no Hoare annotation [2020-07-18 05:16:19,411 WARN L170 areAnnotationChecker]: ldv_list_delENTRY has no Hoare annotation [2020-07-18 05:16:19,411 WARN L170 areAnnotationChecker]: ldv_list_emptyENTRY has no Hoare annotation [2020-07-18 05:16:19,413 WARN L170 areAnnotationChecker]: ldv_mallocENTRY has no Hoare annotation [2020-07-18 05:16:19,413 WARN L170 areAnnotationChecker]: ldv_set_emptyENTRY has no Hoare annotation [2020-07-18 05:16:19,413 WARN L170 areAnnotationChecker]: ldv_list_add_tailENTRY has no Hoare annotation [2020-07-18 05:16:19,413 WARN L170 areAnnotationChecker]: ldv_set_delENTRY has no Hoare annotation [2020-07-18 05:16:19,413 WARN L170 areAnnotationChecker]: ldv_init_setENTRY has no Hoare annotation [2020-07-18 05:16:19,416 WARN L170 areAnnotationChecker]: L587 has no Hoare annotation [2020-07-18 05:16:19,416 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-18 05:16:19,416 WARN L170 areAnnotationChecker]: L70 has no Hoare annotation [2020-07-18 05:16:19,416 WARN L170 areAnnotationChecker]: L575 has no Hoare annotation [2020-07-18 05:16:19,417 WARN L170 areAnnotationChecker]: L602 has no Hoare annotation [2020-07-18 05:16:19,417 WARN L170 areAnnotationChecker]: L606 has no Hoare annotation [2020-07-18 05:16:19,419 WARN L170 areAnnotationChecker]: L558 has no Hoare annotation [2020-07-18 05:16:19,419 WARN L170 areAnnotationChecker]: L649 has no Hoare annotation [2020-07-18 05:16:19,419 WARN L170 areAnnotationChecker]: L649 has no Hoare annotation [2020-07-18 05:16:19,419 WARN L170 areAnnotationChecker]: L596 has no Hoare annotation [2020-07-18 05:16:19,419 WARN L170 areAnnotationChecker]: L629 has no Hoare annotation [2020-07-18 05:16:19,419 WARN L170 areAnnotationChecker]: L615 has no Hoare annotation [2020-07-18 05:16:19,420 WARN L170 areAnnotationChecker]: L615 has no Hoare annotation [2020-07-18 05:16:19,424 WARN L170 areAnnotationChecker]: L589 has no Hoare annotation [2020-07-18 05:16:19,425 WARN L170 areAnnotationChecker]: L65-1 has no Hoare annotation [2020-07-18 05:16:19,425 WARN L170 areAnnotationChecker]: L70-1 has no Hoare annotation [2020-07-18 05:16:19,425 WARN L170 areAnnotationChecker]: L575-1 has no Hoare annotation [2020-07-18 05:16:19,425 WARN L170 areAnnotationChecker]: L602-1 has no Hoare annotation [2020-07-18 05:16:19,425 WARN L170 areAnnotationChecker]: L606-1 has no Hoare annotation [2020-07-18 05:16:19,426 WARN L170 areAnnotationChecker]: L558-1 has no Hoare annotation [2020-07-18 05:16:19,426 WARN L170 areAnnotationChecker]: L558-1 has no Hoare annotation [2020-07-18 05:16:19,427 WARN L170 areAnnotationChecker]: L649-1 has no Hoare annotation [2020-07-18 05:16:19,427 WARN L170 areAnnotationChecker]: L598 has no Hoare annotation [2020-07-18 05:16:19,427 WARN L170 areAnnotationChecker]: L630 has no Hoare annotation [2020-07-18 05:16:19,427 WARN L170 areAnnotationChecker]: ldv_init_setFINAL has no Hoare annotation [2020-07-18 05:16:19,429 WARN L170 areAnnotationChecker]: L589-1 has no Hoare annotation [2020-07-18 05:16:19,430 WARN L170 areAnnotationChecker]: __bswap_32FINAL has no Hoare annotation [2020-07-18 05:16:19,431 WARN L170 areAnnotationChecker]: __bswap_64FINAL has no Hoare annotation [2020-07-18 05:16:19,432 WARN L170 areAnnotationChecker]: LDV_INIT_LIST_HEADFINAL has no Hoare annotation [2020-07-18 05:16:19,432 WARN L170 areAnnotationChecker]: L602-2 has no Hoare annotation [2020-07-18 05:16:19,432 WARN L170 areAnnotationChecker]: L602-2 has no Hoare annotation [2020-07-18 05:16:19,432 WARN L170 areAnnotationChecker]: L606-2 has no Hoare annotation [2020-07-18 05:16:19,435 WARN L170 areAnnotationChecker]: L558-2 has no Hoare annotation [2020-07-18 05:16:19,435 WARN L170 areAnnotationChecker]: L558-3 has no Hoare annotation [2020-07-18 05:16:19,436 WARN L170 areAnnotationChecker]: L649-2 has no Hoare annotation [2020-07-18 05:16:19,436 WARN L170 areAnnotationChecker]: L598-1 has no Hoare annotation [2020-07-18 05:16:19,436 WARN L170 areAnnotationChecker]: L598-1 has no Hoare annotation [2020-07-18 05:16:19,436 WARN L170 areAnnotationChecker]: L631 has no Hoare annotation [2020-07-18 05:16:19,438 WARN L170 areAnnotationChecker]: __ldv_list_delFINAL has no Hoare annotation [2020-07-18 05:16:19,439 WARN L170 areAnnotationChecker]: LDV_INIT_LIST_HEADEXIT has no Hoare annotation [2020-07-18 05:16:19,439 WARN L170 areAnnotationChecker]: L602-3 has no Hoare annotation [2020-07-18 05:16:19,439 WARN L170 areAnnotationChecker]: ldv_list_emptyFINAL has no Hoare annotation [2020-07-18 05:16:19,441 WARN L170 areAnnotationChecker]: L559 has no Hoare annotation [2020-07-18 05:16:19,441 WARN L170 areAnnotationChecker]: L561 has no Hoare annotation [2020-07-18 05:16:19,441 WARN L170 areAnnotationChecker]: L649-3 has no Hoare annotation [2020-07-18 05:16:19,441 WARN L170 areAnnotationChecker]: L598-2 has no Hoare annotation [2020-07-18 05:16:19,441 WARN L170 areAnnotationChecker]: L632 has no Hoare annotation [2020-07-18 05:16:19,445 WARN L170 areAnnotationChecker]: __ldv_list_delEXIT has no Hoare annotation [2020-07-18 05:16:19,446 WARN L170 areAnnotationChecker]: L602-4 has no Hoare annotation [2020-07-18 05:16:19,446 WARN L170 areAnnotationChecker]: ldv_list_emptyEXIT has no Hoare annotation [2020-07-18 05:16:19,448 WARN L170 areAnnotationChecker]: L559-1 has no Hoare annotation [2020-07-18 05:16:19,448 WARN L170 areAnnotationChecker]: ldv_mallocFINAL has no Hoare annotation [2020-07-18 05:16:19,448 WARN L170 areAnnotationChecker]: ldv_set_emptyFINAL has no Hoare annotation [2020-07-18 05:16:19,448 WARN L170 areAnnotationChecker]: ldv_list_add_tailFINAL has no Hoare annotation [2020-07-18 05:16:19,448 WARN L170 areAnnotationChecker]: L632-1 has no Hoare annotation [2020-07-18 05:16:19,459 WARN L170 areAnnotationChecker]: ldv_list_delFINAL has no Hoare annotation [2020-07-18 05:16:19,462 WARN L170 areAnnotationChecker]: L632-2 has no Hoare annotation [2020-07-18 05:16:19,467 WARN L170 areAnnotationChecker]: ldv_list_delEXIT has no Hoare annotation [2020-07-18 05:16:19,469 WARN L170 areAnnotationChecker]: L632-3 has no Hoare annotation [2020-07-18 05:16:19,480 WARN L170 areAnnotationChecker]: L634-1 has no Hoare annotation [2020-07-18 05:16:19,484 WARN L170 areAnnotationChecker]: L598-2 has no Hoare annotation [2020-07-18 05:16:19,484 WARN L170 areAnnotationChecker]: L632-4 has no Hoare annotation [2020-07-18 05:16:19,489 WARN L170 areAnnotationChecker]: L632-10 has no Hoare annotation [2020-07-18 05:16:19,490 WARN L170 areAnnotationChecker]: L632-5 has no Hoare annotation [2020-07-18 05:16:19,495 WARN L170 areAnnotationChecker]: L632-11 has no Hoare annotation [2020-07-18 05:16:19,495 WARN L170 areAnnotationChecker]: L632-6 has no Hoare annotation [2020-07-18 05:16:19,516 WARN L170 areAnnotationChecker]: L632-12 has no Hoare annotation [2020-07-18 05:16:19,516 WARN L170 areAnnotationChecker]: L632-7 has no Hoare annotation [2020-07-18 05:16:19,519 WARN L170 areAnnotationChecker]: L632-13 has no Hoare annotation [2020-07-18 05:16:19,520 WARN L170 areAnnotationChecker]: L632-15 has no Hoare annotation [2020-07-18 05:16:19,520 WARN L170 areAnnotationChecker]: L632-15 has no Hoare annotation [2020-07-18 05:16:19,520 WARN L170 areAnnotationChecker]: L632-15 has no Hoare annotation [2020-07-18 05:16:19,521 WARN L170 areAnnotationChecker]: L632-14 has no Hoare annotation [2020-07-18 05:16:19,521 WARN L170 areAnnotationChecker]: L632-16 has no Hoare annotation [2020-07-18 05:16:19,521 WARN L170 areAnnotationChecker]: L633 has no Hoare annotation [2020-07-18 05:16:19,523 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-18 05:16:19,523 WARN L170 areAnnotationChecker]: L633-1 has no Hoare annotation [2020-07-18 05:16:19,525 WARN L170 areAnnotationChecker]: L633-2 has no Hoare annotation [2020-07-18 05:16:19,525 WARN L170 areAnnotationChecker]: L633-3 has no Hoare annotation [2020-07-18 05:16:19,525 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-18 05:16:19,525 WARN L170 areAnnotationChecker]: L634 has no Hoare annotation [2020-07-18 05:16:19,525 INFO L163 areAnnotationChecker]: CFG has 98 edges. 98 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-18 05:16:19,535 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,536 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,537 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,537 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,538 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,538 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,538 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,539 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,539 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,540 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,540 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,540 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,541 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,541 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,541 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,542 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,542 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,542 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,543 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,543 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,543 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,544 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,546 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,546 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,547 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,547 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,547 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,548 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,548 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,548 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,549 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,550 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,550 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,550 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,550 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,551 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,552 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,556 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,557 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,557 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,558 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,558 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,558 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,559 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,559 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,559 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,559 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,560 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,560 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,560 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,561 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,561 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,561 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,562 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,562 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,562 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,563 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,563 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,563 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,564 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,565 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,566 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,567 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,568 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,569 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,572 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,573 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,573 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,574 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,574 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,574 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,575 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,576 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,578 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,578 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,578 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,579 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,580 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,581 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,581 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,581 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,582 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,583 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,585 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,585 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,585 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,586 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,586 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,586 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,587 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,587 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,588 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,589 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,590 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,591 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,591 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,591 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,592 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,592 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,592 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,593 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,593 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,593 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,594 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,594 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,594 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,595 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,595 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,595 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,596 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,596 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,596 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,597 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,597 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,597 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,598 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,598 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,598 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,599 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,599 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,599 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,600 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,600 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,600 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,601 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,601 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,601 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,601 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,602 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,602 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,602 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,603 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,603 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,603 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,604 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,604 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,604 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,605 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,606 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,607 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,608 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,609 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,609 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,609 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,609 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,610 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,610 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,610 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,610 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,611 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,611 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,611 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,611 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,612 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,613 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,614 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,615 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,617 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.07 05:16:19 BoogieIcfgContainer [2020-07-18 05:16:19,617 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-18 05:16:19,620 INFO L168 Benchmark]: Toolchain (without parser) took 48683.79 ms. Allocated memory was 145.2 MB in the beginning and 571.5 MB in the end (delta: 426.2 MB). Free memory was 102.4 MB in the beginning and 460.3 MB in the end (delta: -357.9 MB). Peak memory consumption was 68.3 MB. Max. memory is 7.1 GB. [2020-07-18 05:16:19,621 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. [2020-07-18 05:16:19,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 782.31 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 101.9 MB in the beginning and 165.1 MB in the end (delta: -63.2 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. [2020-07-18 05:16:19,622 INFO L168 Benchmark]: Boogie Preprocessor took 160.60 ms. Allocated memory is still 203.4 MB. Free memory was 165.1 MB in the beginning and 160.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. [2020-07-18 05:16:19,623 INFO L168 Benchmark]: RCFGBuilder took 996.52 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 160.9 MB in the beginning and 187.1 MB in the end (delta: -26.2 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. [2020-07-18 05:16:19,624 INFO L168 Benchmark]: TraceAbstraction took 46737.40 ms. Allocated memory was 236.5 MB in the beginning and 571.5 MB in the end (delta: 335.0 MB). Free memory was 187.1 MB in the beginning and 460.3 MB in the end (delta: -273.2 MB). Peak memory consumption was 61.8 MB. Max. memory is 7.1 GB. [2020-07-18 05:16:19,627 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 145.2 MB. Free memory was 121.7 MB in the beginning and 121.5 MB in the end (delta: 210.1 kB). Peak memory consumption was 210.1 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 782.31 ms. Allocated memory was 145.2 MB in the beginning and 203.4 MB in the end (delta: 58.2 MB). Free memory was 101.9 MB in the beginning and 165.1 MB in the end (delta: -63.2 MB). Peak memory consumption was 23.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 160.60 ms. Allocated memory is still 203.4 MB. Free memory was 165.1 MB in the beginning and 160.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 996.52 ms. Allocated memory was 203.4 MB in the beginning and 236.5 MB in the end (delta: 33.0 MB). Free memory was 160.9 MB in the beginning and 187.1 MB in the end (delta: -26.2 MB). Peak memory consumption was 76.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 46737.40 ms. Allocated memory was 236.5 MB in the beginning and 571.5 MB in the end (delta: 335.0 MB). Free memory was 187.1 MB in the beginning and 460.3 MB in the end (delta: -273.2 MB). Peak memory consumption was 61.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset - GenericResult: Unfinished Backtranslation Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_int - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ - GenericResult: Unfinished Backtranslation unknown boogie variable #memory_$Pointer$ * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 656]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 641]: Loop Invariant [2020-07-18 05:16:19,642 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,642 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,642 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,642 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,643 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,644 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,644 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,644 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,644 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,645 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,645 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,645 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,645 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,646 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,646 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,646 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,646 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,647 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,647 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,647 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,647 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,647 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,648 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,649 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,650 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,651 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,652 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,652 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,653 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,653 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,653 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,653 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,654 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,654 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,654 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,654 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,655 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,655 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,655 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,655 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,656 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,656 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,656 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,656 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,656 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,657 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,657 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,657 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,657 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,658 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,658 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,658 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,658 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,658 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,659 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,660 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,661 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,662 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived loop invariant: ((((!(0 == #memory_$Pointer$[s1][s1]) || (((((!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s])) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s])) || !(1 == \valid[s1])) || !(0 == s1)) || ((((((\old(e) == e && m + 4 == #memory_$Pointer$[s][s]) && m == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s])) && (((((((((((\old(e) == e && m + 4 <= #memory_$Pointer$[s][s]) && m == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]) && __mptr == #memory_$Pointer$[s][s]) && s == s) && #memory_$Pointer$[s][s] <= m + 4) || s1 == #memory_$Pointer$[s1][s1]) || !(1 == \valid[s1])) || !(0 == s1)) || ((((((\old(e) == e && ((#memory_$Pointer$[s][s] <= 3 || 5 <= #memory_$Pointer$[s][s]) || !(unknown-#memory_int-unknown[#memory_$Pointer$[s][s]][0] == \old(e)))) && (!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s]))) && s == s) && __mptr == #memory_$Pointer$[s][s]) && __mptr == #memory_$Pointer$[s][s]) && s == s)) - ProcedureContractResult [Line: 592]: Procedure Contract for ldv_list_add [2020-07-18 05:16:19,662 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,663 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,663 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,663 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,663 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,664 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,664 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,664 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,664 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,665 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,665 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,665 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,665 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,666 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,666 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,666 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,666 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,667 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,667 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,667 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,667 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,667 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,668 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,668 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived contract for procedure ldv_list_add: (((((((#memory_$Pointer$[head][head] <= new && new == #memory_$Pointer$[head][head]) && new <= #memory_$Pointer$[head][head]) && new == new) && (((new <= 0 || new == \old(#memory_$Pointer$)[head][head]) || new == head) || \old(unknown-#memory_int-unknown)[new][0] == unknown-#memory_int-unknown[#memory_$Pointer$[head][head]][0])) && head == head) && head == head) || !(1 == \valid[s1])) || !(0 == s1) - ProcedureContractResult [Line: 652]: Procedure Contract for foo Derived contract for procedure foo: 1 - ProcedureContractResult [Line: 553]: Procedure Contract for assume_abort_if_not Derived contract for procedure assume_abort_if_not: 1 - ProcedureContractResult [Line: 658]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 564]: Procedure Contract for ldv_successful_malloc [2020-07-18 05:16:19,669 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,669 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,669 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,670 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,670 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,670 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,670 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived contract for procedure ldv_successful_malloc: (((((((((1 == \valid[s1] && 0 == ptr) && 0 == malloc(size)) && 0 == \old(\valid)[\result]) && 0 == \result) && 0 == \old(\valid)[ptr]) && 0 == \old(\valid)[malloc(size)]) || !(0 == #memory_$Pointer$[s1][s1])) || !(s1 == #memory_$Pointer$[s1][s1])) || !(0 == s1)) || !(1 == \old(\valid)[s1]) - ProcedureContractResult [Line: 578]: Procedure Contract for __ldv_list_add [2020-07-18 05:16:19,671 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,671 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,671 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,672 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,672 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,673 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,673 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,674 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,674 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,674 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,674 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,675 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived contract for procedure __ldv_list_add: (((((((#memory_$Pointer$[prev][prev] <= new && prev == prev) && new <= #memory_$Pointer$[prev][prev]) && (((new <= 0 || new == next) || unknown-#memory_int-unknown[#memory_$Pointer$[prev][prev]][0] == \old(unknown-#memory_int-unknown)[new][0]) || new == prev)) && prev == prev) && new == #memory_$Pointer$[prev][prev]) && new == new) || !(1 == \valid[s1])) || !(0 == s1) - ProcedureContractResult [Line: 621]: Procedure Contract for ldv_set_add [2020-07-18 05:16:19,676 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,676 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,676 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,676 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,677 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,677 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,677 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,677 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,678 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,679 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,679 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,679 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,679 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,680 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,680 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,680 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,680 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,681 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,681 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,681 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,681 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,681 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,682 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,683 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,683 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,683 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived contract for procedure ldv_set_add: (((((!(s1 == \old(#memory_$Pointer$)[s1][s1]) || !(\old(#memory_$Pointer$)[s][s] == s)) || !(0 == \old(#memory_$Pointer$)[s1][s1])) || !(\old(#memory_$Pointer$)[s][s] == s)) || !(0 == s1)) || (((((1 == \valid[s1] && (((#memory_$Pointer$[s][s] <= 4 && 4 <= #memory_$Pointer$[s][s]) && \old(new) == unknown-#memory_int-unknown[#memory_$Pointer$[s][s]][0]) || 0 == \old(\valid)[s])) && 0 == \old(\valid)[le]) && s == s) && s == s) && 0 == \old(\valid)[#memory_$Pointer$[s][s]])) || !(1 == \old(\valid)[s1]) - ProcedureContractResult [Line: 639]: Procedure Contract for ldv_is_in_set [2020-07-18 05:16:19,683 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,684 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,684 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,684 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,684 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,685 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,686 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,687 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,687 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,687 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,687 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,688 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,688 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,688 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,688 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,689 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,689 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,689 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,689 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,690 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,690 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,690 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,690 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,691 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,691 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,691 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,691 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,691 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,692 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,692 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,692 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,692 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,693 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,693 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,693 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,694 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,695 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,696 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,697 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,698 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,699 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,700 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,701 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,702 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,703 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,703 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,703 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,703 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,704 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,704 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,704 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,704 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,704 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,705 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,705 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,705 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,705 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,706 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,707 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,707 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,707 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,707 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,708 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,708 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,708 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,708 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,709 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,709 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,709 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,709 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,710 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,710 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,710 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,710 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,710 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,711 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,711 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,711 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,711 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,711 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,712 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.offset [2020-07-18 05:16:19,712 WARN L417 cessorBacktranslator]: Unfinished backtranslation: Name guessing unsuccessful for VarDecl var #memory_$Pointer$ : [$Pointer$]$Pointer$; and expression #memory_$Pointer$.base [2020-07-18 05:16:19,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,712 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,713 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,714 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,715 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,716 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,717 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,718 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_int [2020-07-18 05:16:19,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,719 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,720 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ [2020-07-18 05:16:19,721 WARN L1295 BoogieBacktranslator]: unknown boogie variable #memory_$Pointer$ Derived contract for procedure ldv_is_in_set: (((((!(0 == #memory_$Pointer$[s1][s1]) || (((((!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s])) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s])) || !(s1 == #memory_$Pointer$[s1][s1])) || ((((((((\old(e) == e && m + 4 == #memory_$Pointer$[s][s]) && \result <= 0) && m == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]) && 0 <= \result)) || !(1 == \valid[s1])) || !(0 == s1)) && (((((((m == #memory_$Pointer$[s][s] && s == #memory_$Pointer$[s][s]) && (((((((((0 == s1 && m + 4 == #memory_$Pointer$[s][s]) && \result <= 0) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]) && m == #memory_$Pointer$[s][s]) && 0 <= \result) || (((((0 == s1 && (!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s]))) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]))) || s1 == #memory_$Pointer$[s1][s1]) || !(1 == \valid[s1])) || ((((1 == \valid[s1] && !(s1 == #memory_$Pointer$[s1][s1])) && \result <= 1) && (((((((((0 == s1 && m + 4 == #memory_$Pointer$[s][s]) && \result <= 0) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]) && m == #memory_$Pointer$[s][s]) && 0 <= \result) || (((((0 == s1 && (!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s]))) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]))) && 1 <= \result)) || !(0 == s1)) || ((((\old(e) == e && 1 == \valid[s1]) && ((#memory_$Pointer$[s][s] <= 3 || 5 <= #memory_$Pointer$[s][s]) || !(unknown-#memory_int-unknown[#memory_$Pointer$[s][s]][0] == \old(e)))) && !(s1 == #memory_$Pointer$[s1][s1])) && (((((((((0 == s1 && m + 4 == #memory_$Pointer$[s][s]) && \result <= 0) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s]) && m == #memory_$Pointer$[s][s]) && 0 <= \result) || (((((0 == s1 && (!(#memory_$Pointer$[s][s] == s) || !(s == #memory_$Pointer$[s][s]))) && s == s) && __mptr == #memory_$Pointer$[s][s]) && s == s) && __mptr == #memory_$Pointer$[s][s])))) - StatisticsResult: Ultimate Automizer benchmark data CFG has 21 procedures, 181 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 37.2s, OverallIterations: 5, TraceHistogramMax: 2, AutomataDifference: 29.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 9.1s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 341 SDtfs, 1469 SDslu, 428 SDs, 0 SdLazy, 4090 SolverSat, 257 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 8.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 260 GetRequests, 73 SyntacticMatches, 1 SemanticMatches, 186 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2038 ImplicationChecksByTransitivity, 9.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=95occurred 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: 1.6s AutomataMinimizationTime, 5 MinimizatonAttempts, 36 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 92 LocationsWithAnnotation, 194 PreInvPairs, 282 NumberOfFragments, 6201 HoareAnnotationTreeSize, 194 FomulaSimplifications, 10022 FormulaSimplificationTreeSizeReduction, 0.7s HoareSimplificationTime, 92 FomulaSimplificationsInter, 7426 FormulaSimplificationTreeSizeReductionInter, 7.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 4.6s InterpolantComputationTime, 363 NumberOfCodeBlocks, 363 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 358 ConstructedInterpolants, 0 QuantifiedInterpolants, 216662 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 2 PerfectInterpolantSequences, 44/55 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 correct! Received shutdown request...