/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-sets/test_add-2.i -------------------------------------------------------------------------------- This is Ultimate 0.1.25-8fc6572 [2020-07-10 15:09:17,009 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-10 15:09:17,012 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-10 15:09:17,024 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-10 15:09:17,025 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-10 15:09:17,026 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-10 15:09:17,027 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-10 15:09:17,029 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-10 15:09:17,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-10 15:09:17,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-10 15:09:17,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-10 15:09:17,034 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-10 15:09:17,034 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-10 15:09:17,035 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-10 15:09:17,036 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-10 15:09:17,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-10 15:09:17,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-10 15:09:17,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-10 15:09:17,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-10 15:09:17,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-10 15:09:17,044 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-10 15:09:17,045 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-10 15:09:17,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-10 15:09:17,047 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-10 15:09:17,049 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-07-10 15:09:17,050 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-07-10 15:09:17,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-07-10 15:09:17,051 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-07-10 15:09:17,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-07-10 15:09:17,052 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-07-10 15:09:17,052 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-07-10 15:09:17,053 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-07-10 15:09:17,054 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-07-10 15:09:17,055 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-07-10 15:09:17,056 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-07-10 15:09:17,056 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-07-10 15:09:17,056 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-07-10 15:09:17,057 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-07-10 15:09:17,057 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-10 15:09:17,058 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-10 15:09:17,058 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-10 15:09:17,059 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2020-07-10 15:09:17,074 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-10 15:09:17,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-10 15:09:17,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-07-10 15:09:17,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-07-10 15:09:17,076 INFO L138 SettingsManager]: * Use SBE=true [2020-07-10 15:09:17,076 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-10 15:09:17,076 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-10 15:09:17,076 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-10 15:09:17,077 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-10 15:09:17,077 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-10 15:09:17,077 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-10 15:09:17,077 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-10 15:09:17,077 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-10 15:09:17,078 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-10 15:09:17,078 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-10 15:09:17,078 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-10 15:09:17,078 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-10 15:09:17,078 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-10 15:09:17,079 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-07-10 15:09:17,079 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-10 15:09:17,079 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-10 15:09:17,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:09:17,079 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-10 15:09:17,080 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-07-10 15:09:17,080 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-07-10 15:09:17,080 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-07-10 15:09:17,080 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-07-10 15:09:17,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-10 15:09:17,080 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-07-10 15:09:17,081 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-07-10 15:09:17,365 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-10 15:09:17,378 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-10 15:09:17,381 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-10 15:09:17,383 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-10 15:09:17,383 INFO L275 PluginConnector]: CDTParser initialized [2020-07-10 15:09:17,384 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-sets/test_add-2.i [2020-07-10 15:09:17,469 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d06c12376/cabf9988e81a408b869c479c610815bc/FLAG302185ecd [2020-07-10 15:09:18,041 INFO L306 CDTParser]: Found 1 translation units. [2020-07-10 15:09:18,041 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-sets/test_add-2.i [2020-07-10 15:09:18,060 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d06c12376/cabf9988e81a408b869c479c610815bc/FLAG302185ecd [2020-07-10 15:09:18,397 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d06c12376/cabf9988e81a408b869c479c610815bc [2020-07-10 15:09:18,408 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-10 15:09:18,411 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-10 15:09:18,415 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-10 15:09:18,415 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-10 15:09:18,419 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-10 15:09:18,421 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:09:18" (1/1) ... [2020-07-10 15:09:18,423 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5700ce5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:18, skipping insertion in model container [2020-07-10 15:09:18,423 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.07 03:09:18" (1/1) ... [2020-07-10 15:09:18,430 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-10 15:09:18,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-10 15:09:19,032 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:09:19,048 INFO L203 MainTranslator]: Completed pre-run [2020-07-10 15:09:19,118 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-10 15:09:19,198 INFO L208 MainTranslator]: Completed translation [2020-07-10 15:09:19,198 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19 WrapperNode [2020-07-10 15:09:19,198 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-10 15:09:19,199 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-10 15:09:19,199 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-10 15:09:19,200 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-10 15:09:19,217 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... [2020-07-10 15:09:19,220 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... [2020-07-10 15:09:19,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... [2020-07-10 15:09:19,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... [2020-07-10 15:09:19,295 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... [2020-07-10 15:09:19,302 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... [2020-07-10 15:09:19,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... [2020-07-10 15:09:19,316 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-10 15:09:19,317 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-10 15:09:19,317 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-10 15:09:19,317 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-10 15:09:19,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-10 15:09:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-10 15:09:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-10 15:09:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2020-07-10 15:09:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2020-07-10 15:09:19,391 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-07-10 15:09:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2020-07-10 15:09:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_successful_malloc [2020-07-10 15:09:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure LDV_INIT_LIST_HEAD [2020-07-10 15:09:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_add [2020-07-10 15:09:19,392 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_list_del [2020-07-10 15:09:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add [2020-07-10 15:09:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_add_tail [2020-07-10 15:09:19,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_del [2020-07-10 15:09:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_list_empty [2020-07-10 15:09:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_set [2020-07-10 15:09:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_add [2020-07-10 15:09:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_del [2020-07-10 15:09:19,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_in_set [2020-07-10 15:09:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_set_empty [2020-07-10 15:09:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure foo [2020-07-10 15:09:19,395 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-10 15:09:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2020-07-10 15:09:19,395 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2020-07-10 15:09:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2020-07-10 15:09:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2020-07-10 15:09:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2020-07-10 15:09:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2020-07-10 15:09:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2020-07-10 15:09:19,396 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2020-07-10 15:09:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2020-07-10 15:09:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2020-07-10 15:09:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2020-07-10 15:09:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2020-07-10 15:09:19,397 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2020-07-10 15:09:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2020-07-10 15:09:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2020-07-10 15:09:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2020-07-10 15:09:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2020-07-10 15:09:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2020-07-10 15:09:19,398 INFO L130 BoogieDeclarations]: Found specification of procedure select [2020-07-10 15:09:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2020-07-10 15:09:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2020-07-10 15:09:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2020-07-10 15:09:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2020-07-10 15:09:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure random [2020-07-10 15:09:19,399 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2020-07-10 15:09:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2020-07-10 15:09:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2020-07-10 15:09:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2020-07-10 15:09:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2020-07-10 15:09:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2020-07-10 15:09:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2020-07-10 15:09:19,400 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2020-07-10 15:09:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2020-07-10 15:09:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2020-07-10 15:09:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2020-07-10 15:09:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2020-07-10 15:09:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2020-07-10 15:09:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2020-07-10 15:09:19,401 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2020-07-10 15:09:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2020-07-10 15:09:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2020-07-10 15:09:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2020-07-10 15:09:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2020-07-10 15:09:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2020-07-10 15:09:19,402 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2020-07-10 15:09:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2020-07-10 15:09:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2020-07-10 15:09:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2020-07-10 15:09:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2020-07-10 15:09:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2020-07-10 15:09:19,403 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2020-07-10 15:09:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2020-07-10 15:09:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-07-10 15:09:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2020-07-10 15:09:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2020-07-10 15:09:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-07-10 15:09:19,404 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2020-07-10 15:09:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2020-07-10 15:09:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2020-07-10 15:09:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2020-07-10 15:09:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-07-10 15:09:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2020-07-10 15:09:19,405 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2020-07-10 15:09:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2020-07-10 15:09:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2020-07-10 15:09:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2020-07-10 15:09:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2020-07-10 15:09:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2020-07-10 15:09:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2020-07-10 15:09:19,406 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2020-07-10 15:09:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2020-07-10 15:09:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2020-07-10 15:09:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2020-07-10 15:09:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2020-07-10 15:09:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure system [2020-07-10 15:09:19,407 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2020-07-10 15:09:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2020-07-10 15:09:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2020-07-10 15:09:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2020-07-10 15:09:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2020-07-10 15:09:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2020-07-10 15:09:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure div [2020-07-10 15:09:19,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2020-07-10 15:09:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2020-07-10 15:09:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2020-07-10 15:09:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2020-07-10 15:09:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2020-07-10 15:09:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2020-07-10 15:09:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2020-07-10 15:09:19,409 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2020-07-10 15:09:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2020-07-10 15:09:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2020-07-10 15:09:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2020-07-10 15:09:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2020-07-10 15:09:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2020-07-10 15:09:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2020-07-10 15:09:19,410 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2020-07-10 15:09:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2020-07-10 15:09:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2020-07-10 15:09:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2020-07-10 15:09:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2020-07-10 15:09:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2020-07-10 15:09:19,411 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-10 15:09:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-07-10 15:09:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-10 15:09:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2020-07-10 15:09:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-07-10 15:09:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_successful_malloc [2020-07-10 15:09:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure LDV_INIT_LIST_HEAD [2020-07-10 15:09:19,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-07-10 15:09:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_add [2020-07-10 15:09:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_list_del [2020-07-10 15:09:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add [2020-07-10 15:09:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-07-10 15:09:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_add_tail [2020-07-10 15:09:19,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_del [2020-07-10 15:09:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_list_empty [2020-07-10 15:09:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_set [2020-07-10 15:09:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_add [2020-07-10 15:09:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_del [2020-07-10 15:09:19,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_in_set [2020-07-10 15:09:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_set_empty [2020-07-10 15:09:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-07-10 15:09:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-07-10 15:09:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-07-10 15:09:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure foo [2020-07-10 15:09:19,415 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-10 15:09:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-10 15:09:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-07-10 15:09:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-07-10 15:09:19,416 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-10 15:09:20,326 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-10 15:09:20,326 INFO L295 CfgBuilder]: Removed 2 assume(true) statements. [2020-07-10 15:09:20,330 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:09:20 BoogieIcfgContainer [2020-07-10 15:09:20,331 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-10 15:09:20,332 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-10 15:09:20,332 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-10 15:09:20,335 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-10 15:09:20,335 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.07 03:09:18" (1/3) ... [2020-07-10 15:09:20,336 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d762b3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:09:20, skipping insertion in model container [2020-07-10 15:09:20,336 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.07 03:09:19" (2/3) ... [2020-07-10 15:09:20,337 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3d762b3a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.07 03:09:20, skipping insertion in model container [2020-07-10 15:09:20,337 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.07 03:09:20" (3/3) ... [2020-07-10 15:09:20,338 INFO L109 eAbstractionObserver]: Analyzing ICFG test_add-2.i [2020-07-10 15:09:20,349 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2020-07-10 15:09:20,357 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-10 15:09:20,371 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-10 15:09:20,394 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-10 15:09:20,394 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-10 15:09:20,394 INFO L377 AbstractCegarLoop]: Compute interpolants for FPandBP [2020-07-10 15:09:20,394 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-10 15:09:20,394 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-10 15:09:20,395 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-10 15:09:20,395 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-10 15:09:20,395 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-10 15:09:20,416 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states. [2020-07-10 15:09:20,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-10 15:09:20,424 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:09:20,425 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:09:20,425 INFO L427 AbstractCegarLoop]: === Iteration 1 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:09:20,429 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:09:20,430 INFO L82 PathProgramCache]: Analyzing trace with hash 1154845074, now seen corresponding path program 1 times [2020-07-10 15:09:20,437 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:09:20,438 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [367831469] [2020-07-10 15:09:20,438 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:09:20,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:20,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:20,699 INFO L280 TraceCheckUtils]: 0: Hoare triple {80#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {59#true} is VALID [2020-07-10 15:09:20,699 INFO L280 TraceCheckUtils]: 1: Hoare triple {59#true} assume true; {59#true} is VALID [2020-07-10 15:09:20,700 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {59#true} {59#true} #152#return; {59#true} is VALID [2020-07-10 15:09:20,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:20,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:20,755 INFO L280 TraceCheckUtils]: 0: Hoare triple {59#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {59#true} is VALID [2020-07-10 15:09:20,757 INFO L280 TraceCheckUtils]: 1: Hoare triple {59#true} assume !true; {60#false} is VALID [2020-07-10 15:09:20,757 INFO L280 TraceCheckUtils]: 2: Hoare triple {60#false} #res := 0; {60#false} is VALID [2020-07-10 15:09:20,758 INFO L280 TraceCheckUtils]: 3: Hoare triple {60#false} assume true; {60#false} is VALID [2020-07-10 15:09:20,758 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60#false} {59#true} #134#return; {60#false} is VALID [2020-07-10 15:09:20,759 INFO L280 TraceCheckUtils]: 0: Hoare triple {81#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {59#true} is VALID [2020-07-10 15:09:20,759 INFO L263 TraceCheckUtils]: 1: Hoare triple {59#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {59#true} is VALID [2020-07-10 15:09:20,759 INFO L280 TraceCheckUtils]: 2: Hoare triple {59#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {59#true} is VALID [2020-07-10 15:09:20,761 INFO L280 TraceCheckUtils]: 3: Hoare triple {59#true} assume !true; {60#false} is VALID [2020-07-10 15:09:20,761 INFO L280 TraceCheckUtils]: 4: Hoare triple {60#false} #res := 0; {60#false} is VALID [2020-07-10 15:09:20,761 INFO L280 TraceCheckUtils]: 5: Hoare triple {60#false} assume true; {60#false} is VALID [2020-07-10 15:09:20,762 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {60#false} {59#true} #134#return; {60#false} is VALID [2020-07-10 15:09:20,762 INFO L280 TraceCheckUtils]: 7: Hoare triple {60#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {60#false} is VALID [2020-07-10 15:09:20,763 INFO L280 TraceCheckUtils]: 8: Hoare triple {60#false} assume !(0 == #t~ret16);havoc #t~ret16; {60#false} is VALID [2020-07-10 15:09:20,763 INFO L280 TraceCheckUtils]: 9: Hoare triple {60#false} assume true; {60#false} is VALID [2020-07-10 15:09:20,763 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {60#false} {59#true} #140#return; {60#false} is VALID [2020-07-10 15:09:20,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:20,776 INFO L280 TraceCheckUtils]: 0: Hoare triple {59#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {59#true} is VALID [2020-07-10 15:09:20,778 INFO L280 TraceCheckUtils]: 1: Hoare triple {59#true} assume !true; {60#false} is VALID [2020-07-10 15:09:20,778 INFO L280 TraceCheckUtils]: 2: Hoare triple {60#false} #res := 0; {60#false} is VALID [2020-07-10 15:09:20,778 INFO L280 TraceCheckUtils]: 3: Hoare triple {60#false} assume true; {60#false} is VALID [2020-07-10 15:09:20,779 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {60#false} {60#false} #142#return; {60#false} is VALID [2020-07-10 15:09:20,782 INFO L263 TraceCheckUtils]: 0: Hoare triple {59#true} call ULTIMATE.init(); {80#(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 [2020-07-10 15:09:20,782 INFO L280 TraceCheckUtils]: 1: Hoare triple {80#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {59#true} is VALID [2020-07-10 15:09:20,783 INFO L280 TraceCheckUtils]: 2: Hoare triple {59#true} assume true; {59#true} is VALID [2020-07-10 15:09:20,783 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {59#true} {59#true} #152#return; {59#true} is VALID [2020-07-10 15:09:20,783 INFO L263 TraceCheckUtils]: 4: Hoare triple {59#true} call #t~ret28 := main(); {59#true} is VALID [2020-07-10 15:09:20,784 INFO L263 TraceCheckUtils]: 5: Hoare triple {59#true} call foo(); {59#true} is VALID [2020-07-10 15:09:20,784 INFO L280 TraceCheckUtils]: 6: Hoare triple {59#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {59#true} is VALID [2020-07-10 15:09:20,787 INFO L263 TraceCheckUtils]: 7: Hoare triple {59#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {81#(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 [2020-07-10 15:09:20,788 INFO L280 TraceCheckUtils]: 8: Hoare triple {81#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {59#true} is VALID [2020-07-10 15:09:20,788 INFO L263 TraceCheckUtils]: 9: Hoare triple {59#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {59#true} is VALID [2020-07-10 15:09:20,788 INFO L280 TraceCheckUtils]: 10: Hoare triple {59#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {59#true} is VALID [2020-07-10 15:09:20,790 INFO L280 TraceCheckUtils]: 11: Hoare triple {59#true} assume !true; {60#false} is VALID [2020-07-10 15:09:20,790 INFO L280 TraceCheckUtils]: 12: Hoare triple {60#false} #res := 0; {60#false} is VALID [2020-07-10 15:09:20,790 INFO L280 TraceCheckUtils]: 13: Hoare triple {60#false} assume true; {60#false} is VALID [2020-07-10 15:09:20,791 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {60#false} {59#true} #134#return; {60#false} is VALID [2020-07-10 15:09:20,791 INFO L280 TraceCheckUtils]: 15: Hoare triple {60#false} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {60#false} is VALID [2020-07-10 15:09:20,791 INFO L280 TraceCheckUtils]: 16: Hoare triple {60#false} assume !(0 == #t~ret16);havoc #t~ret16; {60#false} is VALID [2020-07-10 15:09:20,792 INFO L280 TraceCheckUtils]: 17: Hoare triple {60#false} assume true; {60#false} is VALID [2020-07-10 15:09:20,792 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {60#false} {59#true} #140#return; {60#false} is VALID [2020-07-10 15:09:20,792 INFO L263 TraceCheckUtils]: 19: Hoare triple {60#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {59#true} is VALID [2020-07-10 15:09:20,793 INFO L280 TraceCheckUtils]: 20: Hoare triple {59#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {59#true} is VALID [2020-07-10 15:09:20,794 INFO L280 TraceCheckUtils]: 21: Hoare triple {59#true} assume !true; {60#false} is VALID [2020-07-10 15:09:20,794 INFO L280 TraceCheckUtils]: 22: Hoare triple {60#false} #res := 0; {60#false} is VALID [2020-07-10 15:09:20,794 INFO L280 TraceCheckUtils]: 23: Hoare triple {60#false} assume true; {60#false} is VALID [2020-07-10 15:09:20,795 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {60#false} {60#false} #142#return; {60#false} is VALID [2020-07-10 15:09:20,795 INFO L280 TraceCheckUtils]: 25: Hoare triple {60#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {60#false} is VALID [2020-07-10 15:09:20,795 INFO L280 TraceCheckUtils]: 26: Hoare triple {60#false} assume 0 == #t~ret27;havoc #t~ret27; {60#false} is VALID [2020-07-10 15:09:20,796 INFO L280 TraceCheckUtils]: 27: Hoare triple {60#false} assume !false; {60#false} is VALID [2020-07-10 15:09:20,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 15:09:20,801 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [367831469] [2020-07-10 15:09:20,802 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:09:20,802 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-07-10 15:09:20,803 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [998776138] [2020-07-10 15:09:20,809 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2020-07-10 15:09:20,813 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:09:20,817 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:09:20,860 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 24 edges. 24 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:20,861 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:09:20,861 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:09:20,870 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:09:20,871 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-07-10 15:09:20,873 INFO L87 Difference]: Start difference. First operand 56 states. Second operand 4 states. [2020-07-10 15:09:21,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:21,580 INFO L93 Difference]: Finished difference Result 108 states and 126 transitions. [2020-07-10 15:09:21,581 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:09:21,581 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2020-07-10 15:09:21,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:09:21,583 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:09:21,598 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 126 transitions. [2020-07-10 15:09:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:09:21,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 126 transitions. [2020-07-10 15:09:21,607 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 126 transitions. [2020-07-10 15:09:21,822 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 126 edges. 126 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:21,841 INFO L225 Difference]: With dead ends: 108 [2020-07-10 15:09:21,841 INFO L226 Difference]: Without dead ends: 53 [2020-07-10 15:09:21,849 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 15 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-07-10 15:09:21,874 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53 states. [2020-07-10 15:09:21,953 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53 to 46. [2020-07-10 15:09:21,954 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:09:21,954 INFO L82 GeneralOperation]: Start isEquivalent. First operand 53 states. Second operand 46 states. [2020-07-10 15:09:21,955 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 46 states. [2020-07-10 15:09:21,955 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 46 states. [2020-07-10 15:09:21,962 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:21,962 INFO L93 Difference]: Finished difference Result 53 states and 56 transitions. [2020-07-10 15:09:21,962 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2020-07-10 15:09:21,963 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:21,964 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:21,964 INFO L74 IsIncluded]: Start isIncluded. First operand 46 states. Second operand 53 states. [2020-07-10 15:09:21,964 INFO L87 Difference]: Start difference. First operand 46 states. Second operand 53 states. [2020-07-10 15:09:21,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:21,970 INFO L93 Difference]: Finished difference Result 53 states and 56 transitions. [2020-07-10 15:09:21,970 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2020-07-10 15:09:21,971 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:21,971 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:21,971 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:09:21,972 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:09:21,972 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 46 states. [2020-07-10 15:09:21,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 49 transitions. [2020-07-10 15:09:21,977 INFO L78 Accepts]: Start accepts. Automaton has 46 states and 49 transitions. Word has length 28 [2020-07-10 15:09:21,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:09:21,978 INFO L479 AbstractCegarLoop]: Abstraction has 46 states and 49 transitions. [2020-07-10 15:09:21,978 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:09:21,978 INFO L276 IsEmpty]: Start isEmpty. Operand 46 states and 49 transitions. [2020-07-10 15:09:21,979 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-10 15:09:21,980 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:09:21,980 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-07-10 15:09:21,980 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-10 15:09:21,980 INFO L427 AbstractCegarLoop]: === Iteration 2 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:09:21,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:09:21,981 INFO L82 PathProgramCache]: Analyzing trace with hash 221547774, now seen corresponding path program 1 times [2020-07-10 15:09:21,981 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:09:21,982 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [309312432] [2020-07-10 15:09:21,982 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:09:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:22,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:22,089 INFO L280 TraceCheckUtils]: 0: Hoare triple {423#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {402#true} is VALID [2020-07-10 15:09:22,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {402#true} assume true; {402#true} is VALID [2020-07-10 15:09:22,090 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {402#true} {402#true} #152#return; {402#true} is VALID [2020-07-10 15:09:22,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:22,194 INFO L280 TraceCheckUtils]: 0: Hoare triple {402#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {402#true} is VALID [2020-07-10 15:09:22,194 INFO L280 TraceCheckUtils]: 1: Hoare triple {402#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,195 INFO L280 TraceCheckUtils]: 2: Hoare triple {402#true} #res := 0; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,197 INFO L280 TraceCheckUtils]: 3: Hoare triple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} assume true; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} {402#true} #134#return; {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-10 15:09:22,199 INFO L280 TraceCheckUtils]: 0: Hoare triple {424#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {402#true} is VALID [2020-07-10 15:09:22,200 INFO L263 TraceCheckUtils]: 1: Hoare triple {402#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,200 INFO L280 TraceCheckUtils]: 2: Hoare triple {402#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {402#true} is VALID [2020-07-10 15:09:22,200 INFO L280 TraceCheckUtils]: 3: Hoare triple {402#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,201 INFO L280 TraceCheckUtils]: 4: Hoare triple {402#true} #res := 0; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,202 INFO L280 TraceCheckUtils]: 5: Hoare triple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} assume true; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,203 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} {402#true} #134#return; {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-10 15:09:22,204 INFO L280 TraceCheckUtils]: 7: Hoare triple {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-10 15:09:22,205 INFO L280 TraceCheckUtils]: 8: Hoare triple {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume !(0 == #t~ret16);havoc #t~ret16; {403#false} is VALID [2020-07-10 15:09:22,205 INFO L280 TraceCheckUtils]: 9: Hoare triple {403#false} assume true; {403#false} is VALID [2020-07-10 15:09:22,206 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {403#false} {402#true} #140#return; {403#false} is VALID [2020-07-10 15:09:22,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:22,214 INFO L280 TraceCheckUtils]: 0: Hoare triple {402#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {402#true} is VALID [2020-07-10 15:09:22,214 INFO L280 TraceCheckUtils]: 1: Hoare triple {402#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,214 INFO L280 TraceCheckUtils]: 2: Hoare triple {402#true} #res := 0; {402#true} is VALID [2020-07-10 15:09:22,215 INFO L280 TraceCheckUtils]: 3: Hoare triple {402#true} assume true; {402#true} is VALID [2020-07-10 15:09:22,215 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {402#true} {403#false} #142#return; {403#false} is VALID [2020-07-10 15:09:22,216 INFO L263 TraceCheckUtils]: 0: Hoare triple {402#true} call ULTIMATE.init(); {423#(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 [2020-07-10 15:09:22,217 INFO L280 TraceCheckUtils]: 1: Hoare triple {423#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {402#true} is VALID [2020-07-10 15:09:22,217 INFO L280 TraceCheckUtils]: 2: Hoare triple {402#true} assume true; {402#true} is VALID [2020-07-10 15:09:22,217 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {402#true} {402#true} #152#return; {402#true} is VALID [2020-07-10 15:09:22,217 INFO L263 TraceCheckUtils]: 4: Hoare triple {402#true} call #t~ret28 := main(); {402#true} is VALID [2020-07-10 15:09:22,218 INFO L263 TraceCheckUtils]: 5: Hoare triple {402#true} call foo(); {402#true} is VALID [2020-07-10 15:09:22,218 INFO L280 TraceCheckUtils]: 6: Hoare triple {402#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {402#true} is VALID [2020-07-10 15:09:22,219 INFO L263 TraceCheckUtils]: 7: Hoare triple {402#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {424#(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 [2020-07-10 15:09:22,220 INFO L280 TraceCheckUtils]: 8: Hoare triple {424#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {402#true} is VALID [2020-07-10 15:09:22,220 INFO L263 TraceCheckUtils]: 9: Hoare triple {402#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,220 INFO L280 TraceCheckUtils]: 10: Hoare triple {402#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {402#true} is VALID [2020-07-10 15:09:22,221 INFO L280 TraceCheckUtils]: 11: Hoare triple {402#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,221 INFO L280 TraceCheckUtils]: 12: Hoare triple {402#true} #res := 0; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,222 INFO L280 TraceCheckUtils]: 13: Hoare triple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} assume true; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,223 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} {402#true} #134#return; {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-10 15:09:22,224 INFO L280 TraceCheckUtils]: 15: Hoare triple {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-10 15:09:22,225 INFO L280 TraceCheckUtils]: 16: Hoare triple {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume !(0 == #t~ret16);havoc #t~ret16; {403#false} is VALID [2020-07-10 15:09:22,225 INFO L280 TraceCheckUtils]: 17: Hoare triple {403#false} assume true; {403#false} is VALID [2020-07-10 15:09:22,226 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {403#false} {402#true} #140#return; {403#false} is VALID [2020-07-10 15:09:22,226 INFO L263 TraceCheckUtils]: 19: Hoare triple {403#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {402#true} is VALID [2020-07-10 15:09:22,226 INFO L280 TraceCheckUtils]: 20: Hoare triple {402#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {402#true} is VALID [2020-07-10 15:09:22,226 INFO L280 TraceCheckUtils]: 21: Hoare triple {402#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,227 INFO L280 TraceCheckUtils]: 22: Hoare triple {402#true} #res := 0; {402#true} is VALID [2020-07-10 15:09:22,227 INFO L280 TraceCheckUtils]: 23: Hoare triple {402#true} assume true; {402#true} is VALID [2020-07-10 15:09:22,227 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {402#true} {403#false} #142#return; {403#false} is VALID [2020-07-10 15:09:22,228 INFO L280 TraceCheckUtils]: 25: Hoare triple {403#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {403#false} is VALID [2020-07-10 15:09:22,228 INFO L280 TraceCheckUtils]: 26: Hoare triple {403#false} assume 0 == #t~ret27;havoc #t~ret27; {403#false} is VALID [2020-07-10 15:09:22,228 INFO L280 TraceCheckUtils]: 27: Hoare triple {403#false} assume !false; {403#false} is VALID [2020-07-10 15:09:22,230 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2020-07-10 15:09:22,230 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [309312432] [2020-07-10 15:09:22,230 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [139063982] [2020-07-10 15:09:22,231 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:09:22,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:22,343 INFO L264 TraceCheckSpWp]: Trace formula consists of 166 conjuncts, 5 conjunts are in the unsatisfiable core [2020-07-10 15:09:22,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:22,366 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:09:22,485 INFO L263 TraceCheckUtils]: 0: Hoare triple {402#true} call ULTIMATE.init(); {402#true} is VALID [2020-07-10 15:09:22,486 INFO L280 TraceCheckUtils]: 1: Hoare triple {402#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {402#true} is VALID [2020-07-10 15:09:22,486 INFO L280 TraceCheckUtils]: 2: Hoare triple {402#true} assume true; {402#true} is VALID [2020-07-10 15:09:22,486 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {402#true} {402#true} #152#return; {402#true} is VALID [2020-07-10 15:09:22,487 INFO L263 TraceCheckUtils]: 4: Hoare triple {402#true} call #t~ret28 := main(); {402#true} is VALID [2020-07-10 15:09:22,487 INFO L263 TraceCheckUtils]: 5: Hoare triple {402#true} call foo(); {402#true} is VALID [2020-07-10 15:09:22,487 INFO L280 TraceCheckUtils]: 6: Hoare triple {402#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {402#true} is VALID [2020-07-10 15:09:22,488 INFO L263 TraceCheckUtils]: 7: Hoare triple {402#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {402#true} is VALID [2020-07-10 15:09:22,488 INFO L280 TraceCheckUtils]: 8: Hoare triple {402#true} ~new := #in~new;~s.base, ~s.offset := #in~s.base, #in~s.offset; {402#true} is VALID [2020-07-10 15:09:22,488 INFO L263 TraceCheckUtils]: 9: Hoare triple {402#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,488 INFO L280 TraceCheckUtils]: 10: Hoare triple {402#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {402#true} is VALID [2020-07-10 15:09:22,489 INFO L280 TraceCheckUtils]: 11: Hoare triple {402#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {402#true} is VALID [2020-07-10 15:09:22,490 INFO L280 TraceCheckUtils]: 12: Hoare triple {402#true} #res := 0; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,491 INFO L280 TraceCheckUtils]: 13: Hoare triple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} assume true; {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:22,492 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {431#(and (<= |ldv_is_in_set_#res| 0) (<= 0 |ldv_is_in_set_#res|))} {402#true} #134#return; {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-10 15:09:22,493 INFO L280 TraceCheckUtils]: 15: Hoare triple {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} is VALID [2020-07-10 15:09:22,494 INFO L280 TraceCheckUtils]: 16: Hoare triple {430#(and (<= 0 |ldv_set_add_#t~ret16|) (<= |ldv_set_add_#t~ret16| 0))} assume !(0 == #t~ret16);havoc #t~ret16; {403#false} is VALID [2020-07-10 15:09:22,494 INFO L280 TraceCheckUtils]: 17: Hoare triple {403#false} assume true; {403#false} is VALID [2020-07-10 15:09:22,494 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {403#false} {402#true} #140#return; {403#false} is VALID [2020-07-10 15:09:22,494 INFO L263 TraceCheckUtils]: 19: Hoare triple {403#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {403#false} is VALID [2020-07-10 15:09:22,495 INFO L280 TraceCheckUtils]: 20: Hoare triple {403#false} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {403#false} is VALID [2020-07-10 15:09:22,495 INFO L280 TraceCheckUtils]: 21: Hoare triple {403#false} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {403#false} is VALID [2020-07-10 15:09:22,495 INFO L280 TraceCheckUtils]: 22: Hoare triple {403#false} #res := 0; {403#false} is VALID [2020-07-10 15:09:22,496 INFO L280 TraceCheckUtils]: 23: Hoare triple {403#false} assume true; {403#false} is VALID [2020-07-10 15:09:22,496 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {403#false} {403#false} #142#return; {403#false} is VALID [2020-07-10 15:09:22,496 INFO L280 TraceCheckUtils]: 25: Hoare triple {403#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {403#false} is VALID [2020-07-10 15:09:22,496 INFO L280 TraceCheckUtils]: 26: Hoare triple {403#false} assume 0 == #t~ret27;havoc #t~ret27; {403#false} is VALID [2020-07-10 15:09:22,497 INFO L280 TraceCheckUtils]: 27: Hoare triple {403#false} assume !false; {403#false} is VALID [2020-07-10 15:09:22,498 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 5 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:09:22,498 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:09:22,498 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 6 [2020-07-10 15:09:22,500 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1527860882] [2020-07-10 15:09:22,500 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2020-07-10 15:09:22,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:09:22,501 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:09:22,558 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:22,559 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:09:22,559 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:09:22,559 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:09:22,559 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:09:22,560 INFO L87 Difference]: Start difference. First operand 46 states and 49 transitions. Second operand 4 states. [2020-07-10 15:09:22,825 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:22,825 INFO L93 Difference]: Finished difference Result 64 states and 70 transitions. [2020-07-10 15:09:22,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:09:22,825 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 28 [2020-07-10 15:09:22,826 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:09:22,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:09:22,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 70 transitions. [2020-07-10 15:09:22,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:09:22,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 70 transitions. [2020-07-10 15:09:22,844 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 70 transitions. [2020-07-10 15:09:22,932 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:22,935 INFO L225 Difference]: With dead ends: 64 [2020-07-10 15:09:22,935 INFO L226 Difference]: Without dead ends: 50 [2020-07-10 15:09:22,936 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 35 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2020-07-10 15:09:22,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 50 states. [2020-07-10 15:09:23,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 50 to 50. [2020-07-10 15:09:23,009 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:09:23,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 50 states. Second operand 50 states. [2020-07-10 15:09:23,010 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-10 15:09:23,010 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-10 15:09:23,022 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:23,022 INFO L93 Difference]: Finished difference Result 50 states and 54 transitions. [2020-07-10 15:09:23,022 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2020-07-10 15:09:23,026 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:23,027 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:23,027 INFO L74 IsIncluded]: Start isIncluded. First operand 50 states. Second operand 50 states. [2020-07-10 15:09:23,027 INFO L87 Difference]: Start difference. First operand 50 states. Second operand 50 states. [2020-07-10 15:09:23,031 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:23,031 INFO L93 Difference]: Finished difference Result 50 states and 54 transitions. [2020-07-10 15:09:23,035 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2020-07-10 15:09:23,036 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:23,036 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:23,037 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:09:23,037 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:09:23,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 50 states. [2020-07-10 15:09:23,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 54 transitions. [2020-07-10 15:09:23,041 INFO L78 Accepts]: Start accepts. Automaton has 50 states and 54 transitions. Word has length 28 [2020-07-10 15:09:23,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:09:23,042 INFO L479 AbstractCegarLoop]: Abstraction has 50 states and 54 transitions. [2020-07-10 15:09:23,042 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:09:23,042 INFO L276 IsEmpty]: Start isEmpty. Operand 50 states and 54 transitions. [2020-07-10 15:09:23,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2020-07-10 15:09:23,043 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:09:23,043 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-10 15:09:23,251 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2020-07-10 15:09:23,254 INFO L427 AbstractCegarLoop]: === Iteration 3 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:09:23,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:09:23,254 INFO L82 PathProgramCache]: Analyzing trace with hash -2088028185, now seen corresponding path program 1 times [2020-07-10 15:09:23,255 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:09:23,255 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [302847115] [2020-07-10 15:09:23,255 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:09:23,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:23,369 INFO L280 TraceCheckUtils]: 0: Hoare triple {792#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {775#(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 [2020-07-10 15:09:23,370 INFO L280 TraceCheckUtils]: 1: Hoare triple {775#(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; {775#(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 [2020-07-10 15:09:23,371 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {775#(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|)))} {770#true} #152#return; {775#(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 [2020-07-10 15:09:23,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:23,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:23,500 INFO L280 TraceCheckUtils]: 0: Hoare triple {770#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {801#(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 [2020-07-10 15:09:23,501 INFO L280 TraceCheckUtils]: 1: Hoare triple {801#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {802#(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 [2020-07-10 15:09:23,501 INFO L280 TraceCheckUtils]: 2: Hoare triple {802#(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;havoc #t~mem24;#res := 1; {802#(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 [2020-07-10 15:09:23,502 INFO L280 TraceCheckUtils]: 3: Hoare triple {802#(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; {802#(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 [2020-07-10 15:09:23,504 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {802#(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|))))} {794#(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)|))} #134#return; {800#(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 [2020-07-10 15:09:23,505 INFO L280 TraceCheckUtils]: 0: Hoare triple {793#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {794#(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 [2020-07-10 15:09:23,505 INFO L263 TraceCheckUtils]: 1: Hoare triple {794#(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); {770#true} is VALID [2020-07-10 15:09:23,507 INFO L280 TraceCheckUtils]: 2: Hoare triple {770#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {801#(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 [2020-07-10 15:09:23,508 INFO L280 TraceCheckUtils]: 3: Hoare triple {801#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {802#(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 [2020-07-10 15:09:23,509 INFO L280 TraceCheckUtils]: 4: Hoare triple {802#(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;havoc #t~mem24;#res := 1; {802#(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 [2020-07-10 15:09:23,509 INFO L280 TraceCheckUtils]: 5: Hoare triple {802#(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; {802#(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 [2020-07-10 15:09:23,511 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {802#(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|))))} {794#(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)|))} #134#return; {800#(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 [2020-07-10 15:09:23,511 INFO L280 TraceCheckUtils]: 7: Hoare triple {800#(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; {800#(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 [2020-07-10 15:09:23,512 INFO L280 TraceCheckUtils]: 8: Hoare triple {800#(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);havoc #t~ret16; {800#(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 [2020-07-10 15:09:23,513 INFO L280 TraceCheckUtils]: 9: Hoare triple {800#(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; {800#(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 [2020-07-10 15:09:23,521 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {800#(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|)))} {775#(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|)))} #140#return; {771#false} is VALID [2020-07-10 15:09:23,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:23,529 INFO L280 TraceCheckUtils]: 0: Hoare triple {770#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {770#true} is VALID [2020-07-10 15:09:23,529 INFO L280 TraceCheckUtils]: 1: Hoare triple {770#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {770#true} is VALID [2020-07-10 15:09:23,529 INFO L280 TraceCheckUtils]: 2: Hoare triple {770#true} #res := 0; {770#true} is VALID [2020-07-10 15:09:23,529 INFO L280 TraceCheckUtils]: 3: Hoare triple {770#true} assume true; {770#true} is VALID [2020-07-10 15:09:23,530 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {770#true} {771#false} #142#return; {771#false} is VALID [2020-07-10 15:09:23,531 INFO L263 TraceCheckUtils]: 0: Hoare triple {770#true} call ULTIMATE.init(); {792#(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 [2020-07-10 15:09:23,533 INFO L280 TraceCheckUtils]: 1: Hoare triple {792#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {775#(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 [2020-07-10 15:09:23,533 INFO L280 TraceCheckUtils]: 2: Hoare triple {775#(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; {775#(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 [2020-07-10 15:09:23,534 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {775#(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|)))} {770#true} #152#return; {775#(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 [2020-07-10 15:09:23,535 INFO L263 TraceCheckUtils]: 4: Hoare triple {775#(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(); {775#(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 [2020-07-10 15:09:23,536 INFO L263 TraceCheckUtils]: 5: Hoare triple {775#(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(); {775#(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 [2020-07-10 15:09:23,537 INFO L280 TraceCheckUtils]: 6: Hoare triple {775#(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;~j~0 := #t~nondet26;havoc #t~nondet26; {775#(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 [2020-07-10 15:09:23,538 INFO L263 TraceCheckUtils]: 7: Hoare triple {775#(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); {793#(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 [2020-07-10 15:09:23,539 INFO L280 TraceCheckUtils]: 8: Hoare triple {793#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {794#(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 [2020-07-10 15:09:23,540 INFO L263 TraceCheckUtils]: 9: Hoare triple {794#(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); {770#true} is VALID [2020-07-10 15:09:23,541 INFO L280 TraceCheckUtils]: 10: Hoare triple {770#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {801#(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 [2020-07-10 15:09:23,542 INFO L280 TraceCheckUtils]: 11: Hoare triple {801#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {802#(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 [2020-07-10 15:09:23,542 INFO L280 TraceCheckUtils]: 12: Hoare triple {802#(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;havoc #t~mem24;#res := 1; {802#(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 [2020-07-10 15:09:23,543 INFO L280 TraceCheckUtils]: 13: Hoare triple {802#(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; {802#(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 [2020-07-10 15:09:23,544 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {802#(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|))))} {794#(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)|))} #134#return; {800#(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 [2020-07-10 15:09:23,545 INFO L280 TraceCheckUtils]: 15: Hoare triple {800#(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; {800#(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 [2020-07-10 15:09:23,545 INFO L280 TraceCheckUtils]: 16: Hoare triple {800#(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);havoc #t~ret16; {800#(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 [2020-07-10 15:09:23,546 INFO L280 TraceCheckUtils]: 17: Hoare triple {800#(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; {800#(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 [2020-07-10 15:09:23,547 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {800#(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|)))} {775#(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|)))} #140#return; {771#false} is VALID [2020-07-10 15:09:23,547 INFO L263 TraceCheckUtils]: 19: Hoare triple {771#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {770#true} is VALID [2020-07-10 15:09:23,548 INFO L280 TraceCheckUtils]: 20: Hoare triple {770#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {770#true} is VALID [2020-07-10 15:09:23,548 INFO L280 TraceCheckUtils]: 21: Hoare triple {770#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {770#true} is VALID [2020-07-10 15:09:23,548 INFO L280 TraceCheckUtils]: 22: Hoare triple {770#true} #res := 0; {770#true} is VALID [2020-07-10 15:09:23,549 INFO L280 TraceCheckUtils]: 23: Hoare triple {770#true} assume true; {770#true} is VALID [2020-07-10 15:09:23,549 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {770#true} {771#false} #142#return; {771#false} is VALID [2020-07-10 15:09:23,549 INFO L280 TraceCheckUtils]: 25: Hoare triple {771#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {771#false} is VALID [2020-07-10 15:09:23,550 INFO L280 TraceCheckUtils]: 26: Hoare triple {771#false} assume 0 == #t~ret27;havoc #t~ret27; {771#false} is VALID [2020-07-10 15:09:23,550 INFO L280 TraceCheckUtils]: 27: Hoare triple {771#false} assume !false; {771#false} is VALID [2020-07-10 15:09:23,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:09:23,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [302847115] [2020-07-10 15:09:23,554 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1811936898] [2020-07-10 15:09:23,555 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:09:23,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:23,690 INFO L264 TraceCheckSpWp]: Trace formula consists of 167 conjuncts, 55 conjunts are in the unsatisfiable core [2020-07-10 15:09:23,703 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:23,706 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:09:23,797 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2020-07-10 15:09:23,798 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:09:23,810 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:09:23,815 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2020-07-10 15:09:23,815 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-10 15:09:23,821 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:09:23,822 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:09:23,823 INFO L244 ElimStorePlain]: Needed 3 recursive calls to eliminate 2 variables, input treesize:24, output treesize:10 [2020-07-10 15:09:23,826 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:09:23,827 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.offset_BEFORE_CALL_3|, |v_#memory_$Pointer$.base_BEFORE_CALL_3|]. (and (= (select (select |v_#memory_$Pointer$.offset_BEFORE_CALL_3| |~#s1~0.base|) |~#s1~0.offset|) 0) (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_3| |~#s1~0.base|) |~#s1~0.offset|)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2020-07-10 15:09:23,827 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|)) [2020-07-10 15:09:24,056 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:09:24,068 INFO L263 TraceCheckUtils]: 0: Hoare triple {770#true} call ULTIMATE.init(); {770#true} is VALID [2020-07-10 15:09:24,069 INFO L280 TraceCheckUtils]: 1: Hoare triple {770#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {775#(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 [2020-07-10 15:09:24,070 INFO L280 TraceCheckUtils]: 2: Hoare triple {775#(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; {775#(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 [2020-07-10 15:09:24,071 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {775#(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|)))} {770#true} #152#return; {775#(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 [2020-07-10 15:09:24,072 INFO L263 TraceCheckUtils]: 4: Hoare triple {775#(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(); {775#(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 [2020-07-10 15:09:24,073 INFO L263 TraceCheckUtils]: 5: Hoare triple {775#(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(); {775#(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 [2020-07-10 15:09:24,074 INFO L280 TraceCheckUtils]: 6: Hoare triple {775#(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;~j~0 := #t~nondet26;havoc #t~nondet26; {775#(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 [2020-07-10 15:09:24,076 INFO L263 TraceCheckUtils]: 7: Hoare triple {775#(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); {827#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:24,077 INFO L280 TraceCheckUtils]: 8: Hoare triple {827#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} ~new := #in~new;~s.base, ~s.offset := #in~s.base, #in~s.offset; {831#(and (= 0 |~#s1~0.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|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:24,078 INFO L263 TraceCheckUtils]: 9: Hoare triple {831#(and (= 0 |~#s1~0.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|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {835#(= 0 |~#s1~0.offset|)} is VALID [2020-07-10 15:09:24,079 INFO L280 TraceCheckUtils]: 10: Hoare triple {835#(= 0 |~#s1~0.offset|)} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {839#(and (= 0 |~#s1~0.offset|) (= (+ 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 [2020-07-10 15:09:24,081 INFO L280 TraceCheckUtils]: 11: Hoare triple {839#(and (= 0 |~#s1~0.offset|) (= (+ 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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {843#(and (= 0 |~#s1~0.offset|) (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 [2020-07-10 15:09:24,082 INFO L280 TraceCheckUtils]: 12: Hoare triple {843#(and (= 0 |~#s1~0.offset|) (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;havoc #t~mem24;#res := 1; {843#(and (= 0 |~#s1~0.offset|) (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 [2020-07-10 15:09:24,083 INFO L280 TraceCheckUtils]: 13: Hoare triple {843#(and (= 0 |~#s1~0.offset|) (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; {843#(and (= 0 |~#s1~0.offset|) (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 [2020-07-10 15:09:24,085 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {843#(and (= 0 |~#s1~0.offset|) (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|)))))} {831#(and (= 0 |~#s1~0.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|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} #134#return; {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))))} is VALID [2020-07-10 15:09:24,086 INFO L280 TraceCheckUtils]: 15: Hoare triple {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#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; {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))))} is VALID [2020-07-10 15:09:24,087 INFO L280 TraceCheckUtils]: 16: Hoare triple {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#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);havoc #t~ret16; {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))))} is VALID [2020-07-10 15:09:24,088 INFO L280 TraceCheckUtils]: 17: Hoare triple {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))))} assume true; {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))))} is VALID [2020-07-10 15:09:24,090 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {853#(and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|) (or (not (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (not (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|))))} {775#(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|)))} #140#return; {771#false} is VALID [2020-07-10 15:09:24,090 INFO L263 TraceCheckUtils]: 19: Hoare triple {771#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {771#false} is VALID [2020-07-10 15:09:24,090 INFO L280 TraceCheckUtils]: 20: Hoare triple {771#false} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {771#false} is VALID [2020-07-10 15:09:24,091 INFO L280 TraceCheckUtils]: 21: Hoare triple {771#false} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {771#false} is VALID [2020-07-10 15:09:24,091 INFO L280 TraceCheckUtils]: 22: Hoare triple {771#false} #res := 0; {771#false} is VALID [2020-07-10 15:09:24,091 INFO L280 TraceCheckUtils]: 23: Hoare triple {771#false} assume true; {771#false} is VALID [2020-07-10 15:09:24,091 INFO L275 TraceCheckUtils]: 24: Hoare quadruple {771#false} {771#false} #142#return; {771#false} is VALID [2020-07-10 15:09:24,092 INFO L280 TraceCheckUtils]: 25: Hoare triple {771#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {771#false} is VALID [2020-07-10 15:09:24,092 INFO L280 TraceCheckUtils]: 26: Hoare triple {771#false} assume 0 == #t~ret27;havoc #t~ret27; {771#false} is VALID [2020-07-10 15:09:24,092 INFO L280 TraceCheckUtils]: 27: Hoare triple {771#false} assume !false; {771#false} is VALID [2020-07-10 15:09:24,095 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:09:24,096 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:09:24,096 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [9] total 15 [2020-07-10 15:09:24,096 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [714497051] [2020-07-10 15:09:24,097 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 28 [2020-07-10 15:09:24,097 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:09:24,097 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 9 states. [2020-07-10 15:09:24,137 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 28 edges. 28 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:24,138 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-07-10 15:09:24,138 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:09:24,138 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-07-10 15:09:24,138 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=39, Invalid=171, Unknown=0, NotChecked=0, Total=210 [2020-07-10 15:09:24,139 INFO L87 Difference]: Start difference. First operand 50 states and 54 transitions. Second operand 9 states. [2020-07-10 15:09:25,886 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:25,886 INFO L93 Difference]: Finished difference Result 95 states and 105 transitions. [2020-07-10 15:09:25,886 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2020-07-10 15:09:25,886 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 28 [2020-07-10 15:09:25,887 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:09:25,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:09:25,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 97 transitions. [2020-07-10 15:09:25,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2020-07-10 15:09:25,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 97 transitions. [2020-07-10 15:09:25,902 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 14 states and 97 transitions. [2020-07-10 15:09:26,083 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 97 edges. 97 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:26,088 INFO L225 Difference]: With dead ends: 95 [2020-07-10 15:09:26,088 INFO L226 Difference]: Without dead ends: 79 [2020-07-10 15:09:26,089 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 50 GetRequests, 27 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 66 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=118, Invalid=434, Unknown=0, NotChecked=0, Total=552 [2020-07-10 15:09:26,090 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 79 states. [2020-07-10 15:09:26,194 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 79 to 53. [2020-07-10 15:09:26,194 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:09:26,194 INFO L82 GeneralOperation]: Start isEquivalent. First operand 79 states. Second operand 53 states. [2020-07-10 15:09:26,195 INFO L74 IsIncluded]: Start isIncluded. First operand 79 states. Second operand 53 states. [2020-07-10 15:09:26,195 INFO L87 Difference]: Start difference. First operand 79 states. Second operand 53 states. [2020-07-10 15:09:26,200 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:26,200 INFO L93 Difference]: Finished difference Result 79 states and 87 transitions. [2020-07-10 15:09:26,200 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 87 transitions. [2020-07-10 15:09:26,201 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:26,202 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:26,202 INFO L74 IsIncluded]: Start isIncluded. First operand 53 states. Second operand 79 states. [2020-07-10 15:09:26,202 INFO L87 Difference]: Start difference. First operand 53 states. Second operand 79 states. [2020-07-10 15:09:26,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:26,207 INFO L93 Difference]: Finished difference Result 79 states and 87 transitions. [2020-07-10 15:09:26,207 INFO L276 IsEmpty]: Start isEmpty. Operand 79 states and 87 transitions. [2020-07-10 15:09:26,208 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:26,209 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:26,209 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:09:26,209 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:09:26,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53 states. [2020-07-10 15:09:26,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53 states to 53 states and 56 transitions. [2020-07-10 15:09:26,212 INFO L78 Accepts]: Start accepts. Automaton has 53 states and 56 transitions. Word has length 28 [2020-07-10 15:09:26,212 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:09:26,212 INFO L479 AbstractCegarLoop]: Abstraction has 53 states and 56 transitions. [2020-07-10 15:09:26,212 INFO L480 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-07-10 15:09:26,213 INFO L276 IsEmpty]: Start isEmpty. Operand 53 states and 56 transitions. [2020-07-10 15:09:26,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-07-10 15:09:26,214 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:09:26,214 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-10 15:09:26,425 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:09:26,426 INFO L427 AbstractCegarLoop]: === Iteration 4 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:09:26,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:09:26,427 INFO L82 PathProgramCache]: Analyzing trace with hash 248987231, now seen corresponding path program 1 times [2020-07-10 15:09:26,427 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:09:26,428 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628645918] [2020-07-10 15:09:26,428 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:09:26,476 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,566 INFO L280 TraceCheckUtils]: 0: Hoare triple {1307#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:26,567 INFO L280 TraceCheckUtils]: 1: Hoare triple {1269#(= 1 (select |#valid| |~#s1~0.base|))} assume true; {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:26,567 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1269#(= 1 (select |#valid| |~#s1~0.base|))} {1264#true} #152#return; {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,702 INFO L280 TraceCheckUtils]: 0: Hoare triple {1264#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1264#true} is VALID [2020-07-10 15:09:26,703 INFO L280 TraceCheckUtils]: 1: Hoare triple {1264#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1264#true} is VALID [2020-07-10 15:09:26,703 INFO L280 TraceCheckUtils]: 2: Hoare triple {1264#true} #res := 0; {1264#true} is VALID [2020-07-10 15:09:26,703 INFO L280 TraceCheckUtils]: 3: Hoare triple {1264#true} assume true; {1264#true} is VALID [2020-07-10 15:09:26,705 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1264#true} {1309#(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|))} #134#return; {1309#(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 [2020-07-10 15:09:26,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {1264#true} ~cond := #in~cond; {1264#true} is VALID [2020-07-10 15:09:26,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {1264#true} assume !(0 == ~cond); {1264#true} is VALID [2020-07-10 15:09:26,769 INFO L280 TraceCheckUtils]: 2: Hoare triple {1264#true} assume true; {1264#true} is VALID [2020-07-10 15:09:26,770 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1264#true} {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #148#return; {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-10 15:09:26,771 INFO L280 TraceCheckUtils]: 0: Hoare triple {1335#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-10 15:09:26,772 INFO L263 TraceCheckUtils]: 1: Hoare triple {1336#(= 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)); {1264#true} is VALID [2020-07-10 15:09:26,772 INFO L280 TraceCheckUtils]: 2: Hoare triple {1264#true} ~cond := #in~cond; {1264#true} is VALID [2020-07-10 15:09:26,772 INFO L280 TraceCheckUtils]: 3: Hoare triple {1264#true} assume !(0 == ~cond); {1264#true} is VALID [2020-07-10 15:09:26,772 INFO L280 TraceCheckUtils]: 4: Hoare triple {1264#true} assume true; {1264#true} is VALID [2020-07-10 15:09:26,773 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1264#true} {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #148#return; {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-10 15:09:26,774 INFO L280 TraceCheckUtils]: 6: Hoare triple {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-10 15:09:26,775 INFO L280 TraceCheckUtils]: 7: Hoare triple {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} assume true; {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-10 15:09:26,776 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} {1309#(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|))} #136#return; {1324#(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 [2020-07-10 15:09:26,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:26,925 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1348#(= |__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 [2020-07-10 15:09:26,925 INFO L280 TraceCheckUtils]: 1: Hoare triple {1348#(= |__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; {1348#(= |__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 [2020-07-10 15:09:26,927 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1348#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1343#(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))} #130#return; {1347#(= |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 [2020-07-10 15:09:26,928 INFO L280 TraceCheckUtils]: 0: Hoare triple {1342#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {1343#(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 [2020-07-10 15:09:26,929 INFO L263 TraceCheckUtils]: 1: Hoare triple {1343#(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); {1342#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:26,933 INFO L280 TraceCheckUtils]: 2: Hoare triple {1342#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1348#(= |__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 [2020-07-10 15:09:26,934 INFO L280 TraceCheckUtils]: 3: Hoare triple {1348#(= |__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; {1348#(= |__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 [2020-07-10 15:09:26,936 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1348#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1343#(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))} #130#return; {1347#(= |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 [2020-07-10 15:09:26,937 INFO L280 TraceCheckUtils]: 5: Hoare triple {1347#(= |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; {1347#(= |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 [2020-07-10 15:09:26,937 INFO L280 TraceCheckUtils]: 6: Hoare triple {1347#(= |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; {1347#(= |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 [2020-07-10 15:09:26,939 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1347#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} {1325#(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|))} #138#return; {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-10 15:09:26,940 INFO L280 TraceCheckUtils]: 0: Hoare triple {1308#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {1309#(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 [2020-07-10 15:09:26,940 INFO L263 TraceCheckUtils]: 1: Hoare triple {1309#(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); {1264#true} is VALID [2020-07-10 15:09:26,940 INFO L280 TraceCheckUtils]: 2: Hoare triple {1264#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1264#true} is VALID [2020-07-10 15:09:26,940 INFO L280 TraceCheckUtils]: 3: Hoare triple {1264#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1264#true} is VALID [2020-07-10 15:09:26,940 INFO L280 TraceCheckUtils]: 4: Hoare triple {1264#true} #res := 0; {1264#true} is VALID [2020-07-10 15:09:26,941 INFO L280 TraceCheckUtils]: 5: Hoare triple {1264#true} assume true; {1264#true} is VALID [2020-07-10 15:09:26,943 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1264#true} {1309#(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|))} #134#return; {1309#(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 [2020-07-10 15:09:26,944 INFO L280 TraceCheckUtils]: 7: Hoare triple {1309#(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; {1309#(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 [2020-07-10 15:09:26,944 INFO L280 TraceCheckUtils]: 8: Hoare triple {1309#(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;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {1309#(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 [2020-07-10 15:09:26,950 INFO L263 TraceCheckUtils]: 9: Hoare triple {1309#(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); {1335#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:09:26,955 INFO L280 TraceCheckUtils]: 10: Hoare triple {1335#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-10 15:09:26,956 INFO L263 TraceCheckUtils]: 11: Hoare triple {1336#(= 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)); {1264#true} is VALID [2020-07-10 15:09:26,956 INFO L280 TraceCheckUtils]: 12: Hoare triple {1264#true} ~cond := #in~cond; {1264#true} is VALID [2020-07-10 15:09:26,956 INFO L280 TraceCheckUtils]: 13: Hoare triple {1264#true} assume !(0 == ~cond); {1264#true} is VALID [2020-07-10 15:09:26,957 INFO L280 TraceCheckUtils]: 14: Hoare triple {1264#true} assume true; {1264#true} is VALID [2020-07-10 15:09:26,958 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1264#true} {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #148#return; {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-10 15:09:26,958 INFO L280 TraceCheckUtils]: 16: Hoare triple {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-10 15:09:26,959 INFO L280 TraceCheckUtils]: 17: Hoare triple {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} assume true; {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-10 15:09:26,960 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} {1309#(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|))} #136#return; {1324#(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 [2020-07-10 15:09:26,961 INFO L280 TraceCheckUtils]: 19: Hoare triple {1324#(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;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {1325#(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 [2020-07-10 15:09:26,962 INFO L263 TraceCheckUtils]: 20: Hoare triple {1325#(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); {1342#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:26,963 INFO L280 TraceCheckUtils]: 21: Hoare triple {1342#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {1343#(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 [2020-07-10 15:09:26,965 INFO L263 TraceCheckUtils]: 22: Hoare triple {1343#(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); {1342#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:26,968 INFO L280 TraceCheckUtils]: 23: Hoare triple {1342#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1348#(= |__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 [2020-07-10 15:09:26,969 INFO L280 TraceCheckUtils]: 24: Hoare triple {1348#(= |__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; {1348#(= |__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 [2020-07-10 15:09:26,971 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1348#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1343#(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))} #130#return; {1347#(= |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 [2020-07-10 15:09:26,971 INFO L280 TraceCheckUtils]: 26: Hoare triple {1347#(= |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; {1347#(= |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 [2020-07-10 15:09:26,972 INFO L280 TraceCheckUtils]: 27: Hoare triple {1347#(= |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; {1347#(= |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 [2020-07-10 15:09:26,973 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1347#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} {1325#(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|))} #138#return; {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-10 15:09:26,974 INFO L280 TraceCheckUtils]: 29: Hoare triple {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} assume true; {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-10 15:09:26,976 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} {1269#(= 1 (select |#valid| |~#s1~0.base|))} #140#return; {1301#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-10 15:09:26,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:27,044 INFO L280 TraceCheckUtils]: 0: Hoare triple {1264#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1349#(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 [2020-07-10 15:09:27,045 INFO L280 TraceCheckUtils]: 1: Hoare triple {1349#(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); {1350#(= |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 [2020-07-10 15:09:27,046 INFO L280 TraceCheckUtils]: 2: Hoare triple {1350#(= |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; {1350#(= |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 [2020-07-10 15:09:27,047 INFO L280 TraceCheckUtils]: 3: Hoare triple {1350#(= |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; {1350#(= |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 [2020-07-10 15:09:27,048 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1350#(= |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|))} {1301#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} #142#return; {1265#false} is VALID [2020-07-10 15:09:27,048 INFO L263 TraceCheckUtils]: 0: Hoare triple {1264#true} call ULTIMATE.init(); {1307#(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 [2020-07-10 15:09:27,050 INFO L280 TraceCheckUtils]: 1: Hoare triple {1307#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:27,051 INFO L280 TraceCheckUtils]: 2: Hoare triple {1269#(= 1 (select |#valid| |~#s1~0.base|))} assume true; {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:27,052 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1269#(= 1 (select |#valid| |~#s1~0.base|))} {1264#true} #152#return; {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:27,052 INFO L263 TraceCheckUtils]: 4: Hoare triple {1269#(= 1 (select |#valid| |~#s1~0.base|))} call #t~ret28 := main(); {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:27,053 INFO L263 TraceCheckUtils]: 5: Hoare triple {1269#(= 1 (select |#valid| |~#s1~0.base|))} call foo(); {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:27,053 INFO L280 TraceCheckUtils]: 6: Hoare triple {1269#(= 1 (select |#valid| |~#s1~0.base|))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {1269#(= 1 (select |#valid| |~#s1~0.base|))} is VALID [2020-07-10 15:09:27,054 INFO L263 TraceCheckUtils]: 7: Hoare triple {1269#(= 1 (select |#valid| |~#s1~0.base|))} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {1308#(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 [2020-07-10 15:09:27,055 INFO L280 TraceCheckUtils]: 8: Hoare triple {1308#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {1309#(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 [2020-07-10 15:09:27,055 INFO L263 TraceCheckUtils]: 9: Hoare triple {1309#(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); {1264#true} is VALID [2020-07-10 15:09:27,055 INFO L280 TraceCheckUtils]: 10: Hoare triple {1264#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1264#true} is VALID [2020-07-10 15:09:27,055 INFO L280 TraceCheckUtils]: 11: Hoare triple {1264#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1264#true} is VALID [2020-07-10 15:09:27,055 INFO L280 TraceCheckUtils]: 12: Hoare triple {1264#true} #res := 0; {1264#true} is VALID [2020-07-10 15:09:27,056 INFO L280 TraceCheckUtils]: 13: Hoare triple {1264#true} assume true; {1264#true} is VALID [2020-07-10 15:09:27,057 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1264#true} {1309#(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|))} #134#return; {1309#(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 [2020-07-10 15:09:27,058 INFO L280 TraceCheckUtils]: 15: Hoare triple {1309#(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; {1309#(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 [2020-07-10 15:09:27,064 INFO L280 TraceCheckUtils]: 16: Hoare triple {1309#(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;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {1309#(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 [2020-07-10 15:09:27,065 INFO L263 TraceCheckUtils]: 17: Hoare triple {1309#(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); {1335#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:09:27,066 INFO L280 TraceCheckUtils]: 18: Hoare triple {1335#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-10 15:09:27,066 INFO L263 TraceCheckUtils]: 19: Hoare triple {1336#(= 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)); {1264#true} is VALID [2020-07-10 15:09:27,066 INFO L280 TraceCheckUtils]: 20: Hoare triple {1264#true} ~cond := #in~cond; {1264#true} is VALID [2020-07-10 15:09:27,067 INFO L280 TraceCheckUtils]: 21: Hoare triple {1264#true} assume !(0 == ~cond); {1264#true} is VALID [2020-07-10 15:09:27,067 INFO L280 TraceCheckUtils]: 22: Hoare triple {1264#true} assume true; {1264#true} is VALID [2020-07-10 15:09:27,068 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1264#true} {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #148#return; {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} is VALID [2020-07-10 15:09:27,068 INFO L280 TraceCheckUtils]: 24: Hoare triple {1336#(= 0 (select |old(#valid)| ldv_successful_malloc_~ptr~0.base))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-10 15:09:27,069 INFO L280 TraceCheckUtils]: 25: Hoare triple {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} assume true; {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} is VALID [2020-07-10 15:09:27,070 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1341#(= 0 (select |old(#valid)| |ldv_successful_malloc_#res.base|))} {1309#(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|))} #136#return; {1324#(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 [2020-07-10 15:09:27,072 INFO L280 TraceCheckUtils]: 27: Hoare triple {1324#(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;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {1325#(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 [2020-07-10 15:09:27,075 INFO L263 TraceCheckUtils]: 28: Hoare triple {1325#(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); {1342#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:27,076 INFO L280 TraceCheckUtils]: 29: Hoare triple {1342#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {1343#(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 [2020-07-10 15:09:27,077 INFO L263 TraceCheckUtils]: 30: Hoare triple {1343#(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); {1342#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:27,080 INFO L280 TraceCheckUtils]: 31: Hoare triple {1342#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1348#(= |__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 [2020-07-10 15:09:27,080 INFO L280 TraceCheckUtils]: 32: Hoare triple {1348#(= |__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; {1348#(= |__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 [2020-07-10 15:09:27,082 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1348#(= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))} {1343#(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))} #130#return; {1347#(= |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 [2020-07-10 15:09:27,082 INFO L280 TraceCheckUtils]: 34: Hoare triple {1347#(= |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; {1347#(= |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 [2020-07-10 15:09:27,083 INFO L280 TraceCheckUtils]: 35: Hoare triple {1347#(= |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; {1347#(= |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 [2020-07-10 15:09:27,084 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1347#(= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))} {1325#(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|))} #138#return; {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-10 15:09:27,091 INFO L280 TraceCheckUtils]: 37: Hoare triple {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} assume true; {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-10 15:09:27,092 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1334#(= 0 (select |old(#valid)| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))} {1269#(= 1 (select |#valid| |~#s1~0.base|))} #140#return; {1301#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} is VALID [2020-07-10 15:09:27,093 INFO L263 TraceCheckUtils]: 39: Hoare triple {1301#(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); {1264#true} is VALID [2020-07-10 15:09:27,094 INFO L280 TraceCheckUtils]: 40: Hoare triple {1264#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1349#(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 [2020-07-10 15:09:27,100 INFO L280 TraceCheckUtils]: 41: Hoare triple {1349#(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); {1350#(= |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 [2020-07-10 15:09:27,100 INFO L280 TraceCheckUtils]: 42: Hoare triple {1350#(= |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; {1350#(= |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 [2020-07-10 15:09:27,101 INFO L280 TraceCheckUtils]: 43: Hoare triple {1350#(= |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; {1350#(= |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 [2020-07-10 15:09:27,102 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1350#(= |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|))} {1301#(not (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)))} #142#return; {1265#false} is VALID [2020-07-10 15:09:27,102 INFO L280 TraceCheckUtils]: 45: Hoare triple {1265#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {1265#false} is VALID [2020-07-10 15:09:27,103 INFO L280 TraceCheckUtils]: 46: Hoare triple {1265#false} assume 0 == #t~ret27;havoc #t~ret27; {1265#false} is VALID [2020-07-10 15:09:27,103 INFO L280 TraceCheckUtils]: 47: Hoare triple {1265#false} assume !false; {1265#false} is VALID [2020-07-10 15:09:27,112 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:09:27,112 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628645918] [2020-07-10 15:09:27,113 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:09:27,113 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2020-07-10 15:09:27,113 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810982717] [2020-07-10 15:09:27,113 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 48 [2020-07-10 15:09:27,114 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:09:27,114 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 19 states. [2020-07-10 15:09:27,189 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 48 edges. 48 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:27,189 INFO L459 AbstractCegarLoop]: Interpolant automaton has 19 states [2020-07-10 15:09:27,189 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:09:27,190 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2020-07-10 15:09:27,190 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=304, Unknown=0, NotChecked=0, Total=342 [2020-07-10 15:09:27,191 INFO L87 Difference]: Start difference. First operand 53 states and 56 transitions. Second operand 19 states. [2020-07-10 15:09:31,188 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:31,188 INFO L93 Difference]: Finished difference Result 73 states and 79 transitions. [2020-07-10 15:09:31,188 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2020-07-10 15:09:31,188 INFO L78 Accepts]: Start accepts. Automaton has 19 states. Word has length 48 [2020-07-10 15:09:31,189 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:09:31,189 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 15:09:31,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 79 transitions. [2020-07-10 15:09:31,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2020-07-10 15:09:31,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 79 transitions. [2020-07-10 15:09:31,197 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 21 states and 79 transitions. [2020-07-10 15:09:31,368 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 79 edges. 79 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:31,372 INFO L225 Difference]: With dead ends: 73 [2020-07-10 15:09:31,372 INFO L226 Difference]: Without dead ends: 66 [2020-07-10 15:09:31,373 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 35 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 128 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=195, Invalid=1137, Unknown=0, NotChecked=0, Total=1332 [2020-07-10 15:09:31,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66 states. [2020-07-10 15:09:31,467 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66 to 54. [2020-07-10 15:09:31,467 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:09:31,467 INFO L82 GeneralOperation]: Start isEquivalent. First operand 66 states. Second operand 54 states. [2020-07-10 15:09:31,467 INFO L74 IsIncluded]: Start isIncluded. First operand 66 states. Second operand 54 states. [2020-07-10 15:09:31,467 INFO L87 Difference]: Start difference. First operand 66 states. Second operand 54 states. [2020-07-10 15:09:31,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:31,471 INFO L93 Difference]: Finished difference Result 66 states and 72 transitions. [2020-07-10 15:09:31,471 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 72 transitions. [2020-07-10 15:09:31,472 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:31,472 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:31,472 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 66 states. [2020-07-10 15:09:31,472 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 66 states. [2020-07-10 15:09:31,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:31,476 INFO L93 Difference]: Finished difference Result 66 states and 72 transitions. [2020-07-10 15:09:31,476 INFO L276 IsEmpty]: Start isEmpty. Operand 66 states and 72 transitions. [2020-07-10 15:09:31,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:31,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:31,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:09:31,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:09:31,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2020-07-10 15:09:31,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 57 transitions. [2020-07-10 15:09:31,480 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 57 transitions. Word has length 48 [2020-07-10 15:09:31,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:09:31,480 INFO L479 AbstractCegarLoop]: Abstraction has 54 states and 57 transitions. [2020-07-10 15:09:31,480 INFO L480 AbstractCegarLoop]: Interpolant automaton has 19 states. [2020-07-10 15:09:31,480 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 57 transitions. [2020-07-10 15:09:31,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2020-07-10 15:09:31,482 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:09:31,482 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-10 15:09:31,482 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-07-10 15:09:31,482 INFO L427 AbstractCegarLoop]: === Iteration 5 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:09:31,482 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:09:31,483 INFO L82 PathProgramCache]: Analyzing trace with hash 1823590536, now seen corresponding path program 1 times [2020-07-10 15:09:31,483 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:09:31,483 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140340474] [2020-07-10 15:09:31,483 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:09:31,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,548 INFO L280 TraceCheckUtils]: 0: Hoare triple {1739#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,549 INFO L280 TraceCheckUtils]: 1: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,549 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1697#true} {1697#true} #152#return; {1697#true} is VALID [2020-07-10 15:09:31,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,579 INFO L280 TraceCheckUtils]: 0: Hoare triple {1697#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1697#true} is VALID [2020-07-10 15:09:31,580 INFO L280 TraceCheckUtils]: 1: Hoare triple {1697#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1697#true} is VALID [2020-07-10 15:09:31,580 INFO L280 TraceCheckUtils]: 2: Hoare triple {1697#true} #res := 0; {1697#true} is VALID [2020-07-10 15:09:31,580 INFO L280 TraceCheckUtils]: 3: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,580 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1697#true} {1697#true} #134#return; {1697#true} is VALID [2020-07-10 15:09:31,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,599 INFO L280 TraceCheckUtils]: 0: Hoare triple {1697#true} ~cond := #in~cond; {1697#true} is VALID [2020-07-10 15:09:31,600 INFO L280 TraceCheckUtils]: 1: Hoare triple {1697#true} assume !(0 == ~cond); {1697#true} is VALID [2020-07-10 15:09:31,600 INFO L280 TraceCheckUtils]: 2: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,600 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1697#true} {1697#true} #148#return; {1697#true} is VALID [2020-07-10 15:09:31,601 INFO L280 TraceCheckUtils]: 0: Hoare triple {1763#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1697#true} is VALID [2020-07-10 15:09:31,601 INFO L263 TraceCheckUtils]: 1: Hoare triple {1697#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {1697#true} is VALID [2020-07-10 15:09:31,601 INFO L280 TraceCheckUtils]: 2: Hoare triple {1697#true} ~cond := #in~cond; {1697#true} is VALID [2020-07-10 15:09:31,601 INFO L280 TraceCheckUtils]: 3: Hoare triple {1697#true} assume !(0 == ~cond); {1697#true} is VALID [2020-07-10 15:09:31,601 INFO L280 TraceCheckUtils]: 4: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,602 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {1697#true} {1697#true} #148#return; {1697#true} is VALID [2020-07-10 15:09:31,602 INFO L280 TraceCheckUtils]: 6: Hoare triple {1697#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1697#true} is VALID [2020-07-10 15:09:31,602 INFO L280 TraceCheckUtils]: 7: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,602 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {1697#true} {1697#true} #136#return; {1697#true} is VALID [2020-07-10 15:09:31,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {1768#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,632 INFO L280 TraceCheckUtils]: 1: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,633 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {1697#true} {1697#true} #130#return; {1697#true} is VALID [2020-07-10 15:09:31,633 INFO L280 TraceCheckUtils]: 0: Hoare triple {1768#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,634 INFO L263 TraceCheckUtils]: 1: Hoare triple {1697#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {1768#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:31,635 INFO L280 TraceCheckUtils]: 2: Hoare triple {1768#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,635 INFO L280 TraceCheckUtils]: 3: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,635 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1697#true} {1697#true} #130#return; {1697#true} is VALID [2020-07-10 15:09:31,635 INFO L280 TraceCheckUtils]: 5: Hoare triple {1697#true} havoc #t~mem5.base, #t~mem5.offset; {1697#true} is VALID [2020-07-10 15:09:31,636 INFO L280 TraceCheckUtils]: 6: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,636 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {1697#true} {1697#true} #138#return; {1697#true} is VALID [2020-07-10 15:09:31,636 INFO L280 TraceCheckUtils]: 0: Hoare triple {1740#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {1697#true} is VALID [2020-07-10 15:09:31,636 INFO L263 TraceCheckUtils]: 1: Hoare triple {1697#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {1697#true} is VALID [2020-07-10 15:09:31,636 INFO L280 TraceCheckUtils]: 2: Hoare triple {1697#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1697#true} is VALID [2020-07-10 15:09:31,637 INFO L280 TraceCheckUtils]: 3: Hoare triple {1697#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1697#true} is VALID [2020-07-10 15:09:31,637 INFO L280 TraceCheckUtils]: 4: Hoare triple {1697#true} #res := 0; {1697#true} is VALID [2020-07-10 15:09:31,637 INFO L280 TraceCheckUtils]: 5: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,637 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {1697#true} {1697#true} #134#return; {1697#true} is VALID [2020-07-10 15:09:31,637 INFO L280 TraceCheckUtils]: 7: Hoare triple {1697#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {1697#true} is VALID [2020-07-10 15:09:31,638 INFO L280 TraceCheckUtils]: 8: Hoare triple {1697#true} assume 0 == #t~ret16;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {1697#true} is VALID [2020-07-10 15:09:31,639 INFO L263 TraceCheckUtils]: 9: Hoare triple {1697#true} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {1763#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:09:31,639 INFO L280 TraceCheckUtils]: 10: Hoare triple {1763#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1697#true} is VALID [2020-07-10 15:09:31,639 INFO L263 TraceCheckUtils]: 11: Hoare triple {1697#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {1697#true} is VALID [2020-07-10 15:09:31,639 INFO L280 TraceCheckUtils]: 12: Hoare triple {1697#true} ~cond := #in~cond; {1697#true} is VALID [2020-07-10 15:09:31,639 INFO L280 TraceCheckUtils]: 13: Hoare triple {1697#true} assume !(0 == ~cond); {1697#true} is VALID [2020-07-10 15:09:31,640 INFO L280 TraceCheckUtils]: 14: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,640 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {1697#true} {1697#true} #148#return; {1697#true} is VALID [2020-07-10 15:09:31,640 INFO L280 TraceCheckUtils]: 16: Hoare triple {1697#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1697#true} is VALID [2020-07-10 15:09:31,640 INFO L280 TraceCheckUtils]: 17: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,640 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {1697#true} {1697#true} #136#return; {1697#true} is VALID [2020-07-10 15:09:31,641 INFO L280 TraceCheckUtils]: 19: Hoare triple {1697#true} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,642 INFO L263 TraceCheckUtils]: 20: Hoare triple {1697#true} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {1768#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:31,642 INFO L280 TraceCheckUtils]: 21: Hoare triple {1768#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,644 INFO L263 TraceCheckUtils]: 22: Hoare triple {1697#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {1768#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:31,644 INFO L280 TraceCheckUtils]: 23: Hoare triple {1768#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,644 INFO L280 TraceCheckUtils]: 24: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,645 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {1697#true} {1697#true} #130#return; {1697#true} is VALID [2020-07-10 15:09:31,645 INFO L280 TraceCheckUtils]: 26: Hoare triple {1697#true} havoc #t~mem5.base, #t~mem5.offset; {1697#true} is VALID [2020-07-10 15:09:31,645 INFO L280 TraceCheckUtils]: 27: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,645 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {1697#true} {1697#true} #138#return; {1697#true} is VALID [2020-07-10 15:09:31,646 INFO L280 TraceCheckUtils]: 29: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,646 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {1697#true} {1697#true} #140#return; {1697#true} is VALID [2020-07-10 15:09:31,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:31,669 INFO L280 TraceCheckUtils]: 0: Hoare triple {1697#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1697#true} is VALID [2020-07-10 15:09:31,670 INFO L280 TraceCheckUtils]: 1: Hoare triple {1697#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,670 INFO L280 TraceCheckUtils]: 2: Hoare triple {1697#true} assume #t~mem24 == ~e;havoc #t~mem24;#res := 1; {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:31,671 INFO L280 TraceCheckUtils]: 3: Hoare triple {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} assume true; {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:31,672 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} {1697#true} #142#return; {1738#(= 1 |foo_#t~ret27|)} is VALID [2020-07-10 15:09:31,673 INFO L263 TraceCheckUtils]: 0: Hoare triple {1697#true} call ULTIMATE.init(); {1739#(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 [2020-07-10 15:09:31,673 INFO L280 TraceCheckUtils]: 1: Hoare triple {1739#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,673 INFO L280 TraceCheckUtils]: 2: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,673 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {1697#true} {1697#true} #152#return; {1697#true} is VALID [2020-07-10 15:09:31,674 INFO L263 TraceCheckUtils]: 4: Hoare triple {1697#true} call #t~ret28 := main(); {1697#true} is VALID [2020-07-10 15:09:31,674 INFO L263 TraceCheckUtils]: 5: Hoare triple {1697#true} call foo(); {1697#true} is VALID [2020-07-10 15:09:31,674 INFO L280 TraceCheckUtils]: 6: Hoare triple {1697#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {1697#true} is VALID [2020-07-10 15:09:31,676 INFO L263 TraceCheckUtils]: 7: Hoare triple {1697#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {1740#(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 [2020-07-10 15:09:31,676 INFO L280 TraceCheckUtils]: 8: Hoare triple {1740#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {1697#true} is VALID [2020-07-10 15:09:31,677 INFO L263 TraceCheckUtils]: 9: Hoare triple {1697#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {1697#true} is VALID [2020-07-10 15:09:31,677 INFO L280 TraceCheckUtils]: 10: Hoare triple {1697#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1697#true} is VALID [2020-07-10 15:09:31,677 INFO L280 TraceCheckUtils]: 11: Hoare triple {1697#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {1697#true} is VALID [2020-07-10 15:09:31,677 INFO L280 TraceCheckUtils]: 12: Hoare triple {1697#true} #res := 0; {1697#true} is VALID [2020-07-10 15:09:31,677 INFO L280 TraceCheckUtils]: 13: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,677 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {1697#true} {1697#true} #134#return; {1697#true} is VALID [2020-07-10 15:09:31,678 INFO L280 TraceCheckUtils]: 15: Hoare triple {1697#true} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {1697#true} is VALID [2020-07-10 15:09:31,678 INFO L280 TraceCheckUtils]: 16: Hoare triple {1697#true} assume 0 == #t~ret16;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {1697#true} is VALID [2020-07-10 15:09:31,678 INFO L263 TraceCheckUtils]: 17: Hoare triple {1697#true} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {1763#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:09:31,678 INFO L280 TraceCheckUtils]: 18: Hoare triple {1763#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {1697#true} is VALID [2020-07-10 15:09:31,679 INFO L263 TraceCheckUtils]: 19: Hoare triple {1697#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {1697#true} is VALID [2020-07-10 15:09:31,679 INFO L280 TraceCheckUtils]: 20: Hoare triple {1697#true} ~cond := #in~cond; {1697#true} is VALID [2020-07-10 15:09:31,679 INFO L280 TraceCheckUtils]: 21: Hoare triple {1697#true} assume !(0 == ~cond); {1697#true} is VALID [2020-07-10 15:09:31,679 INFO L280 TraceCheckUtils]: 22: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,679 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {1697#true} {1697#true} #148#return; {1697#true} is VALID [2020-07-10 15:09:31,679 INFO L280 TraceCheckUtils]: 24: Hoare triple {1697#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {1697#true} is VALID [2020-07-10 15:09:31,679 INFO L280 TraceCheckUtils]: 25: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,680 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {1697#true} {1697#true} #136#return; {1697#true} is VALID [2020-07-10 15:09:31,680 INFO L280 TraceCheckUtils]: 27: Hoare triple {1697#true} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,683 INFO L263 TraceCheckUtils]: 28: Hoare triple {1697#true} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {1768#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:31,683 INFO L280 TraceCheckUtils]: 29: Hoare triple {1768#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,686 INFO L263 TraceCheckUtils]: 30: Hoare triple {1697#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {1768#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:31,687 INFO L280 TraceCheckUtils]: 31: Hoare triple {1768#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,687 INFO L280 TraceCheckUtils]: 32: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,687 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {1697#true} {1697#true} #130#return; {1697#true} is VALID [2020-07-10 15:09:31,687 INFO L280 TraceCheckUtils]: 34: Hoare triple {1697#true} havoc #t~mem5.base, #t~mem5.offset; {1697#true} is VALID [2020-07-10 15:09:31,687 INFO L280 TraceCheckUtils]: 35: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,688 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {1697#true} {1697#true} #138#return; {1697#true} is VALID [2020-07-10 15:09:31,688 INFO L280 TraceCheckUtils]: 37: Hoare triple {1697#true} assume true; {1697#true} is VALID [2020-07-10 15:09:31,688 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {1697#true} {1697#true} #140#return; {1697#true} is VALID [2020-07-10 15:09:31,688 INFO L263 TraceCheckUtils]: 39: Hoare triple {1697#true} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {1697#true} is VALID [2020-07-10 15:09:31,688 INFO L280 TraceCheckUtils]: 40: Hoare triple {1697#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {1697#true} is VALID [2020-07-10 15:09:31,689 INFO L280 TraceCheckUtils]: 41: Hoare triple {1697#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {1697#true} is VALID [2020-07-10 15:09:31,691 INFO L280 TraceCheckUtils]: 42: Hoare triple {1697#true} assume #t~mem24 == ~e;havoc #t~mem24;#res := 1; {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:31,692 INFO L280 TraceCheckUtils]: 43: Hoare triple {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} assume true; {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} is VALID [2020-07-10 15:09:31,693 INFO L275 TraceCheckUtils]: 44: Hoare quadruple {1772#(and (<= |ldv_is_in_set_#res| 1) (<= 1 |ldv_is_in_set_#res|))} {1697#true} #142#return; {1738#(= 1 |foo_#t~ret27|)} is VALID [2020-07-10 15:09:31,694 INFO L280 TraceCheckUtils]: 45: Hoare triple {1738#(= 1 |foo_#t~ret27|)} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {1738#(= 1 |foo_#t~ret27|)} is VALID [2020-07-10 15:09:31,694 INFO L280 TraceCheckUtils]: 46: Hoare triple {1738#(= 1 |foo_#t~ret27|)} assume 0 == #t~ret27;havoc #t~ret27; {1698#false} is VALID [2020-07-10 15:09:31,694 INFO L280 TraceCheckUtils]: 47: Hoare triple {1698#false} assume !false; {1698#false} is VALID [2020-07-10 15:09:31,696 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2020-07-10 15:09:31,696 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140340474] [2020-07-10 15:09:31,696 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-07-10 15:09:31,697 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2020-07-10 15:09:31,697 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [665242154] [2020-07-10 15:09:31,697 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 48 [2020-07-10 15:09:31,697 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:09:31,697 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 8 states. [2020-07-10 15:09:31,758 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:31,758 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2020-07-10 15:09:31,758 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:09:31,759 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2020-07-10 15:09:31,759 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:09:31,759 INFO L87 Difference]: Start difference. First operand 54 states and 57 transitions. Second operand 8 states. [2020-07-10 15:09:32,616 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:32,616 INFO L93 Difference]: Finished difference Result 62 states and 64 transitions. [2020-07-10 15:09:32,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2020-07-10 15:09:32,616 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 48 [2020-07-10 15:09:32,617 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:09:32,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:09:32,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 54 transitions. [2020-07-10 15:09:32,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2020-07-10 15:09:32,621 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 54 transitions. [2020-07-10 15:09:32,621 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 7 states and 54 transitions. [2020-07-10 15:09:32,705 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 54 edges. 54 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:09:32,708 INFO L225 Difference]: With dead ends: 62 [2020-07-10 15:09:32,708 INFO L226 Difference]: Without dead ends: 56 [2020-07-10 15:09:32,709 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 [2020-07-10 15:09:32,709 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2020-07-10 15:09:32,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 54. [2020-07-10 15:09:32,820 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:09:32,821 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand 54 states. [2020-07-10 15:09:32,821 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand 54 states. [2020-07-10 15:09:32,821 INFO L87 Difference]: Start difference. First operand 56 states. Second operand 54 states. [2020-07-10 15:09:32,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:32,824 INFO L93 Difference]: Finished difference Result 56 states and 58 transitions. [2020-07-10 15:09:32,824 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 58 transitions. [2020-07-10 15:09:32,825 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:32,825 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:32,825 INFO L74 IsIncluded]: Start isIncluded. First operand 54 states. Second operand 56 states. [2020-07-10 15:09:32,825 INFO L87 Difference]: Start difference. First operand 54 states. Second operand 56 states. [2020-07-10 15:09:32,827 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:09:32,828 INFO L93 Difference]: Finished difference Result 56 states and 58 transitions. [2020-07-10 15:09:32,828 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 58 transitions. [2020-07-10 15:09:32,828 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:09:32,828 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:09:32,828 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:09:32,829 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:09:32,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 54 states. [2020-07-10 15:09:32,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 56 transitions. [2020-07-10 15:09:32,831 INFO L78 Accepts]: Start accepts. Automaton has 54 states and 56 transitions. Word has length 48 [2020-07-10 15:09:32,831 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:09:32,831 INFO L479 AbstractCegarLoop]: Abstraction has 54 states and 56 transitions. [2020-07-10 15:09:32,831 INFO L480 AbstractCegarLoop]: Interpolant automaton has 8 states. [2020-07-10 15:09:32,832 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 56 transitions. [2020-07-10 15:09:32,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2020-07-10 15:09:32,833 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:09:32,833 INFO L422 BasicCegarLoop]: trace histogram [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] [2020-07-10 15:09:32,833 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-07-10 15:09:32,833 INFO L427 AbstractCegarLoop]: === Iteration 6 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:09:32,834 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:09:32,834 INFO L82 PathProgramCache]: Analyzing trace with hash -722435370, now seen corresponding path program 1 times [2020-07-10 15:09:32,834 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:09:32,834 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364767496] [2020-07-10 15:09:32,834 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:09:32,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,121 INFO L280 TraceCheckUtils]: 0: Hoare triple {2099#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:33,122 INFO L280 TraceCheckUtils]: 1: Hoare triple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} assume true; {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:33,124 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} {2053#true} #152#return; {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,515 INFO L280 TraceCheckUtils]: 0: Hoare triple {2053#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2128#(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 [2020-07-10 15:09:33,516 INFO L280 TraceCheckUtils]: 1: Hoare triple {2128#(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); {2129#(= |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 [2020-07-10 15:09:33,516 INFO L280 TraceCheckUtils]: 2: Hoare triple {2129#(= |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; {2129#(= |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 [2020-07-10 15:09:33,517 INFO L280 TraceCheckUtils]: 3: Hoare triple {2129#(= |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; {2129#(= |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 [2020-07-10 15:09:33,519 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2129#(= |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|))} {2101#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #134#return; {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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 [2020-07-10 15:09:33,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,629 INFO L280 TraceCheckUtils]: 0: Hoare triple {2053#true} ~cond := #in~cond; {2053#true} is VALID [2020-07-10 15:09:33,630 INFO L280 TraceCheckUtils]: 1: Hoare triple {2053#true} assume !(0 == ~cond); {2053#true} is VALID [2020-07-10 15:09:33,630 INFO L280 TraceCheckUtils]: 2: Hoare triple {2053#true} assume true; {2053#true} is VALID [2020-07-10 15:09:33,631 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2053#true} {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} #148#return; {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:09:33,632 INFO L280 TraceCheckUtils]: 0: Hoare triple {2130#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:09:33,632 INFO L263 TraceCheckUtils]: 1: Hoare triple {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2053#true} is VALID [2020-07-10 15:09:33,633 INFO L280 TraceCheckUtils]: 2: Hoare triple {2053#true} ~cond := #in~cond; {2053#true} is VALID [2020-07-10 15:09:33,633 INFO L280 TraceCheckUtils]: 3: Hoare triple {2053#true} assume !(0 == ~cond); {2053#true} is VALID [2020-07-10 15:09:33,633 INFO L280 TraceCheckUtils]: 4: Hoare triple {2053#true} assume true; {2053#true} is VALID [2020-07-10 15:09:33,634 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2053#true} {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} #148#return; {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:09:33,635 INFO L280 TraceCheckUtils]: 6: Hoare triple {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-10 15:09:33,635 INFO L280 TraceCheckUtils]: 7: Hoare triple {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} assume true; {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-10 15:09:33,637 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #136#return; {2117#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= 0 |ldv_set_add_#t~ret17.offset|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ |ldv_set_add_#t~ret17.base| 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-10 15:09:33,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:33,939 INFO L280 TraceCheckUtils]: 0: Hoare triple {2137#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2143#(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 [2020-07-10 15:09:33,940 INFO L280 TraceCheckUtils]: 1: Hoare triple {2143#(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; {2143#(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 [2020-07-10 15:09:33,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2143#(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|)))} {2138#(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))} #130#return; {2142#(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 [2020-07-10 15:09:33,945 INFO L280 TraceCheckUtils]: 0: Hoare triple {2137#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2138#(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 [2020-07-10 15:09:33,947 INFO L263 TraceCheckUtils]: 1: Hoare triple {2138#(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); {2137#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:33,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {2137#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2143#(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 [2020-07-10 15:09:33,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {2143#(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; {2143#(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 [2020-07-10 15:09:33,953 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2143#(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|)))} {2138#(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))} #130#return; {2142#(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 [2020-07-10 15:09:33,955 INFO L280 TraceCheckUtils]: 5: Hoare triple {2142#(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; {2142#(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 [2020-07-10 15:09:33,956 INFO L280 TraceCheckUtils]: 6: Hoare triple {2142#(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; {2142#(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 [2020-07-10 15:09:33,958 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2142#(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))))} {2118#(and (= 0 ldv_set_add_~le~0.offset) (or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|)) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #138#return; {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} is VALID [2020-07-10 15:09:33,959 INFO L280 TraceCheckUtils]: 0: Hoare triple {2100#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {2101#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-10 15:09:33,960 INFO L263 TraceCheckUtils]: 1: Hoare triple {2101#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 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); {2053#true} is VALID [2020-07-10 15:09:33,961 INFO L280 TraceCheckUtils]: 2: Hoare triple {2053#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2128#(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 [2020-07-10 15:09:33,962 INFO L280 TraceCheckUtils]: 3: Hoare triple {2128#(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); {2129#(= |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 [2020-07-10 15:09:33,962 INFO L280 TraceCheckUtils]: 4: Hoare triple {2129#(= |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; {2129#(= |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 [2020-07-10 15:09:33,963 INFO L280 TraceCheckUtils]: 5: Hoare triple {2129#(= |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; {2129#(= |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 [2020-07-10 15:09:33,965 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2129#(= |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|))} {2101#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #134#return; {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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 [2020-07-10 15:09:33,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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; {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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 [2020-07-10 15:09:33,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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 [2020-07-10 15:09:33,967 INFO L263 TraceCheckUtils]: 9: Hoare triple {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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); {2130#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:09:33,968 INFO L280 TraceCheckUtils]: 10: Hoare triple {2130#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:09:33,968 INFO L263 TraceCheckUtils]: 11: Hoare triple {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2053#true} is VALID [2020-07-10 15:09:33,968 INFO L280 TraceCheckUtils]: 12: Hoare triple {2053#true} ~cond := #in~cond; {2053#true} is VALID [2020-07-10 15:09:33,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {2053#true} assume !(0 == ~cond); {2053#true} is VALID [2020-07-10 15:09:33,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {2053#true} assume true; {2053#true} is VALID [2020-07-10 15:09:33,969 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2053#true} {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} #148#return; {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:09:33,969 INFO L280 TraceCheckUtils]: 16: Hoare triple {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-10 15:09:33,970 INFO L280 TraceCheckUtils]: 17: Hoare triple {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} assume true; {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-10 15:09:33,971 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #136#return; {2117#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= 0 |ldv_set_add_#t~ret17.offset|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ |ldv_set_add_#t~ret17.base| 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-10 15:09:33,973 INFO L280 TraceCheckUtils]: 19: Hoare triple {2117#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= 0 |ldv_set_add_#t~ret17.offset|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ |ldv_set_add_#t~ret17.base| 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {2118#(and (= 0 ldv_set_add_~le~0.offset) (or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|)) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-10 15:09:33,975 INFO L263 TraceCheckUtils]: 20: Hoare triple {2118#(and (= 0 ldv_set_add_~le~0.offset) (or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|)) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= 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); {2137#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:33,976 INFO L280 TraceCheckUtils]: 21: Hoare triple {2137#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2138#(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 [2020-07-10 15:09:33,978 INFO L263 TraceCheckUtils]: 22: Hoare triple {2138#(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); {2137#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:33,981 INFO L280 TraceCheckUtils]: 23: Hoare triple {2137#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2143#(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 [2020-07-10 15:09:33,982 INFO L280 TraceCheckUtils]: 24: Hoare triple {2143#(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; {2143#(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 [2020-07-10 15:09:33,985 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2143#(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|)))} {2138#(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))} #130#return; {2142#(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 [2020-07-10 15:09:33,993 INFO L280 TraceCheckUtils]: 26: Hoare triple {2142#(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; {2142#(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 [2020-07-10 15:09:33,995 INFO L280 TraceCheckUtils]: 27: Hoare triple {2142#(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; {2142#(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 [2020-07-10 15:09:33,997 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2142#(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))))} {2118#(and (= 0 ldv_set_add_~le~0.offset) (or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|)) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #138#return; {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} is VALID [2020-07-10 15:09:33,997 INFO L280 TraceCheckUtils]: 29: Hoare triple {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} assume true; {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} is VALID [2020-07-10 15:09:33,999 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} #140#return; {2090#(and (= 0 |~#s1~0.offset|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (+ |~#s1~0.offset| 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (+ |~#s1~0.offset| 4)))} is VALID [2020-07-10 15:09:34,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:34,239 INFO L280 TraceCheckUtils]: 0: Hoare triple {2053#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2144#(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 [2020-07-10 15:09:34,241 INFO L280 TraceCheckUtils]: 1: Hoare triple {2144#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2145#(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 [2020-07-10 15:09:34,242 INFO L280 TraceCheckUtils]: 2: Hoare triple {2145#(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);havoc #t~mem24; {2146#(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 [2020-07-10 15:09:34,243 INFO L280 TraceCheckUtils]: 3: Hoare triple {2146#(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|)))} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2146#(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 [2020-07-10 15:09:34,244 INFO L280 TraceCheckUtils]: 4: Hoare triple {2146#(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); {2146#(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 [2020-07-10 15:09:34,261 INFO L280 TraceCheckUtils]: 5: Hoare triple {2146#(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; {2146#(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 [2020-07-10 15:09:34,264 INFO L280 TraceCheckUtils]: 6: Hoare triple {2146#(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; {2146#(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 [2020-07-10 15:09:34,268 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2146#(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|)))} {2090#(and (= 0 |~#s1~0.offset|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (+ |~#s1~0.offset| 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (+ |~#s1~0.offset| 4)))} #142#return; {2054#false} is VALID [2020-07-10 15:09:34,271 INFO L263 TraceCheckUtils]: 0: Hoare triple {2053#true} call ULTIMATE.init(); {2099#(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 [2020-07-10 15:09:34,272 INFO L280 TraceCheckUtils]: 1: Hoare triple {2099#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:34,273 INFO L280 TraceCheckUtils]: 2: Hoare triple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} assume true; {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:34,274 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} {2053#true} #152#return; {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:34,275 INFO L263 TraceCheckUtils]: 4: Hoare triple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} call #t~ret28 := main(); {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:34,275 INFO L263 TraceCheckUtils]: 5: Hoare triple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} call foo(); {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:34,276 INFO L280 TraceCheckUtils]: 6: Hoare triple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} is VALID [2020-07-10 15:09:34,278 INFO L263 TraceCheckUtils]: 7: Hoare triple {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {2100#(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 [2020-07-10 15:09:34,280 INFO L280 TraceCheckUtils]: 8: Hoare triple {2100#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {2101#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-10 15:09:34,280 INFO L263 TraceCheckUtils]: 9: Hoare triple {2101#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= 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); {2053#true} is VALID [2020-07-10 15:09:34,281 INFO L280 TraceCheckUtils]: 10: Hoare triple {2053#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2128#(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 [2020-07-10 15:09:34,282 INFO L280 TraceCheckUtils]: 11: Hoare triple {2128#(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); {2129#(= |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 [2020-07-10 15:09:34,282 INFO L280 TraceCheckUtils]: 12: Hoare triple {2129#(= |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; {2129#(= |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 [2020-07-10 15:09:34,283 INFO L280 TraceCheckUtils]: 13: Hoare triple {2129#(= |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; {2129#(= |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 [2020-07-10 15:09:34,284 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2129#(= |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|))} {2101#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #134#return; {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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 [2020-07-10 15:09:34,285 INFO L280 TraceCheckUtils]: 15: Hoare triple {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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; {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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 [2020-07-10 15:09:34,286 INFO L280 TraceCheckUtils]: 16: Hoare triple {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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 [2020-07-10 15:09:34,287 INFO L263 TraceCheckUtils]: 17: Hoare triple {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.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); {2130#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:09:34,288 INFO L280 TraceCheckUtils]: 18: Hoare triple {2130#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:09:34,289 INFO L263 TraceCheckUtils]: 19: Hoare triple {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2053#true} is VALID [2020-07-10 15:09:34,289 INFO L280 TraceCheckUtils]: 20: Hoare triple {2053#true} ~cond := #in~cond; {2053#true} is VALID [2020-07-10 15:09:34,289 INFO L280 TraceCheckUtils]: 21: Hoare triple {2053#true} assume !(0 == ~cond); {2053#true} is VALID [2020-07-10 15:09:34,289 INFO L280 TraceCheckUtils]: 22: Hoare triple {2053#true} assume true; {2053#true} is VALID [2020-07-10 15:09:34,290 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2053#true} {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} #148#return; {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} is VALID [2020-07-10 15:09:34,291 INFO L280 TraceCheckUtils]: 24: Hoare triple {2131#(and (= 0 ldv_successful_malloc_~ptr~0.offset) (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-10 15:09:34,292 INFO L280 TraceCheckUtils]: 25: Hoare triple {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} assume true; {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} is VALID [2020-07-10 15:09:34,296 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2136#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (= 0 |ldv_successful_malloc_#res.offset|))} {2107#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #136#return; {2117#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= 0 |ldv_set_add_#t~ret17.offset|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ |ldv_set_add_#t~ret17.base| 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-10 15:09:34,299 INFO L280 TraceCheckUtils]: 27: Hoare triple {2117#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|) (= 0 |ldv_set_add_#t~ret17.offset|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ |ldv_set_add_#t~ret17.base| 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {2118#(and (= 0 ldv_set_add_~le~0.offset) (or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|)) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} is VALID [2020-07-10 15:09:34,301 INFO L263 TraceCheckUtils]: 28: Hoare triple {2118#(and (= 0 ldv_set_add_~le~0.offset) (or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|)) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= 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); {2137#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:34,302 INFO L280 TraceCheckUtils]: 29: Hoare triple {2137#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2138#(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 [2020-07-10 15:09:34,304 INFO L263 TraceCheckUtils]: 30: Hoare triple {2138#(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); {2137#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:09:34,307 INFO L280 TraceCheckUtils]: 31: Hoare triple {2137#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2143#(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 [2020-07-10 15:09:34,308 INFO L280 TraceCheckUtils]: 32: Hoare triple {2143#(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; {2143#(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 [2020-07-10 15:09:34,312 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2143#(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|)))} {2138#(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))} #130#return; {2142#(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 [2020-07-10 15:09:34,313 INFO L280 TraceCheckUtils]: 34: Hoare triple {2142#(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; {2142#(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 [2020-07-10 15:09:34,314 INFO L280 TraceCheckUtils]: 35: Hoare triple {2142#(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; {2142#(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 [2020-07-10 15:09:34,316 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2142#(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))))} {2118#(and (= 0 ldv_set_add_~le~0.offset) (or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (= (select (select |#memory_$Pointer$.base| ldv_set_add_~s.base) ldv_set_add_~s.offset) |ldv_set_add_#in~s.base|)) (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|))} #138#return; {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} is VALID [2020-07-10 15:09:34,317 INFO L280 TraceCheckUtils]: 37: Hoare triple {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} assume true; {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} is VALID [2020-07-10 15:09:34,319 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2127#(or (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|) (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))))} {2058#(and (<= (+ |#StackHeapBarrier| 1) |~#s1~0.base|) (<= |~#s1~0.offset| 0) (<= 0 |~#s1~0.offset|))} #140#return; {2090#(and (= 0 |~#s1~0.offset|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (+ |~#s1~0.offset| 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (+ |~#s1~0.offset| 4)))} is VALID [2020-07-10 15:09:34,319 INFO L263 TraceCheckUtils]: 39: Hoare triple {2090#(and (= 0 |~#s1~0.offset|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (+ |~#s1~0.offset| 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (+ |~#s1~0.offset| 4)))} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {2053#true} is VALID [2020-07-10 15:09:34,321 INFO L280 TraceCheckUtils]: 40: Hoare triple {2053#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2144#(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 [2020-07-10 15:09:34,322 INFO L280 TraceCheckUtils]: 41: Hoare triple {2144#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2145#(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 [2020-07-10 15:09:34,325 INFO L280 TraceCheckUtils]: 42: Hoare triple {2145#(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);havoc #t~mem24; {2146#(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 [2020-07-10 15:09:34,326 INFO L280 TraceCheckUtils]: 43: Hoare triple {2146#(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|)))} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2146#(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 [2020-07-10 15:09:34,326 INFO L280 TraceCheckUtils]: 44: Hoare triple {2146#(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); {2146#(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 [2020-07-10 15:09:34,327 INFO L280 TraceCheckUtils]: 45: Hoare triple {2146#(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; {2146#(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 [2020-07-10 15:09:34,328 INFO L280 TraceCheckUtils]: 46: Hoare triple {2146#(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; {2146#(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 [2020-07-10 15:09:34,330 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2146#(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|)))} {2090#(and (= 0 |~#s1~0.offset|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) 0) foo_~j~0) (<= (+ |~#s1~0.offset| 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (<= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (+ |~#s1~0.offset| 4)))} #142#return; {2054#false} is VALID [2020-07-10 15:09:34,330 INFO L280 TraceCheckUtils]: 48: Hoare triple {2054#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {2054#false} is VALID [2020-07-10 15:09:34,330 INFO L280 TraceCheckUtils]: 49: Hoare triple {2054#false} assume 0 == #t~ret27;havoc #t~ret27; {2054#false} is VALID [2020-07-10 15:09:34,330 INFO L280 TraceCheckUtils]: 50: Hoare triple {2054#false} assume !false; {2054#false} is VALID [2020-07-10 15:09:34,345 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2020-07-10 15:09:34,345 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364767496] [2020-07-10 15:09:34,346 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1402094745] [2020-07-10 15:09:34,346 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:09:34,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:34,517 INFO L264 TraceCheckSpWp]: Trace formula consists of 291 conjuncts, 90 conjunts are in the unsatisfiable core [2020-07-10 15:09:34,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:09:34,551 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:09:34,888 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-07-10 15:09:34,888 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:09:34,901 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:09:34,901 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:09:34,902 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:26, output treesize:22 [2020-07-10 15:09:35,149 INFO L440 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.base_41|, |v_#memory_$Pointer$.offset_41|], 2=[|v_#memory_int_39|, |v_#memory_int_40|, |v_#memory_int_41|]} [2020-07-10 15:09:35,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:09:35,301 INFO L350 Elim1Store]: treesize reduction 139, result has 30.8 percent of original size [2020-07-10 15:09:35,302 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 69 [2020-07-10 15:09:35,303 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:09:35,501 WARN L193 SmtUtils]: Spent 196.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 74 [2020-07-10 15:09:35,502 INFO L624 ElimStorePlain]: treesize reduction 16, result has 92.6 percent of original size [2020-07-10 15:09:35,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:09:35,674 WARN L193 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2020-07-10 15:09:35,674 INFO L350 Elim1Store]: treesize reduction 100, result has 50.2 percent of original size [2020-07-10 15:09:35,675 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 108 [2020-07-10 15:09:35,675 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-10 15:09:35,939 WARN L193 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 80 [2020-07-10 15:09:35,941 INFO L624 ElimStorePlain]: treesize reduction 36, result has 84.4 percent of original size [2020-07-10 15:09:35,949 INFO L544 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:09:36,074 WARN L193 SmtUtils]: Spent 124.00 ms on a formula simplification that was a NOOP. DAG size: 77 [2020-07-10 15:09:36,074 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:09:36,079 INFO L544 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:09:36,193 WARN L193 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2020-07-10 15:09:36,193 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:09:36,202 INFO L544 ElimStorePlain]: Start of recursive call 6: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:09:36,296 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:09:36,311 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,313 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:09:36,318 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,329 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:09:36,332 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,340 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:09:36,341 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,361 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,364 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,368 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,381 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,403 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,412 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:09:36,416 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,427 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,451 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,455 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,489 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,499 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,515 INFO L544 ElimStorePlain]: Start of recursive call 1: 2 dim-0 vars, 5 dim-2 vars, End of recursive call: 5 dim-0 vars, and 1 xjuncts. [2020-07-10 15:09:36,516 INFO L244 ElimStorePlain]: Needed 6 recursive calls to eliminate 7 variables, input treesize:226, output treesize:208 [2020-07-10 15:09:36,630 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:09:36,631 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_41|, __ldv_list_add_~next.base, __ldv_list_add_~next.offset, |v_#memory_$Pointer$.offset_41|, |v_#memory_int_39|, |v_#memory_int_40|, |v_#memory_int_41|]. (let ((.cse3 (+ __ldv_list_add_~next.offset 4)) (.cse2 (+ |__ldv_list_add_#in~new.offset| 4)) (.cse6 (select |v_#memory_int_41| |__ldv_list_add_#in~new.base|))) (and (= |#memory_$Pointer$.base| (let ((.cse0 (let ((.cse1 (store |v_#memory_$Pointer$.base_41| __ldv_list_add_~next.base (store (select |v_#memory_$Pointer$.base_41| __ldv_list_add_~next.base) .cse3 |__ldv_list_add_#in~new.base|)))) (store .cse1 |__ldv_list_add_#in~new.base| (store (store (select .cse1 |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| __ldv_list_add_~next.base) .cse2 |__ldv_list_add_#in~prev.base|))))) (store .cse0 |__ldv_list_add_#in~prev.base| (store (select .cse0 |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.base|)))) (= (let ((.cse4 (let ((.cse5 (store |v_#memory_$Pointer$.offset_41| __ldv_list_add_~next.base (store (select |v_#memory_$Pointer$.offset_41| __ldv_list_add_~next.base) .cse3 |__ldv_list_add_#in~new.offset|)))) (store .cse5 |__ldv_list_add_#in~new.base| (store (store (select .cse5 |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| __ldv_list_add_~next.offset) .cse2 |__ldv_list_add_#in~prev.offset|))))) (store .cse4 |__ldv_list_add_#in~prev.base| (store (select .cse4 |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|))) |#memory_$Pointer$.offset|) (= |#memory_int| (store |v_#memory_int_39| |__ldv_list_add_#in~prev.base| (store (select |v_#memory_int_39| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)))) (= (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) .cse3 (select (select |v_#memory_int_40| __ldv_list_add_~next.base) .cse3))) |v_#memory_int_40|) (= (store |v_#memory_int_41| |__ldv_list_add_#in~new.base| (store .cse6 .cse2 (select (select |v_#memory_int_39| |__ldv_list_add_#in~new.base|) .cse2))) |v_#memory_int_39|) (= (store |v_#memory_int_40| |__ldv_list_add_#in~new.base| (store (select |v_#memory_int_40| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| (select .cse6 |__ldv_list_add_#in~new.offset|))) |v_#memory_int_41|) (< |#StackHeapBarrier| |~#s1~0.base|))) [2020-07-10 15:09:36,631 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ [__ldv_list_add_~next.base, __ldv_list_add_~next.offset, v_DerPreprocessor_2, v_DerPreprocessor_3, v_DerPreprocessor_1]. (let ((.cse3 (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)) (.cse8 (= |__ldv_list_add_#in~new.base| __ldv_list_add_~next.base)) (.cse1 (+ __ldv_list_add_~next.offset 4)) (.cse2 (+ |__ldv_list_add_#in~new.offset| 4))) (let ((.cse0 (and .cse8 (= .cse1 .cse2))) (.cse4 (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|)) (.cse5 (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|)) (.cse9 (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) .cse3))) (and (or .cse0 (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) .cse1))) (or (and (= .cse2 |__ldv_list_add_#in~prev.offset|) .cse3) (= (select .cse4 .cse2) |__ldv_list_add_#in~prev.offset|)) (= (select .cse5 .cse2) |__ldv_list_add_#in~prev.base|) (= |#memory_int| (let ((.cse6 (let ((.cse7 (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) .cse1 v_DerPreprocessor_2)))) (store .cse7 |__ldv_list_add_#in~new.base| (store (store (select .cse7 |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) .cse2 v_DerPreprocessor_1))))) (store .cse6 |__ldv_list_add_#in~prev.base| (store (select .cse6 |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))))) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (or .cse0 (and .cse8 (= .cse1 |__ldv_list_add_#in~new.offset|)) (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) .cse1))) (or (= __ldv_list_add_~next.offset (select .cse4 |__ldv_list_add_#in~new.offset|)) .cse9) (or (= __ldv_list_add_~next.base (select .cse5 |__ldv_list_add_#in~new.offset|)) .cse9) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|)))) [2020-07-10 15:09:36,646 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,648 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:09:36,649 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,664 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:09:36,667 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,674 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:09:36,679 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,687 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,690 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:36,693 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,699 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,705 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,713 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:09:36,717 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,723 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,737 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,740 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:36,764 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:36,771 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:37,039 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:37,042 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:09:37,044 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:37,065 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:09:37,069 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:37,074 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:37,084 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 2 disjuncts [2020-07-10 15:09:37,087 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:37,091 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:37,121 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:37,125 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:37,140 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:09:37,154 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:09:37,165 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:37,170 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:09:37,172 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:37,183 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:09:37,188 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:09:37,192 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:11:36,618 WARN L193 SmtUtils]: Spent 1.91 m on a formula simplification. DAG size of input: 119 DAG size of output: 105 [2020-07-10 15:12:31,525 WARN L193 SmtUtils]: Spent 54.01 s on a formula simplification that was a NOOP. DAG size: 149 [2020-07-10 15:12:31,729 INFO L501 QuantifierPusher]: Distributing 7 conjuncts over 2 disjuncts [2020-07-10 15:12:31,743 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 7, 8, 1] term [2020-07-10 15:12:31,743 INFO L501 QuantifierPusher]: Distributing 7 conjuncts over 2 disjuncts [2020-07-10 15:12:31,805 INFO L320 QuantifierPusher]: Applying distributivity to a CONJUNCTION[2, 1] term [2020-07-10 15:12:31,805 INFO L501 QuantifierPusher]: Distributing 7 conjuncts over 2 disjuncts [2020-07-10 15:12:31,903 INFO L440 ElimStorePlain]: Different costs {6=[v_prenex_19, v_prenex_20], 8=[v_prenex_21, v_prenex_22, v_prenex_18, v_prenex_17, |v_#memory_int_BEFORE_CALL_4|]} [2020-07-10 15:12:31,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:32,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:32,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:32,067 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:12:32,068 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 71 treesize of output 30 [2020-07-10 15:12:32,072 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:12:38,861 WARN L193 SmtUtils]: Spent 6.79 s on a formula simplification that was a NOOP. DAG size: 181 [2020-07-10 15:12:38,862 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:12:39,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:39,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:39,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:39,191 INFO L244 Elim1Store]: Index analysis took 185 ms [2020-07-10 15:12:39,598 INFO L350 Elim1Store]: treesize reduction 116, result has 46.8 percent of original size [2020-07-10 15:12:39,599 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 91 treesize of output 105 [2020-07-10 15:12:39,599 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-10 15:12:49,226 WARN L193 SmtUtils]: Spent 9.63 s on a formula simplification. DAG size of input: 183 DAG size of output: 179 [2020-07-10 15:12:49,234 INFO L624 ElimStorePlain]: treesize reduction 34, result has 97.8 percent of original size [2020-07-10 15:12:49,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:49,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:49,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:49,334 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:12:49,365 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:12:49,389 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 101 treesize of output 30 [2020-07-10 15:12:49,390 INFO L544 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-07-10 15:12:52,808 WARN L193 SmtUtils]: Spent 3.42 s on a formula simplification that was a NOOP. DAG size: 166 [2020-07-10 15:12:52,809 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:12:52,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:52,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:52,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:52,993 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:12:53,117 WARN L193 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 45 [2020-07-10 15:12:53,118 INFO L350 Elim1Store]: treesize reduction 180, result has 61.0 percent of original size [2020-07-10 15:12:53,119 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 231 treesize of output 298 [2020-07-10 15:12:53,119 INFO L544 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-07-10 15:12:56,657 WARN L193 SmtUtils]: Spent 3.54 s on a formula simplification. DAG size of input: 168 DAG size of output: 159 [2020-07-10 15:12:56,658 INFO L624 ElimStorePlain]: treesize reduction 169, result has 89.0 percent of original size [2020-07-10 15:12:56,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:56,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:56,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:57,043 WARN L193 SmtUtils]: Spent 192.00 ms on a formula simplification. DAG size of input: 80 DAG size of output: 54 [2020-07-10 15:12:57,044 INFO L350 Elim1Store]: treesize reduction 530, result has 35.8 percent of original size [2020-07-10 15:12:57,044 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 275 treesize of output 299 [2020-07-10 15:12:57,045 INFO L544 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-07-10 15:12:59,635 WARN L193 SmtUtils]: Spent 2.59 s on a formula simplification. DAG size of input: 163 DAG size of output: 160 [2020-07-10 15:12:59,637 INFO L624 ElimStorePlain]: treesize reduction 59, result has 95.8 percent of original size [2020-07-10 15:12:59,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:59,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:59,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:12:59,709 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:12:59,827 WARN L193 SmtUtils]: Spent 113.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 44 [2020-07-10 15:12:59,828 INFO L350 Elim1Store]: treesize reduction 119, result has 55.1 percent of original size [2020-07-10 15:12:59,828 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 131 treesize of output 166 [2020-07-10 15:12:59,829 INFO L544 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-07-10 15:13:01,425 WARN L193 SmtUtils]: Spent 1.59 s on a formula simplification. DAG size of input: 164 DAG size of output: 157 [2020-07-10 15:13:01,427 INFO L624 ElimStorePlain]: treesize reduction 62, result has 95.4 percent of original size [2020-07-10 15:13:01,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:13:01,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:13:01,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:13:01,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:13:01,470 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:13:01,562 INFO L350 Elim1Store]: treesize reduction 116, result has 46.8 percent of original size [2020-07-10 15:13:01,563 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 125 treesize of output 105 [2020-07-10 15:13:01,564 INFO L544 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-07-10 15:13:02,328 WARN L193 SmtUtils]: Spent 763.00 ms on a formula simplification. DAG size of input: 147 DAG size of output: 145 [2020-07-10 15:13:02,329 INFO L624 ElimStorePlain]: treesize reduction 18, result has 98.6 percent of original size [2020-07-10 15:13:02,339 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:13:02,348 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:13:02,355 INFO L544 ElimStorePlain]: Start of recursive call 1: 21 dim-0 vars, 7 dim-2 vars, End of recursive call: 2 dim-0 vars, and 7 xjuncts. [2020-07-10 15:13:02,355 INFO L244 ElimStorePlain]: Needed 8 recursive calls to eliminate 28 variables, input treesize:1614, output treesize:856 [2020-07-10 15:13:04,408 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:13:04,409 WARN L407 uantifierElimination]: Input elimination task: ∃ [v_prenex_17, __ldv_list_add_~next.base, __ldv_list_add_~next.offset, v_prenex_7, v_prenex_6, v_prenex_8, |v_#memory_int_BEFORE_CALL_4|, v_DerPreprocessor_2, v_DerPreprocessor_3, v_DerPreprocessor_1, v_prenex_19, v_prenex_12, v_prenex_13, v_prenex_20, v_prenex_4, v_prenex_5, v_prenex_21, v_prenex_10, v_prenex_9, v_prenex_11, v_prenex_18, v_prenex_2, v_prenex_1, v_prenex_3, v_prenex_22, v_prenex_15, v_prenex_14, v_prenex_16]. (let ((.cse2 (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (let ((.cse37 (select |#memory_$Pointer$.base| .cse2)) (.cse5 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (.cse36 (select |#memory_$Pointer$.offset| .cse2)) (.cse21 (+ |ldv_set_add_#in~s.offset| (- 4)))) (let ((.cse14 (select .cse36 .cse21)) (.cse6 (+ .cse5 4)) (.cse8 (select .cse36 .cse5)) (.cse30 (select .cse37 .cse21)) (.cse27 (select .cse37 .cse5))) (let ((.cse7 (= .cse27 .cse2)) (.cse15 (= .cse30 .cse2)) (.cse4 (+ .cse8 4)) (.cse19 (+ |ldv_set_add_#in~s.offset| (- 8))) (.cse16 (= .cse6 |ldv_set_add_#in~s.offset|)) (.cse24 (+ .cse14 4)) (.cse17 (= |ldv_set_add_#in~s.base| .cse2)) (.cse10 (<= (+ .cse2 1) |#StackHeapBarrier|)) (.cse1 (select (select |#memory_int| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (.cse11 (= |ldv_set_add_#in~s.base| (select .cse37 .cse6))) (.cse12 (= (select .cse36 .cse6) |ldv_set_add_#in~s.offset|)) (.cse9 (+ .cse5 (- 4))) (.cse13 (< |#StackHeapBarrier| |~#s1~0.base|))) (or (let ((.cse3 (select |v_#memory_int_BEFORE_CALL_4| .cse2))) (and (= (let ((.cse0 (store |v_#memory_int_BEFORE_CALL_4| .cse2 (store (store (store .cse3 .cse4 v_DerPreprocessor_2) .cse5 v_DerPreprocessor_3) .cse6 v_DerPreprocessor_1)))) (store .cse0 |ldv_set_add_#in~s.base| (store (select .cse0 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse1))) |#memory_int|) .cse7 (= .cse5 .cse8) (= |ldv_set_add_#in~new| (select .cse3 .cse9)) .cse10 .cse11 .cse12 .cse13)) (let ((.cse18 (select v_prenex_19 .cse2))) (and (= (+ .cse14 8) |ldv_set_add_#in~s.offset|) .cse15 .cse16 .cse17 .cse10 (= (select .cse18 .cse19) |ldv_set_add_#in~new|) (= (let ((.cse20 (store v_prenex_19 .cse2 (store (store .cse18 .cse21 v_prenex_12) |ldv_set_add_#in~s.offset| v_prenex_13)))) (store .cse20 |ldv_set_add_#in~s.base| (store (select .cse20 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse1))) |#memory_int|) .cse13)) (let ((.cse23 (select v_prenex_20 .cse2))) (and .cse7 (= .cse5 .cse4) (= (let ((.cse22 (store v_prenex_20 .cse2 (store (store .cse23 .cse5 v_prenex_4) .cse6 v_prenex_5)))) (store .cse22 |ldv_set_add_#in~s.base| (store (select .cse22 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse1))) |#memory_int|) .cse10 .cse11 .cse12 (= |ldv_set_add_#in~new| (select .cse23 .cse9)) .cse13)) (let ((.cse25 (select v_prenex_21 .cse2))) (and .cse15 .cse16 .cse17 .cse10 (= .cse24 |ldv_set_add_#in~s.offset|) (= (select .cse25 .cse19) |ldv_set_add_#in~new|) (= (let ((.cse26 (store v_prenex_21 .cse2 (store (store (store .cse25 .cse24 v_prenex_10) .cse21 v_prenex_9) |ldv_set_add_#in~s.offset| v_prenex_11)))) (store .cse26 |ldv_set_add_#in~s.base| (store (select .cse26 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse1))) |#memory_int|) .cse13)) (and (= (select (select |#memory_$Pointer$.offset| .cse27) .cse4) .cse5) (= (select (select |#memory_$Pointer$.base| .cse27) .cse4) .cse2) .cse10 .cse11 .cse12 (= |#memory_int| (let ((.cse28 (let ((.cse29 (store v_prenex_18 .cse27 (store (select v_prenex_18 .cse27) .cse4 v_prenex_2)))) (store .cse29 .cse2 (store (store (select .cse29 .cse2) .cse5 v_prenex_1) .cse6 v_prenex_3))))) (store .cse28 |ldv_set_add_#in~s.base| (store (select .cse28 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse1)))) (= |ldv_set_add_#in~new| (select (select v_prenex_18 .cse2) .cse9)) .cse13) (and (= (select (select v_prenex_22 .cse2) .cse19) |ldv_set_add_#in~new|) .cse16 (= (select (select |#memory_$Pointer$.base| .cse30) .cse24) .cse2) .cse17 .cse10 (= (let ((.cse31 (let ((.cse32 (store v_prenex_22 .cse30 (store (select v_prenex_22 .cse30) .cse24 v_prenex_15)))) (store .cse32 .cse2 (store (store (select .cse32 .cse2) .cse21 v_prenex_14) |ldv_set_add_#in~s.offset| v_prenex_16))))) (store .cse31 |ldv_set_add_#in~s.base| (store (select .cse31 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse1))) |#memory_int|) (= (+ (select (select |#memory_$Pointer$.offset| .cse30) .cse24) 4) |ldv_set_add_#in~s.offset|) .cse13) (let ((.cse33 (+ __ldv_list_add_~next.offset 4))) (and (= .cse5 (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) .cse33)) .cse17 .cse10 (= (let ((.cse34 (let ((.cse35 (store v_prenex_17 __ldv_list_add_~next.base (store (select v_prenex_17 __ldv_list_add_~next.base) .cse33 v_prenex_7)))) (store .cse35 .cse2 (store (store (select .cse35 .cse2) .cse5 v_prenex_6) .cse6 v_prenex_8))))) (store .cse34 |ldv_set_add_#in~s.base| (store (select .cse34 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse1))) |#memory_int|) (= (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) .cse33) .cse2) .cse11 (= .cse5 |ldv_set_add_#in~s.offset|) .cse12 (= |ldv_set_add_#in~new| (select (select v_prenex_17 .cse2) .cse9)) .cse13))))))) [2020-07-10 15:13:04,409 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ [__ldv_list_add_~next.base, __ldv_list_add_~next.offset]. (let ((.cse7 (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (.cse10 (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (let ((.cse23 (select |#memory_$Pointer$.offset| .cse10)) (.cse27 (+ |ldv_set_add_#in~s.offset| (- 4))) (.cse25 (select |#memory_$Pointer$.base| .cse10)) (.cse26 (select |#memory_int| .cse10)) (.cse3 (= |ldv_set_add_#in~s.base| .cse10)) (.cse11 (+ .cse7 (- 4)))) (let ((.cse17 (and .cse3 (= .cse11 |ldv_set_add_#in~s.offset|))) (.cse9 (= |ldv_set_add_#in~new| (select .cse26 .cse11))) (.cse18 (select .cse25 .cse7)) (.cse21 (+ |ldv_set_add_#in~s.offset| (- 8))) (.cse0 (select .cse23 .cse27)) (.cse24 (+ .cse7 4)) (.cse19 (select .cse25 .cse27)) (.cse22 (select .cse23 .cse7))) (let ((.cse16 (+ .cse22 4)) (.cse1 (= .cse19 .cse10)) (.cse2 (= .cse24 |ldv_set_add_#in~s.offset|)) (.cse20 (+ .cse0 4)) (.cse5 (= (select .cse26 .cse21) |ldv_set_add_#in~new|)) (.cse14 (= .cse18 .cse10)) (.cse15 (or .cse17 .cse9)) (.cse4 (<= (+ .cse10 1) |#StackHeapBarrier|)) (.cse12 (= |ldv_set_add_#in~s.base| (select .cse25 .cse24))) (.cse13 (= (select .cse23 .cse24) |ldv_set_add_#in~s.offset|)) (.cse6 (< |#StackHeapBarrier| |~#s1~0.base|))) (or (and (= (+ .cse0 8) |ldv_set_add_#in~s.offset|) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6) (let ((.cse8 (+ __ldv_list_add_~next.offset 4))) (and (= .cse7 (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) .cse8)) (or .cse9 (and (= __ldv_list_add_~next.base .cse10) (= .cse8 .cse11))) .cse3 .cse4 (= (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) .cse8) .cse10) .cse12 (= .cse7 |ldv_set_add_#in~s.offset|) .cse13 .cse6)) (and .cse14 .cse15 (= .cse7 .cse16) .cse4 .cse12 .cse13 .cse6) (and (or .cse17 (and .cse14 (= .cse11 .cse16)) .cse9) (= (select (select |#memory_$Pointer$.offset| .cse18) .cse16) .cse7) (= (select (select |#memory_$Pointer$.base| .cse18) .cse16) .cse10) .cse4 .cse12 .cse13 .cse6) (and .cse2 (= (select (select |#memory_$Pointer$.base| .cse19) .cse20) .cse10) (or (and (= .cse20 .cse21) .cse1) .cse5) .cse3 .cse4 (= (+ (select (select |#memory_$Pointer$.offset| .cse19) .cse20) 4) |ldv_set_add_#in~s.offset|) .cse6) (and .cse1 .cse2 .cse3 .cse4 (= .cse20 |ldv_set_add_#in~s.offset|) .cse5 .cse6) (and .cse14 (= .cse7 .cse22) .cse15 .cse4 .cse12 .cse13 .cse6)))))) [2020-07-10 15:13:04,413 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:13:05,362 WARN L193 SmtUtils]: Spent 593.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2020-07-10 15:13:05,406 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:13:05,743 INFO L501 QuantifierPusher]: Distributing 6 conjuncts over 2 disjuncts [2020-07-10 15:13:05,751 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:13:05,759 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:13:06,407 WARN L193 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 95 DAG size of output: 46 [2020-07-10 15:13:06,697 WARN L193 SmtUtils]: Spent 115.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 35 [2020-07-10 15:13:07,977 INFO L501 QuantifierPusher]: Distributing 4 conjuncts over 2 disjuncts [2020-07-10 15:13:07,980 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 8 disjuncts [2020-07-10 15:13:08,025 INFO L263 TraceCheckUtils]: 0: Hoare triple {2053#true} call ULTIMATE.init(); {2053#true} is VALID [2020-07-10 15:13:08,026 INFO L280 TraceCheckUtils]: 1: Hoare triple {2053#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,027 INFO L280 TraceCheckUtils]: 2: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} assume true; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,028 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} {2053#true} #152#return; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,028 INFO L263 TraceCheckUtils]: 4: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} call #t~ret28 := main(); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,029 INFO L263 TraceCheckUtils]: 5: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} call foo(); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,030 INFO L280 TraceCheckUtils]: 6: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,031 INFO L263 TraceCheckUtils]: 7: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,033 INFO L280 TraceCheckUtils]: 8: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} ~new := #in~new;~s.base, ~s.offset := #in~s.base, #in~s.offset; {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,034 INFO L263 TraceCheckUtils]: 9: Hoare triple {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,035 INFO L280 TraceCheckUtils]: 10: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,036 INFO L280 TraceCheckUtils]: 11: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,036 INFO L280 TraceCheckUtils]: 12: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} #res := 0; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,037 INFO L280 TraceCheckUtils]: 13: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} assume true; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,038 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} #134#return; {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,039 INFO L280 TraceCheckUtils]: 15: Hoare triple {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,040 INFO L280 TraceCheckUtils]: 16: Hoare triple {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} assume 0 == #t~ret16;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,041 INFO L263 TraceCheckUtils]: 17: Hoare triple {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,042 INFO L280 TraceCheckUtils]: 18: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2206#(and (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,043 INFO L263 TraceCheckUtils]: 19: Hoare triple {2206#(and (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,044 INFO L280 TraceCheckUtils]: 20: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} ~cond := #in~cond; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,045 INFO L280 TraceCheckUtils]: 21: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} assume !(0 == ~cond); {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,045 INFO L280 TraceCheckUtils]: 22: Hoare triple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} assume true; {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} is VALID [2020-07-10 15:13:08,046 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} {2206#(and (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} #148#return; {2206#(and (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,047 INFO L280 TraceCheckUtils]: 24: Hoare triple {2206#(and (<= (+ ldv_successful_malloc_~ptr~0.base 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2225#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,048 INFO L280 TraceCheckUtils]: 25: Hoare triple {2225#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} assume true; {2225#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,050 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2225#(and (<= (+ |ldv_successful_malloc_#res.base| 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|))} {2175#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} #136#return; {2232#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ |ldv_set_add_#t~ret17.base| 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,051 INFO L280 TraceCheckUtils]: 27: Hoare triple {2232#(and (= ldv_set_add_~new |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ |ldv_set_add_#t~ret17.base| 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {2236#(and (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,053 INFO L263 TraceCheckUtils]: 28: Hoare triple {2236#(and (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {2240#(and (= |#memory_int| |old(#memory_int)|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,054 INFO L280 TraceCheckUtils]: 29: Hoare triple {2240#(and (= |#memory_int| |old(#memory_int)|) (< |#StackHeapBarrier| |~#s1~0.base|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2244#(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_#in~head.base| ldv_list_add_~head.base) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} is VALID [2020-07-10 15:13:08,056 INFO L263 TraceCheckUtils]: 30: Hoare triple {2244#(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_#in~head.base| ldv_list_add_~head.base) (< |#StackHeapBarrier| |~#s1~0.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); {2240#(and (= |#memory_int| |old(#memory_int)|) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,067 INFO L280 TraceCheckUtils]: 31: Hoare triple {2240#(and (= |#memory_int| |old(#memory_int)|) (< |#StackHeapBarrier| |~#s1~0.base|))} ~new.base, ~new.offset := #in~new.base, #in~new.offset;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2251#(and (or (and (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|)) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (and (or (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~next.base) (= __ldv_list_add_~next.offset |__ldv_list_add_#in~new.offset|))) (= |#memory_int| (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)))) (or (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~next.base) (= (+ __ldv_list_add_~next.offset 4) |__ldv_list_add_#in~new.offset|)) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~next.base) (= __ldv_list_add_~next.offset |__ldv_list_add_#in~new.offset|))) (or (= __ldv_list_add_~next.offset (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|))) (or (= __ldv_list_add_~next.base (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|))))) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|))} is VALID [2020-07-10 15:13:08,485 INFO L280 TraceCheckUtils]: 32: Hoare triple {2251#(and (or (and (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|)) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (and (or (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~next.base) (= __ldv_list_add_~next.offset |__ldv_list_add_#in~new.offset|))) (= |#memory_int| (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)))) (or (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~next.base) (= (+ __ldv_list_add_~next.offset 4) |__ldv_list_add_#in~new.offset|)) (and (= |__ldv_list_add_#in~new.base| __ldv_list_add_~next.base) (= __ldv_list_add_~next.offset |__ldv_list_add_#in~new.offset|))) (or (= __ldv_list_add_~next.offset (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|))) (or (= __ldv_list_add_~next.base (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|))))) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|))} assume true; {2255#(or (and (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4)) |__ldv_list_add_#in~new.offset|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4))) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (and (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= |#memory_int| (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)))) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4)) |__ldv_list_add_#in~new.offset|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4))) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_1 Int)) (= |#memory_int| (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))))) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_1 Int)) (= |#memory_int| (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))))) (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)))} is VALID [2020-07-10 15:13:08,494 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2255#(or (and (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4)) |__ldv_list_add_#in~new.offset|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4))) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (and (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= |#memory_int| (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)))) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4)) |__ldv_list_add_#in~new.offset|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2)) |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4))) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_1 Int)) (= |#memory_int| (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))))) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.base|) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))) |#memory_int|)) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) (+ |__ldv_list_add_#in~new.offset| 4)) |__ldv_list_add_#in~prev.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_1 Int)) (= |#memory_int| (store (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base| (store (select (store |old(#memory_int)| |__ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |__ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|))))) (= (+ |__ldv_list_add_#in~new.offset| 4) |__ldv_list_add_#in~prev.offset|) (= (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.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset|) 4) |__ldv_list_add_#in~new.offset|) (= |__ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)) (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|) (< |#StackHeapBarrier| |~#s1~0.base|)))} {2244#(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_#in~head.base| ldv_list_add_~head.base) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~head.offset| ldv_list_add_~head.offset))} #130#return; {2259#(or (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_4 Int) (v_prenex_5 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_12 Int) (v_prenex_13 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| |ldv_list_add_#in~head.offset|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_6 Int) (v_prenex_7 Int) (__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_prenex_8 Int)) (and (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (= |#memory_int| (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_11 Int) (v_prenex_10 Int) (v_prenex_9 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))} is VALID [2020-07-10 15:13:08,496 INFO L280 TraceCheckUtils]: 34: Hoare triple {2259#(or (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_4 Int) (v_prenex_5 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_12 Int) (v_prenex_13 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| |ldv_list_add_#in~head.offset|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_6 Int) (v_prenex_7 Int) (__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_prenex_8 Int)) (and (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (= |#memory_int| (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_11 Int) (v_prenex_10 Int) (v_prenex_9 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))} havoc #t~mem5.base, #t~mem5.offset; {2259#(or (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_4 Int) (v_prenex_5 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_12 Int) (v_prenex_13 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| |ldv_list_add_#in~head.offset|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_6 Int) (v_prenex_7 Int) (__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_prenex_8 Int)) (and (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (= |#memory_int| (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_11 Int) (v_prenex_10 Int) (v_prenex_9 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))} is VALID [2020-07-10 15:13:08,497 INFO L280 TraceCheckUtils]: 35: Hoare triple {2259#(or (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_4 Int) (v_prenex_5 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_12 Int) (v_prenex_13 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| |ldv_list_add_#in~head.offset|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_6 Int) (v_prenex_7 Int) (__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_prenex_8 Int)) (and (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (= |#memory_int| (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_11 Int) (v_prenex_10 Int) (v_prenex_9 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))} assume true; {2259#(or (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_4 Int) (v_prenex_5 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_12 Int) (v_prenex_13 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| |ldv_list_add_#in~head.offset|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_6 Int) (v_prenex_7 Int) (__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_prenex_8 Int)) (and (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (= |#memory_int| (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_11 Int) (v_prenex_10 Int) (v_prenex_9 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))} is VALID [2020-07-10 15:13:08,550 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2259#(or (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_4 Int) (v_prenex_5 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_4) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_5)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_DerPreprocessor_3 Int) (v_DerPreprocessor_2 Int) (v_DerPreprocessor_1 Int)) (= (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_DerPreprocessor_2) |ldv_list_add_#in~new.offset| v_DerPreprocessor_3) (+ |ldv_list_add_#in~new.offset| 4) v_DerPreprocessor_1)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (exists ((v_prenex_2 Int) (v_prenex_3 Int) (v_prenex_1 Int)) (= (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_2)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_1) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_3)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_12 Int) (v_prenex_13 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_12) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_13)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (= |ldv_list_add_#in~new.offset| (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~head.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~new.offset| |ldv_list_add_#in~head.offset|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_6 Int) (v_prenex_7 Int) (__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int) (v_prenex_8 Int)) (and (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (= (store (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| __ldv_list_add_~next.base (store (select |old(#memory_int)| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4) v_prenex_7)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_6) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_8)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) |#memory_int|) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))))) (= |ldv_list_add_#in~head.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) (+ |ldv_list_add_#in~new.offset| 4))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4)) |ldv_list_add_#in~new.base|) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (exists ((v_prenex_16 Int) (v_prenex_15 Int) (v_prenex_14 Int)) (= |#memory_int| (store (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base| (store (select (store (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base| (store (store (select (store |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) (store (select |old(#memory_int)| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_15)) |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset| v_prenex_14) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_16)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))) (and (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|)) (= |ldv_list_add_#in~head.offset| (+ |ldv_list_add_#in~new.offset| 4)) (= |ldv_list_add_#in~new.base| (select (select |#memory_$Pointer$.base| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (exists ((v_prenex_11 Int) (v_prenex_10 Int) (v_prenex_9 Int)) (= |#memory_int| (store (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base| (store (select (store |old(#memory_int)| |ldv_list_add_#in~new.base| (store (store (store (select |old(#memory_int)| |ldv_list_add_#in~new.base|) (+ (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|) 4) v_prenex_10) |ldv_list_add_#in~new.offset| v_prenex_9) (+ |ldv_list_add_#in~new.offset| 4) v_prenex_11)) |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset| (select (select |#memory_int| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~new.base|) |ldv_list_add_#in~new.offset|)) (= |ldv_list_add_#in~new.base| |ldv_list_add_#in~head.base|) (< |#StackHeapBarrier| |~#s1~0.base|) (= |ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |ldv_list_add_#in~head.base|) |ldv_list_add_#in~head.offset|))))} {2236#(and (= (select (select |#memory_int| ldv_set_add_~le~0.base) ldv_set_add_~le~0.offset) |ldv_set_add_#in~new|) (= ldv_set_add_~s.base |ldv_set_add_#in~s.base|) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= ldv_set_add_~s.offset |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|))} #138#return; {2269#(or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (or (= |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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4)))) (and (= (+ __ldv_list_add_~next.offset 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= __ldv_list_add_~next.base (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (= (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 8) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 12) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|)) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) 4) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-10 15:13:08,552 INFO L280 TraceCheckUtils]: 37: Hoare triple {2269#(or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (or (= |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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4)))) (and (= (+ __ldv_list_add_~next.offset 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= __ldv_list_add_~next.base (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (= (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 8) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 12) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|)) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) 4) |ldv_set_add_#in~s.offset|)))} assume true; {2269#(or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (or (= |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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4)))) (and (= (+ __ldv_list_add_~next.offset 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= __ldv_list_add_~next.base (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (= (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 8) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 12) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|)) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) 4) |ldv_set_add_#in~s.offset|)))} is VALID [2020-07-10 15:13:08,558 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2269#(or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (exists ((__ldv_list_add_~next.base Int) (__ldv_list_add_~next.offset Int)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4))) (or (= |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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4)))) (and (= (+ __ldv_list_add_~next.offset 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= __ldv_list_add_~next.base (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (= (select (select |#memory_$Pointer$.base| __ldv_list_add_~next.base) (+ __ldv_list_add_~next.offset 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)))) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 8) |ldv_set_add_#in~s.offset|) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (or (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 8) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ |ldv_set_add_#in~s.offset| 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|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) (- 4))))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4)) |ldv_set_add_#in~s.offset|) (< |#StackHeapBarrier| |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 4) |ldv_set_add_#in~s.offset|) (or (and (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 12) |ldv_set_add_#in~s.offset|)) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 8))) |ldv_set_add_#in~new|)) (= |ldv_set_add_#in~s.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|) 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4)))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (+ |ldv_set_add_#in~s.offset| (- 4))) 4)) 4) |ldv_set_add_#in~s.offset|)))} {2153#(< |#StackHeapBarrier| |~#s1~0.base|)} #140#return; {2276#(or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 8) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)))} is VALID [2020-07-10 15:13:08,561 INFO L263 TraceCheckUtils]: 39: Hoare triple {2276#(or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 8) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)))} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {2280#(or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)))} is VALID [2020-07-10 15:13:08,563 INFO L280 TraceCheckUtils]: 40: Hoare triple {2280#(or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)))} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2284#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4)) (= 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|)) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base))} is VALID [2020-07-10 15:13:08,564 INFO L280 TraceCheckUtils]: 41: Hoare triple {2284#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4)) (= 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|)) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2288#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4)) (= 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|)) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= |ldv_is_in_set_#t~mem24| (select (select |#memory_int| ldv_is_in_set_~m~1.base) ldv_is_in_set_~m~1.offset)))} is VALID [2020-07-10 15:13:08,565 INFO L280 TraceCheckUtils]: 42: Hoare triple {2288#(and (= |ldv_is_in_set_#in~e| ldv_is_in_set_~e) (= (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4)) (= 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|)) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (= |ldv_is_in_set_#t~mem24| (select (select |#memory_int| ldv_is_in_set_~m~1.base) ldv_is_in_set_~m~1.offset)))} assume !(#t~mem24 == ~e);havoc #t~mem24; {2292#(and (= (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4)) (= 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|)) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (not (= (select (select |#memory_int| ldv_is_in_set_~m~1.base) ldv_is_in_set_~m~1.offset) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-10 15:13:08,568 INFO L280 TraceCheckUtils]: 43: Hoare triple {2292#(and (= (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (+ ldv_is_in_set_~m~1.offset 4)) (= 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|)) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (not (= (select (select |#memory_int| ldv_is_in_set_~m~1.base) ldv_is_in_set_~m~1.offset) |ldv_is_in_set_#in~e|)))} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2296#(and (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|))) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-10 15:13:08,570 INFO L280 TraceCheckUtils]: 44: Hoare triple {2296#(and (= ldv_is_in_set_~m~1.base (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|))) (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= |ldv_is_in_set_#in~s.base| ldv_is_in_set_~s.base) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| ldv_is_in_set_~s.base) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2300#(and (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.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|) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-10 15:13:08,572 INFO L280 TraceCheckUtils]: 45: Hoare triple {2300#(and (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.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|) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} #res := 0; {2300#(and (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.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|) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-10 15:13:08,574 INFO L280 TraceCheckUtils]: 46: Hoare triple {2300#(and (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.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|) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} assume true; {2300#(and (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.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|) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} is VALID [2020-07-10 15:13:08,578 INFO L275 TraceCheckUtils]: 47: Hoare quadruple {2300#(and (or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.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|) (not (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|)) (+ (select (select |#memory_$Pointer$.offset| |ldv_is_in_set_#in~s.base|) |ldv_is_in_set_#in~s.offset|) (- 4))) |ldv_is_in_set_#in~e|)))} {2276#(or (and (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_int| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (- 4))) foo_~j~0) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)) (and (= (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= |~#s1~0.offset| (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= |~#s1~0.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (+ (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|) 4))) (= (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|))) (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 4))) (= (+ (select (select |#memory_$Pointer$.offset| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) 8) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (= (select (select |#memory_$Pointer$.base| (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.offset| |~#s1~0.base|) |~#s1~0.offset|)) (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|)) (<= (+ (select (select |#memory_$Pointer$.base| |~#s1~0.base|) |~#s1~0.offset|) 2) |~#s1~0.base|)))} #142#return; {2054#false} is VALID [2020-07-10 15:13:08,579 INFO L280 TraceCheckUtils]: 48: Hoare triple {2054#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {2054#false} is VALID [2020-07-10 15:13:08,579 INFO L280 TraceCheckUtils]: 49: Hoare triple {2054#false} assume 0 == #t~ret27;havoc #t~ret27; {2054#false} is VALID [2020-07-10 15:13:08,579 INFO L280 TraceCheckUtils]: 50: Hoare triple {2054#false} assume !false; {2054#false} is VALID [2020-07-10 15:13:08,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 0 proven. 7 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-07-10 15:13:08,615 INFO L220 FreeRefinementEngine]: Constructing automaton from 0 perfect and 2 imperfect interpolant sequences. [2020-07-10 15:13:08,615 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 21] total 42 [2020-07-10 15:13:08,615 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [408062709] [2020-07-10 15:13:08,616 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 51 [2020-07-10 15:13:08,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:13:08,616 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 42 states. [2020-07-10 15:13:10,949 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 99 edges. 98 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2020-07-10 15:13:10,950 INFO L459 AbstractCegarLoop]: Interpolant automaton has 42 states [2020-07-10 15:13:10,950 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:13:10,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2020-07-10 15:13:10,951 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=1601, Unknown=2, NotChecked=0, Total=1722 [2020-07-10 15:13:10,951 INFO L87 Difference]: Start difference. First operand 54 states and 56 transitions. Second operand 42 states. [2020-07-10 15:13:13,033 WARN L193 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2020-07-10 15:13:13,386 WARN L193 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 64 [2020-07-10 15:13:13,758 WARN L193 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 72 [2020-07-10 15:13:14,447 WARN L193 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 72 [2020-07-10 15:13:25,384 WARN L193 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 103 [2020-07-10 15:13:56,747 WARN L193 SmtUtils]: Spent 28.37 s on a formula simplification. DAG size of input: 155 DAG size of output: 102 [2020-07-10 15:15:44,415 WARN L193 SmtUtils]: Spent 1.77 m on a formula simplification. DAG size of input: 185 DAG size of output: 182 [2020-07-10 15:15:50,879 WARN L193 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 118 [2020-07-10 15:15:54,961 WARN L193 SmtUtils]: Spent 616.00 ms on a formula simplification. DAG size of input: 112 DAG size of output: 110 [2020-07-10 15:15:55,682 WARN L193 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 51 [2020-07-10 15:15:55,912 WARN L193 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2020-07-10 15:15:56,377 WARN L193 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2020-07-10 15:15:56,899 WARN L193 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-10 15:15:57,414 WARN L193 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-10 15:15:57,961 WARN L193 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2020-07-10 15:15:58,465 WARN L193 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2020-07-10 15:15:58,991 WARN L193 SmtUtils]: Spent 249.00 ms on a formula simplification. DAG size of input: 98 DAG size of output: 92 [2020-07-10 15:16:00,185 WARN L193 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 83 DAG size of output: 82 [2020-07-10 15:16:00,781 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:16:00,781 INFO L93 Difference]: Finished difference Result 82 states and 90 transitions. [2020-07-10 15:16:00,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2020-07-10 15:16:00,781 INFO L78 Accepts]: Start accepts. Automaton has 42 states. Word has length 51 [2020-07-10 15:16:00,782 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:16:00,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-10 15:16:00,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 90 transitions. [2020-07-10 15:16:00,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 42 states. [2020-07-10 15:16:00,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 90 transitions. [2020-07-10 15:16:00,789 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 34 states and 90 transitions. [2020-07-10 15:16:03,281 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 90 edges. 89 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2020-07-10 15:16:03,284 INFO L225 Difference]: With dead ends: 82 [2020-07-10 15:16:03,284 INFO L226 Difference]: Without dead ends: 64 [2020-07-10 15:16:03,286 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 113 GetRequests, 41 SyntacticMatches, 1 SemanticMatches, 71 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 903 ImplicationChecksByTransitivity, 324.2s TimeCoverageRelationStatistics Valid=510, Invalid=4743, Unknown=3, NotChecked=0, Total=5256 [2020-07-10 15:16:03,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64 states. [2020-07-10 15:16:03,481 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64 to 58. [2020-07-10 15:16:03,482 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:16:03,482 INFO L82 GeneralOperation]: Start isEquivalent. First operand 64 states. Second operand 58 states. [2020-07-10 15:16:03,482 INFO L74 IsIncluded]: Start isIncluded. First operand 64 states. Second operand 58 states. [2020-07-10 15:16:03,482 INFO L87 Difference]: Start difference. First operand 64 states. Second operand 58 states. [2020-07-10 15:16:03,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:16:03,485 INFO L93 Difference]: Finished difference Result 64 states and 67 transitions. [2020-07-10 15:16:03,485 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 67 transitions. [2020-07-10 15:16:03,485 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:16:03,485 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:16:03,485 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand 64 states. [2020-07-10 15:16:03,486 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 64 states. [2020-07-10 15:16:03,488 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:16:03,488 INFO L93 Difference]: Finished difference Result 64 states and 67 transitions. [2020-07-10 15:16:03,488 INFO L276 IsEmpty]: Start isEmpty. Operand 64 states and 67 transitions. [2020-07-10 15:16:03,489 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:16:03,489 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:16:03,489 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:16:03,489 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:16:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2020-07-10 15:16:03,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 60 transitions. [2020-07-10 15:16:03,491 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 60 transitions. Word has length 51 [2020-07-10 15:16:03,492 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:16:03,492 INFO L479 AbstractCegarLoop]: Abstraction has 58 states and 60 transitions. [2020-07-10 15:16:03,492 INFO L480 AbstractCegarLoop]: Interpolant automaton has 42 states. [2020-07-10 15:16:03,492 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 60 transitions. [2020-07-10 15:16:03,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2020-07-10 15:16:03,493 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:16:03,493 INFO L422 BasicCegarLoop]: trace histogram [3, 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] [2020-07-10 15:16:03,701 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:16:03,702 INFO L427 AbstractCegarLoop]: === Iteration 7 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:16:03,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:16:03,703 INFO L82 PathProgramCache]: Analyzing trace with hash 1645559976, now seen corresponding path program 1 times [2020-07-10 15:16:03,703 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:16:03,703 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101549249] [2020-07-10 15:16:03,704 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:16:03,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,769 INFO L280 TraceCheckUtils]: 0: Hoare triple {2748#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,769 INFO L280 TraceCheckUtils]: 1: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,770 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2701#true} {2701#true} #152#return; {2701#true} is VALID [2020-07-10 15:16:03,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,833 INFO L280 TraceCheckUtils]: 0: Hoare triple {2701#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2701#true} is VALID [2020-07-10 15:16:03,834 INFO L280 TraceCheckUtils]: 1: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,835 INFO L280 TraceCheckUtils]: 2: Hoare triple {2701#true} assume #t~mem24 == ~e;havoc #t~mem24;#res := 1; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:03,836 INFO L280 TraceCheckUtils]: 3: Hoare triple {2773#(<= 1 |ldv_is_in_set_#res|)} assume true; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:03,837 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2773#(<= 1 |ldv_is_in_set_#res|)} {2701#true} #134#return; {2755#(<= 1 |ldv_set_add_#t~ret16|)} is VALID [2020-07-10 15:16:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,870 INFO L280 TraceCheckUtils]: 0: Hoare triple {2701#true} ~cond := #in~cond; {2701#true} is VALID [2020-07-10 15:16:03,870 INFO L280 TraceCheckUtils]: 1: Hoare triple {2701#true} assume !(0 == ~cond); {2701#true} is VALID [2020-07-10 15:16:03,871 INFO L280 TraceCheckUtils]: 2: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,871 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2701#true} {2701#true} #148#return; {2701#true} is VALID [2020-07-10 15:16:03,871 INFO L280 TraceCheckUtils]: 0: Hoare triple {2774#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2701#true} is VALID [2020-07-10 15:16:03,872 INFO L263 TraceCheckUtils]: 1: Hoare triple {2701#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2701#true} is VALID [2020-07-10 15:16:03,872 INFO L280 TraceCheckUtils]: 2: Hoare triple {2701#true} ~cond := #in~cond; {2701#true} is VALID [2020-07-10 15:16:03,872 INFO L280 TraceCheckUtils]: 3: Hoare triple {2701#true} assume !(0 == ~cond); {2701#true} is VALID [2020-07-10 15:16:03,873 INFO L280 TraceCheckUtils]: 4: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,873 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {2701#true} {2701#true} #148#return; {2701#true} is VALID [2020-07-10 15:16:03,873 INFO L280 TraceCheckUtils]: 6: Hoare triple {2701#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2701#true} is VALID [2020-07-10 15:16:03,874 INFO L280 TraceCheckUtils]: 7: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,874 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {2701#true} {2702#false} #136#return; {2702#false} is VALID [2020-07-10 15:16:03,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:03,943 INFO L280 TraceCheckUtils]: 0: Hoare triple {2779#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,943 INFO L280 TraceCheckUtils]: 1: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,944 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {2701#true} {2701#true} #130#return; {2701#true} is VALID [2020-07-10 15:16:03,944 INFO L280 TraceCheckUtils]: 0: Hoare triple {2779#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,947 INFO L263 TraceCheckUtils]: 1: Hoare triple {2701#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {2779#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:03,947 INFO L280 TraceCheckUtils]: 2: Hoare triple {2779#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,948 INFO L280 TraceCheckUtils]: 3: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,948 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {2701#true} {2701#true} #130#return; {2701#true} is VALID [2020-07-10 15:16:03,948 INFO L280 TraceCheckUtils]: 5: Hoare triple {2701#true} havoc #t~mem5.base, #t~mem5.offset; {2701#true} is VALID [2020-07-10 15:16:03,949 INFO L280 TraceCheckUtils]: 6: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,949 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {2701#true} {2702#false} #138#return; {2702#false} is VALID [2020-07-10 15:16:03,950 INFO L280 TraceCheckUtils]: 0: Hoare triple {2749#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {2701#true} is VALID [2020-07-10 15:16:03,950 INFO L263 TraceCheckUtils]: 1: Hoare triple {2701#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {2701#true} is VALID [2020-07-10 15:16:03,950 INFO L280 TraceCheckUtils]: 2: Hoare triple {2701#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2701#true} is VALID [2020-07-10 15:16:03,951 INFO L280 TraceCheckUtils]: 3: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,960 INFO L280 TraceCheckUtils]: 4: Hoare triple {2701#true} assume #t~mem24 == ~e;havoc #t~mem24;#res := 1; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:03,961 INFO L280 TraceCheckUtils]: 5: Hoare triple {2773#(<= 1 |ldv_is_in_set_#res|)} assume true; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:03,964 INFO L275 TraceCheckUtils]: 6: Hoare quadruple {2773#(<= 1 |ldv_is_in_set_#res|)} {2701#true} #134#return; {2755#(<= 1 |ldv_set_add_#t~ret16|)} is VALID [2020-07-10 15:16:03,965 INFO L280 TraceCheckUtils]: 7: Hoare triple {2755#(<= 1 |ldv_set_add_#t~ret16|)} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {2755#(<= 1 |ldv_set_add_#t~ret16|)} is VALID [2020-07-10 15:16:03,966 INFO L280 TraceCheckUtils]: 8: Hoare triple {2755#(<= 1 |ldv_set_add_#t~ret16|)} assume 0 == #t~ret16;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {2702#false} is VALID [2020-07-10 15:16:03,967 INFO L263 TraceCheckUtils]: 9: Hoare triple {2702#false} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {2774#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:16:03,967 INFO L280 TraceCheckUtils]: 10: Hoare triple {2774#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2701#true} is VALID [2020-07-10 15:16:03,967 INFO L263 TraceCheckUtils]: 11: Hoare triple {2701#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2701#true} is VALID [2020-07-10 15:16:03,968 INFO L280 TraceCheckUtils]: 12: Hoare triple {2701#true} ~cond := #in~cond; {2701#true} is VALID [2020-07-10 15:16:03,968 INFO L280 TraceCheckUtils]: 13: Hoare triple {2701#true} assume !(0 == ~cond); {2701#true} is VALID [2020-07-10 15:16:03,968 INFO L280 TraceCheckUtils]: 14: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,969 INFO L275 TraceCheckUtils]: 15: Hoare quadruple {2701#true} {2701#true} #148#return; {2701#true} is VALID [2020-07-10 15:16:03,969 INFO L280 TraceCheckUtils]: 16: Hoare triple {2701#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2701#true} is VALID [2020-07-10 15:16:03,969 INFO L280 TraceCheckUtils]: 17: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,970 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {2701#true} {2702#false} #136#return; {2702#false} is VALID [2020-07-10 15:16:03,970 INFO L280 TraceCheckUtils]: 19: Hoare triple {2702#false} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {2702#false} is VALID [2020-07-10 15:16:03,970 INFO L263 TraceCheckUtils]: 20: Hoare triple {2702#false} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {2779#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:03,971 INFO L280 TraceCheckUtils]: 21: Hoare triple {2779#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,996 INFO L263 TraceCheckUtils]: 22: Hoare triple {2701#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {2779#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:03,996 INFO L280 TraceCheckUtils]: 23: Hoare triple {2779#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2701#true} is VALID [2020-07-10 15:16:03,997 INFO L280 TraceCheckUtils]: 24: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,997 INFO L275 TraceCheckUtils]: 25: Hoare quadruple {2701#true} {2701#true} #130#return; {2701#true} is VALID [2020-07-10 15:16:03,997 INFO L280 TraceCheckUtils]: 26: Hoare triple {2701#true} havoc #t~mem5.base, #t~mem5.offset; {2701#true} is VALID [2020-07-10 15:16:03,998 INFO L280 TraceCheckUtils]: 27: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:03,998 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {2701#true} {2702#false} #138#return; {2702#false} is VALID [2020-07-10 15:16:03,998 INFO L280 TraceCheckUtils]: 29: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:03,999 INFO L275 TraceCheckUtils]: 30: Hoare quadruple {2702#false} {2701#true} #140#return; {2702#false} is VALID [2020-07-10 15:16:04,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:04,011 INFO L280 TraceCheckUtils]: 0: Hoare triple {2701#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,012 INFO L280 TraceCheckUtils]: 1: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,012 INFO L280 TraceCheckUtils]: 2: Hoare triple {2701#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {2701#true} is VALID [2020-07-10 15:16:04,012 INFO L280 TraceCheckUtils]: 3: Hoare triple {2701#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,013 INFO L280 TraceCheckUtils]: 4: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,013 INFO L280 TraceCheckUtils]: 5: Hoare triple {2701#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {2701#true} is VALID [2020-07-10 15:16:04,013 INFO L280 TraceCheckUtils]: 6: Hoare triple {2701#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,014 INFO L280 TraceCheckUtils]: 7: Hoare triple {2701#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2701#true} is VALID [2020-07-10 15:16:04,014 INFO L280 TraceCheckUtils]: 8: Hoare triple {2701#true} #res := 0; {2701#true} is VALID [2020-07-10 15:16:04,014 INFO L280 TraceCheckUtils]: 9: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,015 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {2701#true} {2702#false} #142#return; {2702#false} is VALID [2020-07-10 15:16:04,017 INFO L263 TraceCheckUtils]: 0: Hoare triple {2701#true} call ULTIMATE.init(); {2748#(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 [2020-07-10 15:16:04,017 INFO L280 TraceCheckUtils]: 1: Hoare triple {2748#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,017 INFO L280 TraceCheckUtils]: 2: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,018 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2701#true} {2701#true} #152#return; {2701#true} is VALID [2020-07-10 15:16:04,018 INFO L263 TraceCheckUtils]: 4: Hoare triple {2701#true} call #t~ret28 := main(); {2701#true} is VALID [2020-07-10 15:16:04,018 INFO L263 TraceCheckUtils]: 5: Hoare triple {2701#true} call foo(); {2701#true} is VALID [2020-07-10 15:16:04,019 INFO L280 TraceCheckUtils]: 6: Hoare triple {2701#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {2701#true} is VALID [2020-07-10 15:16:04,021 INFO L263 TraceCheckUtils]: 7: Hoare triple {2701#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {2749#(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 [2020-07-10 15:16:04,021 INFO L280 TraceCheckUtils]: 8: Hoare triple {2749#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {2701#true} is VALID [2020-07-10 15:16:04,021 INFO L263 TraceCheckUtils]: 9: Hoare triple {2701#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {2701#true} is VALID [2020-07-10 15:16:04,022 INFO L280 TraceCheckUtils]: 10: Hoare triple {2701#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,022 INFO L280 TraceCheckUtils]: 11: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,023 INFO L280 TraceCheckUtils]: 12: Hoare triple {2701#true} assume #t~mem24 == ~e;havoc #t~mem24;#res := 1; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:04,024 INFO L280 TraceCheckUtils]: 13: Hoare triple {2773#(<= 1 |ldv_is_in_set_#res|)} assume true; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:04,026 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2773#(<= 1 |ldv_is_in_set_#res|)} {2701#true} #134#return; {2755#(<= 1 |ldv_set_add_#t~ret16|)} is VALID [2020-07-10 15:16:04,027 INFO L280 TraceCheckUtils]: 15: Hoare triple {2755#(<= 1 |ldv_set_add_#t~ret16|)} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {2755#(<= 1 |ldv_set_add_#t~ret16|)} is VALID [2020-07-10 15:16:04,028 INFO L280 TraceCheckUtils]: 16: Hoare triple {2755#(<= 1 |ldv_set_add_#t~ret16|)} assume 0 == #t~ret16;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {2702#false} is VALID [2020-07-10 15:16:04,028 INFO L263 TraceCheckUtils]: 17: Hoare triple {2702#false} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {2774#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:16:04,028 INFO L280 TraceCheckUtils]: 18: Hoare triple {2774#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2701#true} is VALID [2020-07-10 15:16:04,029 INFO L263 TraceCheckUtils]: 19: Hoare triple {2701#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2701#true} is VALID [2020-07-10 15:16:04,029 INFO L280 TraceCheckUtils]: 20: Hoare triple {2701#true} ~cond := #in~cond; {2701#true} is VALID [2020-07-10 15:16:04,029 INFO L280 TraceCheckUtils]: 21: Hoare triple {2701#true} assume !(0 == ~cond); {2701#true} is VALID [2020-07-10 15:16:04,030 INFO L280 TraceCheckUtils]: 22: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,030 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2701#true} {2701#true} #148#return; {2701#true} is VALID [2020-07-10 15:16:04,030 INFO L280 TraceCheckUtils]: 24: Hoare triple {2701#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2701#true} is VALID [2020-07-10 15:16:04,031 INFO L280 TraceCheckUtils]: 25: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,031 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2701#true} {2702#false} #136#return; {2702#false} is VALID [2020-07-10 15:16:04,031 INFO L280 TraceCheckUtils]: 27: Hoare triple {2702#false} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {2702#false} is VALID [2020-07-10 15:16:04,031 INFO L263 TraceCheckUtils]: 28: Hoare triple {2702#false} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {2779#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:04,032 INFO L280 TraceCheckUtils]: 29: Hoare triple {2779#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,034 INFO L263 TraceCheckUtils]: 30: Hoare triple {2701#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {2779#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:04,035 INFO L280 TraceCheckUtils]: 31: Hoare triple {2779#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,035 INFO L280 TraceCheckUtils]: 32: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,035 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2701#true} {2701#true} #130#return; {2701#true} is VALID [2020-07-10 15:16:04,036 INFO L280 TraceCheckUtils]: 34: Hoare triple {2701#true} havoc #t~mem5.base, #t~mem5.offset; {2701#true} is VALID [2020-07-10 15:16:04,036 INFO L280 TraceCheckUtils]: 35: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,036 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2701#true} {2702#false} #138#return; {2702#false} is VALID [2020-07-10 15:16:04,036 INFO L280 TraceCheckUtils]: 37: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:04,037 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2702#false} {2701#true} #140#return; {2702#false} is VALID [2020-07-10 15:16:04,037 INFO L263 TraceCheckUtils]: 39: Hoare triple {2702#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {2701#true} is VALID [2020-07-10 15:16:04,037 INFO L280 TraceCheckUtils]: 40: Hoare triple {2701#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,037 INFO L280 TraceCheckUtils]: 41: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,037 INFO L280 TraceCheckUtils]: 42: Hoare triple {2701#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {2701#true} is VALID [2020-07-10 15:16:04,038 INFO L280 TraceCheckUtils]: 43: Hoare triple {2701#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,038 INFO L280 TraceCheckUtils]: 44: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,038 INFO L280 TraceCheckUtils]: 45: Hoare triple {2701#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {2701#true} is VALID [2020-07-10 15:16:04,038 INFO L280 TraceCheckUtils]: 46: Hoare triple {2701#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,039 INFO L280 TraceCheckUtils]: 47: Hoare triple {2701#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2701#true} is VALID [2020-07-10 15:16:04,039 INFO L280 TraceCheckUtils]: 48: Hoare triple {2701#true} #res := 0; {2701#true} is VALID [2020-07-10 15:16:04,039 INFO L280 TraceCheckUtils]: 49: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,039 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2701#true} {2702#false} #142#return; {2702#false} is VALID [2020-07-10 15:16:04,039 INFO L280 TraceCheckUtils]: 51: Hoare triple {2702#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {2702#false} is VALID [2020-07-10 15:16:04,040 INFO L280 TraceCheckUtils]: 52: Hoare triple {2702#false} assume 0 == #t~ret27;havoc #t~ret27; {2702#false} is VALID [2020-07-10 15:16:04,040 INFO L280 TraceCheckUtils]: 53: Hoare triple {2702#false} assume !false; {2702#false} is VALID [2020-07-10 15:16:04,043 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2020-07-10 15:16:04,043 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101549249] [2020-07-10 15:16:04,043 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [543319122] [2020-07-10 15:16:04,044 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:16:04,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:04,232 INFO L264 TraceCheckSpWp]: Trace formula consists of 304 conjuncts, 3 conjunts are in the unsatisfiable core [2020-07-10 15:16:04,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:04,269 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:16:04,388 INFO L263 TraceCheckUtils]: 0: Hoare triple {2701#true} call ULTIMATE.init(); {2701#true} is VALID [2020-07-10 15:16:04,388 INFO L280 TraceCheckUtils]: 1: Hoare triple {2701#true} #NULL.base, #NULL.offset := 0, 0;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,389 INFO L280 TraceCheckUtils]: 2: Hoare triple {2701#true} assume true; {2701#true} is VALID [2020-07-10 15:16:04,389 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {2701#true} {2701#true} #152#return; {2701#true} is VALID [2020-07-10 15:16:04,389 INFO L263 TraceCheckUtils]: 4: Hoare triple {2701#true} call #t~ret28 := main(); {2701#true} is VALID [2020-07-10 15:16:04,389 INFO L263 TraceCheckUtils]: 5: Hoare triple {2701#true} call foo(); {2701#true} is VALID [2020-07-10 15:16:04,389 INFO L280 TraceCheckUtils]: 6: Hoare triple {2701#true} assume -2147483648 <= #t~nondet26 && #t~nondet26 <= 2147483647;~j~0 := #t~nondet26;havoc #t~nondet26; {2701#true} is VALID [2020-07-10 15:16:04,390 INFO L263 TraceCheckUtils]: 7: Hoare triple {2701#true} call ldv_set_add(~j~0, ~#s1~0.base, ~#s1~0.offset); {2701#true} is VALID [2020-07-10 15:16:04,390 INFO L280 TraceCheckUtils]: 8: Hoare triple {2701#true} ~new := #in~new;~s.base, ~s.offset := #in~s.base, #in~s.offset; {2701#true} is VALID [2020-07-10 15:16:04,390 INFO L263 TraceCheckUtils]: 9: Hoare triple {2701#true} call #t~ret16 := ldv_is_in_set(~new, ~s.base, ~s.offset); {2701#true} is VALID [2020-07-10 15:16:04,390 INFO L280 TraceCheckUtils]: 10: Hoare triple {2701#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2701#true} is VALID [2020-07-10 15:16:04,390 INFO L280 TraceCheckUtils]: 11: Hoare triple {2701#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2701#true} is VALID [2020-07-10 15:16:04,391 INFO L280 TraceCheckUtils]: 12: Hoare triple {2701#true} assume #t~mem24 == ~e;havoc #t~mem24;#res := 1; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:04,392 INFO L280 TraceCheckUtils]: 13: Hoare triple {2773#(<= 1 |ldv_is_in_set_#res|)} assume true; {2773#(<= 1 |ldv_is_in_set_#res|)} is VALID [2020-07-10 15:16:04,394 INFO L275 TraceCheckUtils]: 14: Hoare quadruple {2773#(<= 1 |ldv_is_in_set_#res|)} {2701#true} #134#return; {2755#(<= 1 |ldv_set_add_#t~ret16|)} is VALID [2020-07-10 15:16:04,395 INFO L280 TraceCheckUtils]: 15: Hoare triple {2755#(<= 1 |ldv_set_add_#t~ret16|)} assume -2147483648 <= #t~ret16 && #t~ret16 <= 2147483647; {2755#(<= 1 |ldv_set_add_#t~ret16|)} is VALID [2020-07-10 15:16:04,396 INFO L280 TraceCheckUtils]: 16: Hoare triple {2755#(<= 1 |ldv_set_add_#t~ret16|)} assume 0 == #t~ret16;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {2702#false} is VALID [2020-07-10 15:16:04,396 INFO L263 TraceCheckUtils]: 17: Hoare triple {2702#false} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {2702#false} is VALID [2020-07-10 15:16:04,396 INFO L280 TraceCheckUtils]: 18: Hoare triple {2702#false} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {2702#false} is VALID [2020-07-10 15:16:04,397 INFO L263 TraceCheckUtils]: 19: Hoare triple {2702#false} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {2702#false} is VALID [2020-07-10 15:16:04,397 INFO L280 TraceCheckUtils]: 20: Hoare triple {2702#false} ~cond := #in~cond; {2702#false} is VALID [2020-07-10 15:16:04,397 INFO L280 TraceCheckUtils]: 21: Hoare triple {2702#false} assume !(0 == ~cond); {2702#false} is VALID [2020-07-10 15:16:04,397 INFO L280 TraceCheckUtils]: 22: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:04,397 INFO L275 TraceCheckUtils]: 23: Hoare quadruple {2702#false} {2702#false} #148#return; {2702#false} is VALID [2020-07-10 15:16:04,398 INFO L280 TraceCheckUtils]: 24: Hoare triple {2702#false} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {2702#false} is VALID [2020-07-10 15:16:04,398 INFO L280 TraceCheckUtils]: 25: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:04,398 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {2702#false} {2702#false} #136#return; {2702#false} is VALID [2020-07-10 15:16:04,398 INFO L280 TraceCheckUtils]: 27: Hoare triple {2702#false} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {2702#false} is VALID [2020-07-10 15:16:04,399 INFO L263 TraceCheckUtils]: 28: Hoare triple {2702#false} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {2702#false} is VALID [2020-07-10 15:16:04,399 INFO L280 TraceCheckUtils]: 29: Hoare triple {2702#false} ~new.base, ~new.offset := #in~new.base, #in~new.offset;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {2702#false} is VALID [2020-07-10 15:16:04,399 INFO L263 TraceCheckUtils]: 30: Hoare triple {2702#false} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {2702#false} is VALID [2020-07-10 15:16:04,400 INFO L280 TraceCheckUtils]: 31: Hoare triple {2702#false} ~new.base, ~new.offset := #in~new.base, #in~new.offset;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {2702#false} is VALID [2020-07-10 15:16:04,400 INFO L280 TraceCheckUtils]: 32: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:04,400 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {2702#false} {2702#false} #130#return; {2702#false} is VALID [2020-07-10 15:16:04,401 INFO L280 TraceCheckUtils]: 34: Hoare triple {2702#false} havoc #t~mem5.base, #t~mem5.offset; {2702#false} is VALID [2020-07-10 15:16:04,401 INFO L280 TraceCheckUtils]: 35: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:04,401 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {2702#false} {2702#false} #138#return; {2702#false} is VALID [2020-07-10 15:16:04,401 INFO L280 TraceCheckUtils]: 37: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:04,402 INFO L275 TraceCheckUtils]: 38: Hoare quadruple {2702#false} {2701#true} #140#return; {2702#false} is VALID [2020-07-10 15:16:04,402 INFO L263 TraceCheckUtils]: 39: Hoare triple {2702#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {2702#false} is VALID [2020-07-10 15:16:04,402 INFO L280 TraceCheckUtils]: 40: Hoare triple {2702#false} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {2702#false} is VALID [2020-07-10 15:16:04,403 INFO L280 TraceCheckUtils]: 41: Hoare triple {2702#false} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2702#false} is VALID [2020-07-10 15:16:04,403 INFO L280 TraceCheckUtils]: 42: Hoare triple {2702#false} assume !(#t~mem24 == ~e);havoc #t~mem24; {2702#false} is VALID [2020-07-10 15:16:04,403 INFO L280 TraceCheckUtils]: 43: Hoare triple {2702#false} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2702#false} is VALID [2020-07-10 15:16:04,404 INFO L280 TraceCheckUtils]: 44: Hoare triple {2702#false} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {2702#false} is VALID [2020-07-10 15:16:04,404 INFO L280 TraceCheckUtils]: 45: Hoare triple {2702#false} assume !(#t~mem24 == ~e);havoc #t~mem24; {2702#false} is VALID [2020-07-10 15:16:04,404 INFO L280 TraceCheckUtils]: 46: Hoare triple {2702#false} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {2702#false} is VALID [2020-07-10 15:16:04,405 INFO L280 TraceCheckUtils]: 47: Hoare triple {2702#false} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {2702#false} is VALID [2020-07-10 15:16:04,405 INFO L280 TraceCheckUtils]: 48: Hoare triple {2702#false} #res := 0; {2702#false} is VALID [2020-07-10 15:16:04,405 INFO L280 TraceCheckUtils]: 49: Hoare triple {2702#false} assume true; {2702#false} is VALID [2020-07-10 15:16:04,405 INFO L275 TraceCheckUtils]: 50: Hoare quadruple {2702#false} {2702#false} #142#return; {2702#false} is VALID [2020-07-10 15:16:04,406 INFO L280 TraceCheckUtils]: 51: Hoare triple {2702#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {2702#false} is VALID [2020-07-10 15:16:04,406 INFO L280 TraceCheckUtils]: 52: Hoare triple {2702#false} assume 0 == #t~ret27;havoc #t~ret27; {2702#false} is VALID [2020-07-10 15:16:04,406 INFO L280 TraceCheckUtils]: 53: Hoare triple {2702#false} assume !false; {2702#false} is VALID [2020-07-10 15:16:04,410 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2020-07-10 15:16:04,410 INFO L220 FreeRefinementEngine]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2020-07-10 15:16:04,411 INFO L233 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [8] total 8 [2020-07-10 15:16:04,411 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1903886591] [2020-07-10 15:16:04,412 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 54 [2020-07-10 15:16:04,412 INFO L84 Accepts]: Finished accepts. word is accepted. [2020-07-10 15:16:04,413 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states. [2020-07-10 15:16:04,552 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:16:04,552 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-07-10 15:16:04,552 INFO L143 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2020-07-10 15:16:04,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-07-10 15:16:04,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:16:04,553 INFO L87 Difference]: Start difference. First operand 58 states and 60 transitions. Second operand 4 states. [2020-07-10 15:16:05,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:16:05,139 INFO L93 Difference]: Finished difference Result 100 states and 102 transitions. [2020-07-10 15:16:05,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2020-07-10 15:16:05,140 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 54 [2020-07-10 15:16:05,140 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-07-10 15:16:05,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:16:05,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 86 transitions. [2020-07-10 15:16:05,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2020-07-10 15:16:05,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 86 transitions. [2020-07-10 15:16:05,145 INFO L86 InductivityCheck]: Starting indutivity check of a Floyd-Hoare automaton with 4 states and 86 transitions. [2020-07-10 15:16:05,295 INFO L119 InductivityCheck]: Floyd-Hoare automaton has 86 edges. 86 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2020-07-10 15:16:05,296 INFO L225 Difference]: With dead ends: 100 [2020-07-10 15:16:05,297 INFO L226 Difference]: Without dead ends: 58 [2020-07-10 15:16:05,298 INFO L675 BasicCegarLoop]: 0 DeclaredPredicates, 74 GetRequests, 68 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2020-07-10 15:16:05,298 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58 states. [2020-07-10 15:16:05,529 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58 to 58. [2020-07-10 15:16:05,529 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2020-07-10 15:16:05,529 INFO L82 GeneralOperation]: Start isEquivalent. First operand 58 states. Second operand 58 states. [2020-07-10 15:16:05,529 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand 58 states. [2020-07-10 15:16:05,529 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 58 states. [2020-07-10 15:16:05,534 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:16:05,534 INFO L93 Difference]: Finished difference Result 58 states and 59 transitions. [2020-07-10 15:16:05,534 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 59 transitions. [2020-07-10 15:16:05,534 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:16:05,534 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:16:05,535 INFO L74 IsIncluded]: Start isIncluded. First operand 58 states. Second operand 58 states. [2020-07-10 15:16:05,535 INFO L87 Difference]: Start difference. First operand 58 states. Second operand 58 states. [2020-07-10 15:16:05,537 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-07-10 15:16:05,537 INFO L93 Difference]: Finished difference Result 58 states and 59 transitions. [2020-07-10 15:16:05,537 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 59 transitions. [2020-07-10 15:16:05,537 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-07-10 15:16:05,537 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2020-07-10 15:16:05,538 INFO L88 GeneralOperation]: Finished isEquivalent. [2020-07-10 15:16:05,538 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2020-07-10 15:16:05,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 58 states. [2020-07-10 15:16:05,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 59 transitions. [2020-07-10 15:16:05,541 INFO L78 Accepts]: Start accepts. Automaton has 58 states and 59 transitions. Word has length 54 [2020-07-10 15:16:05,541 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-07-10 15:16:05,542 INFO L479 AbstractCegarLoop]: Abstraction has 58 states and 59 transitions. [2020-07-10 15:16:05,542 INFO L480 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-07-10 15:16:05,542 INFO L276 IsEmpty]: Start isEmpty. Operand 58 states and 59 transitions. [2020-07-10 15:16:05,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2020-07-10 15:16:05,544 INFO L414 BasicCegarLoop]: Found error trace [2020-07-10 15:16:05,544 INFO L422 BasicCegarLoop]: trace histogram [3, 3, 3, 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] [2020-07-10 15:16:05,758 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:16:05,759 INFO L427 AbstractCegarLoop]: === Iteration 8 === [fooErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-10 15:16:05,759 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-10 15:16:05,760 INFO L82 PathProgramCache]: Analyzing trace with hash -2009341904, now seen corresponding path program 2 times [2020-07-10 15:16:05,760 INFO L163 FreeRefinementEngine]: Executing refinement strategy CAMEL [2020-07-10 15:16:05,760 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1819411419] [2020-07-10 15:16:05,761 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-10 15:16:05,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:05,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:05,873 INFO L280 TraceCheckUtils]: 0: Hoare triple {3330#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {3284#(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 [2020-07-10 15:16:05,874 INFO L280 TraceCheckUtils]: 1: Hoare triple {3284#(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; {3284#(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 [2020-07-10 15:16:05,875 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3284#(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|)))} {3279#true} #152#return; {3284#(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 [2020-07-10 15:16:05,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,087 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3359#(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 [2020-07-10 15:16:06,089 INFO L280 TraceCheckUtils]: 1: Hoare triple {3359#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {3360#(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 [2020-07-10 15:16:06,090 INFO L280 TraceCheckUtils]: 2: Hoare triple {3360#(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);havoc #t~mem24; {3360#(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 [2020-07-10 15:16:06,091 INFO L280 TraceCheckUtils]: 3: Hoare triple {3360#(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|))))} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3360#(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 [2020-07-10 15:16:06,093 INFO L280 TraceCheckUtils]: 4: Hoare triple {3360#(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 !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3360#(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 [2020-07-10 15:16:06,093 INFO L280 TraceCheckUtils]: 5: Hoare triple {3360#(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 := 0; {3360#(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 [2020-07-10 15:16:06,095 INFO L280 TraceCheckUtils]: 6: Hoare triple {3360#(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; {3360#(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 [2020-07-10 15:16:06,097 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3360#(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|))))} {3332#(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)|))} #134#return; {3341#(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 [2020-07-10 15:16:06,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,135 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~cond := #in~cond; {3279#true} is VALID [2020-07-10 15:16:06,135 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !(0 == ~cond); {3279#true} is VALID [2020-07-10 15:16:06,136 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,136 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3279#true} {3279#true} #148#return; {3279#true} is VALID [2020-07-10 15:16:06,136 INFO L280 TraceCheckUtils]: 0: Hoare triple {3361#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {3279#true} is VALID [2020-07-10 15:16:06,136 INFO L263 TraceCheckUtils]: 1: Hoare triple {3279#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {3279#true} is VALID [2020-07-10 15:16:06,137 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} ~cond := #in~cond; {3279#true} is VALID [2020-07-10 15:16:06,137 INFO L280 TraceCheckUtils]: 3: Hoare triple {3279#true} assume !(0 == ~cond); {3279#true} is VALID [2020-07-10 15:16:06,137 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,137 INFO L275 TraceCheckUtils]: 5: Hoare quadruple {3279#true} {3279#true} #148#return; {3279#true} is VALID [2020-07-10 15:16:06,137 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3279#true} is VALID [2020-07-10 15:16:06,138 INFO L280 TraceCheckUtils]: 7: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,139 INFO L275 TraceCheckUtils]: 8: Hoare quadruple {3279#true} {3341#(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|)))} #136#return; {3341#(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 [2020-07-10 15:16:06,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,196 INFO L280 TraceCheckUtils]: 0: Hoare triple {3366#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,196 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,196 INFO L275 TraceCheckUtils]: 2: Hoare quadruple {3279#true} {3279#true} #130#return; {3279#true} is VALID [2020-07-10 15:16:06,197 INFO L280 TraceCheckUtils]: 0: Hoare triple {3366#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,198 INFO L263 TraceCheckUtils]: 1: Hoare triple {3279#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {3366#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:06,199 INFO L280 TraceCheckUtils]: 2: Hoare triple {3366#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,199 INFO L280 TraceCheckUtils]: 3: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,199 INFO L275 TraceCheckUtils]: 4: Hoare quadruple {3279#true} {3279#true} #130#return; {3279#true} is VALID [2020-07-10 15:16:06,199 INFO L280 TraceCheckUtils]: 5: Hoare triple {3279#true} havoc #t~mem5.base, #t~mem5.offset; {3279#true} is VALID [2020-07-10 15:16:06,199 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,201 INFO L275 TraceCheckUtils]: 7: Hoare quadruple {3279#true} {3341#(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|)))} #138#return; {3341#(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 [2020-07-10 15:16:06,202 INFO L280 TraceCheckUtils]: 0: Hoare triple {3331#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {3332#(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 [2020-07-10 15:16:06,202 INFO L263 TraceCheckUtils]: 1: Hoare triple {3332#(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); {3279#true} is VALID [2020-07-10 15:16:06,203 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3359#(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 [2020-07-10 15:16:06,205 INFO L280 TraceCheckUtils]: 3: Hoare triple {3359#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {3360#(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 [2020-07-10 15:16:06,206 INFO L280 TraceCheckUtils]: 4: Hoare triple {3360#(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);havoc #t~mem24; {3360#(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 [2020-07-10 15:16:06,208 INFO L280 TraceCheckUtils]: 5: Hoare triple {3360#(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|))))} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3360#(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 [2020-07-10 15:16:06,208 INFO L280 TraceCheckUtils]: 6: Hoare triple {3360#(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 !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3360#(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 [2020-07-10 15:16:06,209 INFO L280 TraceCheckUtils]: 7: Hoare triple {3360#(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 := 0; {3360#(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 [2020-07-10 15:16:06,210 INFO L280 TraceCheckUtils]: 8: Hoare triple {3360#(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; {3360#(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 [2020-07-10 15:16:06,212 INFO L275 TraceCheckUtils]: 9: Hoare quadruple {3360#(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|))))} {3332#(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)|))} #134#return; {3341#(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 [2020-07-10 15:16:06,213 INFO L280 TraceCheckUtils]: 10: Hoare triple {3341#(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; {3341#(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 [2020-07-10 15:16:06,213 INFO L280 TraceCheckUtils]: 11: Hoare triple {3341#(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;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {3341#(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 [2020-07-10 15:16:06,215 INFO L263 TraceCheckUtils]: 12: Hoare triple {3341#(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|)))} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {3361#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:16:06,215 INFO L280 TraceCheckUtils]: 13: Hoare triple {3361#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {3279#true} is VALID [2020-07-10 15:16:06,215 INFO L263 TraceCheckUtils]: 14: Hoare triple {3279#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {3279#true} is VALID [2020-07-10 15:16:06,215 INFO L280 TraceCheckUtils]: 15: Hoare triple {3279#true} ~cond := #in~cond; {3279#true} is VALID [2020-07-10 15:16:06,215 INFO L280 TraceCheckUtils]: 16: Hoare triple {3279#true} assume !(0 == ~cond); {3279#true} is VALID [2020-07-10 15:16:06,216 INFO L280 TraceCheckUtils]: 17: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,216 INFO L275 TraceCheckUtils]: 18: Hoare quadruple {3279#true} {3279#true} #148#return; {3279#true} is VALID [2020-07-10 15:16:06,216 INFO L280 TraceCheckUtils]: 19: Hoare triple {3279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3279#true} is VALID [2020-07-10 15:16:06,216 INFO L280 TraceCheckUtils]: 20: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,217 INFO L275 TraceCheckUtils]: 21: Hoare quadruple {3279#true} {3341#(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|)))} #136#return; {3341#(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 [2020-07-10 15:16:06,218 INFO L280 TraceCheckUtils]: 22: Hoare triple {3341#(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|)))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {3341#(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 [2020-07-10 15:16:06,220 INFO L263 TraceCheckUtils]: 23: Hoare triple {3341#(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|)))} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {3366#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:06,221 INFO L280 TraceCheckUtils]: 24: Hoare triple {3366#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,223 INFO L263 TraceCheckUtils]: 25: Hoare triple {3279#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {3366#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:06,223 INFO L280 TraceCheckUtils]: 26: Hoare triple {3366#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,223 INFO L280 TraceCheckUtils]: 27: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,224 INFO L275 TraceCheckUtils]: 28: Hoare quadruple {3279#true} {3279#true} #130#return; {3279#true} is VALID [2020-07-10 15:16:06,224 INFO L280 TraceCheckUtils]: 29: Hoare triple {3279#true} havoc #t~mem5.base, #t~mem5.offset; {3279#true} is VALID [2020-07-10 15:16:06,224 INFO L280 TraceCheckUtils]: 30: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,226 INFO L275 TraceCheckUtils]: 31: Hoare quadruple {3279#true} {3341#(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|)))} #138#return; {3341#(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 [2020-07-10 15:16:06,227 INFO L280 TraceCheckUtils]: 32: Hoare triple {3341#(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; {3341#(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 [2020-07-10 15:16:06,228 INFO L275 TraceCheckUtils]: 33: Hoare quadruple {3341#(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|)))} {3284#(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|)))} #140#return; {3280#false} is VALID [2020-07-10 15:16:06,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,245 INFO L280 TraceCheckUtils]: 0: Hoare triple {3279#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3279#true} is VALID [2020-07-10 15:16:06,245 INFO L280 TraceCheckUtils]: 1: Hoare triple {3279#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,246 INFO L280 TraceCheckUtils]: 2: Hoare triple {3279#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {3279#true} is VALID [2020-07-10 15:16:06,246 INFO L280 TraceCheckUtils]: 3: Hoare triple {3279#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3279#true} is VALID [2020-07-10 15:16:06,246 INFO L280 TraceCheckUtils]: 4: Hoare triple {3279#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,246 INFO L280 TraceCheckUtils]: 5: Hoare triple {3279#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {3279#true} is VALID [2020-07-10 15:16:06,246 INFO L280 TraceCheckUtils]: 6: Hoare triple {3279#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3279#true} is VALID [2020-07-10 15:16:06,247 INFO L280 TraceCheckUtils]: 7: Hoare triple {3279#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3279#true} is VALID [2020-07-10 15:16:06,247 INFO L280 TraceCheckUtils]: 8: Hoare triple {3279#true} #res := 0; {3279#true} is VALID [2020-07-10 15:16:06,247 INFO L280 TraceCheckUtils]: 9: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,247 INFO L275 TraceCheckUtils]: 10: Hoare quadruple {3279#true} {3280#false} #142#return; {3280#false} is VALID [2020-07-10 15:16:06,249 INFO L263 TraceCheckUtils]: 0: Hoare triple {3279#true} call ULTIMATE.init(); {3330#(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 [2020-07-10 15:16:06,250 INFO L280 TraceCheckUtils]: 1: Hoare triple {3330#(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;#valid := #valid[0 := 0];assume 0 < #StackHeapBarrier;call ~#s1~0.base, ~#s1~0.offset := #Ultimate.allocOnStack(8);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, ~#s1~0.offset, 4);call write~init~$Pointer$(~#s1~0.base, ~#s1~0.offset, ~#s1~0.base, 4 + ~#s1~0.offset, 4); {3284#(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 [2020-07-10 15:16:06,251 INFO L280 TraceCheckUtils]: 2: Hoare triple {3284#(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; {3284#(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 [2020-07-10 15:16:06,252 INFO L275 TraceCheckUtils]: 3: Hoare quadruple {3284#(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|)))} {3279#true} #152#return; {3284#(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 [2020-07-10 15:16:06,253 INFO L263 TraceCheckUtils]: 4: Hoare triple {3284#(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(); {3284#(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 [2020-07-10 15:16:06,255 INFO L263 TraceCheckUtils]: 5: Hoare triple {3284#(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(); {3284#(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 [2020-07-10 15:16:06,256 INFO L280 TraceCheckUtils]: 6: Hoare triple {3284#(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;~j~0 := #t~nondet26;havoc #t~nondet26; {3284#(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 [2020-07-10 15:16:06,258 INFO L263 TraceCheckUtils]: 7: Hoare triple {3284#(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); {3331#(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 [2020-07-10 15:16:06,259 INFO L280 TraceCheckUtils]: 8: Hoare triple {3331#(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;~s.base, ~s.offset := #in~s.base, #in~s.offset; {3332#(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 [2020-07-10 15:16:06,259 INFO L263 TraceCheckUtils]: 9: Hoare triple {3332#(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); {3279#true} is VALID [2020-07-10 15:16:06,261 INFO L280 TraceCheckUtils]: 10: Hoare triple {3279#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3359#(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 [2020-07-10 15:16:06,262 INFO L280 TraceCheckUtils]: 11: Hoare triple {3359#(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);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {3360#(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 [2020-07-10 15:16:06,263 INFO L280 TraceCheckUtils]: 12: Hoare triple {3360#(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);havoc #t~mem24; {3360#(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 [2020-07-10 15:16:06,263 INFO L280 TraceCheckUtils]: 13: Hoare triple {3360#(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|))))} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3360#(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 [2020-07-10 15:16:06,264 INFO L280 TraceCheckUtils]: 14: Hoare triple {3360#(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 !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3360#(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 [2020-07-10 15:16:06,265 INFO L280 TraceCheckUtils]: 15: Hoare triple {3360#(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 := 0; {3360#(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 [2020-07-10 15:16:06,266 INFO L280 TraceCheckUtils]: 16: Hoare triple {3360#(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; {3360#(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 [2020-07-10 15:16:06,268 INFO L275 TraceCheckUtils]: 17: Hoare quadruple {3360#(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|))))} {3332#(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)|))} #134#return; {3341#(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 [2020-07-10 15:16:06,268 INFO L280 TraceCheckUtils]: 18: Hoare triple {3341#(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; {3341#(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 [2020-07-10 15:16:06,269 INFO L280 TraceCheckUtils]: 19: Hoare triple {3341#(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;havoc #t~ret16;havoc ~le~0.base, ~le~0.offset; {3341#(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 [2020-07-10 15:16:06,270 INFO L263 TraceCheckUtils]: 20: Hoare triple {3341#(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|)))} call #t~ret17.base, #t~ret17.offset := ldv_successful_malloc(12); {3361#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} is VALID [2020-07-10 15:16:06,271 INFO L280 TraceCheckUtils]: 21: Hoare triple {3361#(and (= |#valid| |old(#valid)|) (= |old(#length)| |#length|))} ~size := #in~size;call #t~malloc4.base, #t~malloc4.offset := #Ultimate.allocOnHeap(~size);~ptr~0.base, ~ptr~0.offset := #t~malloc4.base, #t~malloc4.offset; {3279#true} is VALID [2020-07-10 15:16:06,271 INFO L263 TraceCheckUtils]: 22: Hoare triple {3279#true} call assume_abort_if_not((if ~ptr~0.base != 0 || ~ptr~0.offset != 0 then 1 else 0)); {3279#true} is VALID [2020-07-10 15:16:06,271 INFO L280 TraceCheckUtils]: 23: Hoare triple {3279#true} ~cond := #in~cond; {3279#true} is VALID [2020-07-10 15:16:06,271 INFO L280 TraceCheckUtils]: 24: Hoare triple {3279#true} assume !(0 == ~cond); {3279#true} is VALID [2020-07-10 15:16:06,271 INFO L280 TraceCheckUtils]: 25: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,271 INFO L275 TraceCheckUtils]: 26: Hoare quadruple {3279#true} {3279#true} #148#return; {3279#true} is VALID [2020-07-10 15:16:06,272 INFO L280 TraceCheckUtils]: 27: Hoare triple {3279#true} #res.base, #res.offset := ~ptr~0.base, ~ptr~0.offset; {3279#true} is VALID [2020-07-10 15:16:06,272 INFO L280 TraceCheckUtils]: 28: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,273 INFO L275 TraceCheckUtils]: 29: Hoare quadruple {3279#true} {3341#(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|)))} #136#return; {3341#(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 [2020-07-10 15:16:06,274 INFO L280 TraceCheckUtils]: 30: Hoare triple {3341#(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|)))} ~le~0.base, ~le~0.offset := #t~ret17.base, #t~ret17.offset;havoc #t~ret17.base, #t~ret17.offset;call write~int(~new, ~le~0.base, ~le~0.offset, 4); {3341#(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 [2020-07-10 15:16:06,276 INFO L263 TraceCheckUtils]: 31: Hoare triple {3341#(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|)))} call ldv_list_add(~le~0.base, 4 + ~le~0.offset, ~s.base, ~s.offset); {3366#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:06,276 INFO L280 TraceCheckUtils]: 32: Hoare triple {3366#(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;~head.base, ~head.offset := #in~head.base, #in~head.offset;call #t~mem5.base, #t~mem5.offset := read~$Pointer$(~head.base, ~head.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,278 INFO L263 TraceCheckUtils]: 33: Hoare triple {3279#true} call __ldv_list_add(~new.base, ~new.offset, ~head.base, ~head.offset, #t~mem5.base, #t~mem5.offset); {3366#(and (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= |#memory_$Pointer$.offset| |old(#memory_$Pointer$.offset)|))} is VALID [2020-07-10 15:16:06,278 INFO L280 TraceCheckUtils]: 34: Hoare triple {3366#(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;~prev.base, ~prev.offset := #in~prev.base, #in~prev.offset;~next.base, ~next.offset := #in~next.base, #in~next.offset;call write~$Pointer$(~new.base, ~new.offset, ~next.base, 4 + ~next.offset, 4);call write~$Pointer$(~next.base, ~next.offset, ~new.base, ~new.offset, 4);call write~$Pointer$(~prev.base, ~prev.offset, ~new.base, 4 + ~new.offset, 4);call write~$Pointer$(~new.base, ~new.offset, ~prev.base, ~prev.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,278 INFO L280 TraceCheckUtils]: 35: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,278 INFO L275 TraceCheckUtils]: 36: Hoare quadruple {3279#true} {3279#true} #130#return; {3279#true} is VALID [2020-07-10 15:16:06,278 INFO L280 TraceCheckUtils]: 37: Hoare triple {3279#true} havoc #t~mem5.base, #t~mem5.offset; {3279#true} is VALID [2020-07-10 15:16:06,279 INFO L280 TraceCheckUtils]: 38: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,280 INFO L275 TraceCheckUtils]: 39: Hoare quadruple {3279#true} {3341#(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|)))} #138#return; {3341#(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 [2020-07-10 15:16:06,280 INFO L280 TraceCheckUtils]: 40: Hoare triple {3341#(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; {3341#(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 [2020-07-10 15:16:06,281 INFO L275 TraceCheckUtils]: 41: Hoare quadruple {3341#(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|)))} {3284#(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|)))} #140#return; {3280#false} is VALID [2020-07-10 15:16:06,282 INFO L263 TraceCheckUtils]: 42: Hoare triple {3280#false} call #t~ret27 := ldv_is_in_set(~j~0, ~#s1~0.base, ~#s1~0.offset); {3279#true} is VALID [2020-07-10 15:16:06,282 INFO L280 TraceCheckUtils]: 43: Hoare triple {3279#true} ~e := #in~e;~s.base, ~s.offset := #in~s.base, #in~s.offset;havoc ~m~1.base, ~m~1.offset;call #t~mem22.base, #t~mem22.offset := read~$Pointer$(~s.base, ~s.offset, 4);~__mptr~3.base, ~__mptr~3.offset := #t~mem22.base, #t~mem22.offset;havoc #t~mem22.base, #t~mem22.offset;~m~1.base, ~m~1.offset := ~__mptr~3.base, ~__mptr~3.offset - 4; {3279#true} is VALID [2020-07-10 15:16:06,282 INFO L280 TraceCheckUtils]: 44: Hoare triple {3279#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,282 INFO L280 TraceCheckUtils]: 45: Hoare triple {3279#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {3279#true} is VALID [2020-07-10 15:16:06,282 INFO L280 TraceCheckUtils]: 46: Hoare triple {3279#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3279#true} is VALID [2020-07-10 15:16:06,282 INFO L280 TraceCheckUtils]: 47: Hoare triple {3279#true} assume !!(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset);call #t~mem24 := read~int(~m~1.base, ~m~1.offset, 4); {3279#true} is VALID [2020-07-10 15:16:06,282 INFO L280 TraceCheckUtils]: 48: Hoare triple {3279#true} assume !(#t~mem24 == ~e);havoc #t~mem24; {3279#true} is VALID [2020-07-10 15:16:06,283 INFO L280 TraceCheckUtils]: 49: Hoare triple {3279#true} call #t~mem23.base, #t~mem23.offset := read~$Pointer$(~m~1.base, 4 + ~m~1.offset, 4);~__mptr~4.base, ~__mptr~4.offset := #t~mem23.base, #t~mem23.offset;havoc #t~mem23.base, #t~mem23.offset;~m~1.base, ~m~1.offset := ~__mptr~4.base, ~__mptr~4.offset - 4; {3279#true} is VALID [2020-07-10 15:16:06,283 INFO L280 TraceCheckUtils]: 50: Hoare triple {3279#true} assume !(~m~1.base != ~s.base || 4 + ~m~1.offset != ~s.offset); {3279#true} is VALID [2020-07-10 15:16:06,283 INFO L280 TraceCheckUtils]: 51: Hoare triple {3279#true} #res := 0; {3279#true} is VALID [2020-07-10 15:16:06,283 INFO L280 TraceCheckUtils]: 52: Hoare triple {3279#true} assume true; {3279#true} is VALID [2020-07-10 15:16:06,283 INFO L275 TraceCheckUtils]: 53: Hoare quadruple {3279#true} {3280#false} #142#return; {3280#false} is VALID [2020-07-10 15:16:06,283 INFO L280 TraceCheckUtils]: 54: Hoare triple {3280#false} assume -2147483648 <= #t~ret27 && #t~ret27 <= 2147483647; {3280#false} is VALID [2020-07-10 15:16:06,284 INFO L280 TraceCheckUtils]: 55: Hoare triple {3280#false} assume 0 == #t~ret27;havoc #t~ret27; {3280#false} is VALID [2020-07-10 15:16:06,284 INFO L280 TraceCheckUtils]: 56: Hoare triple {3280#false} assume !false; {3280#false} is VALID [2020-07-10 15:16:06,291 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 14 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2020-07-10 15:16:06,292 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1819411419] [2020-07-10 15:16:06,292 INFO L354 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [74330494] [2020-07-10 15:16:06,292 INFO L92 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2020-07-10 15:16:06,485 INFO L249 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2020-07-10 15:16:06,486 INFO L250 tOrderPrioritization]: Conjunction of SSA is unsat [2020-07-10 15:16:06,490 INFO L264 TraceCheckSpWp]: Trace formula consists of 315 conjuncts, 135 conjunts are in the unsatisfiable core [2020-07-10 15:16:06,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-07-10 15:16:06,520 INFO L287 TraceCheckSpWp]: Computing forward predicates... [2020-07-10 15:16:06,594 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 7 treesize of output 3 [2020-07-10 15:16:06,594 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:16:06,602 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:16:06,603 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:16:06,603 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:17, output treesize:10 [2020-07-10 15:16:06,609 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:16:06,609 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_BEFORE_CALL_7|]. (and (= 0 |~#s1~0.offset|) (= |~#s1~0.base| (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_7| |~#s1~0.base|) |~#s1~0.offset|)) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (< |#StackHeapBarrier| |~#s1~0.base|)) [2020-07-10 15:16:06,609 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= 0 |~#s1~0.offset|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (< |#StackHeapBarrier| |~#s1~0.base|)) [2020-07-10 15:16:07,022 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 7 [2020-07-10 15:16:07,022 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:16:07,046 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:16:07,046 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:16:07,047 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:47, output treesize:43 [2020-07-10 15:16:07,155 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 1 [2020-07-10 15:16:07,156 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:16:07,170 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:16:07,171 INFO L512 ElimStorePlain]: Eliminatee |v_#memory_$Pointer$.base_BEFORE_CALL_8| vanished before elimination [2020-07-10 15:16:07,173 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 2 dim-2 vars, End of recursive call: and 1 xjuncts. [2020-07-10 15:16:07,174 INFO L244 ElimStorePlain]: Needed 2 recursive calls to eliminate 3 variables, input treesize:33, output treesize:13 [2020-07-10 15:16:07,179 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:16:07,180 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_old(#memory_$Pointer$.base)_BEFORE_CALL_4|, v_ldv_set_add_~le~0.base_BEFORE_CALL_2, |v_#memory_$Pointer$.base_BEFORE_CALL_8|]. (and (= 0 |~#s1~0.offset|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (= (store |v_old(#memory_$Pointer$.base)_BEFORE_CALL_4| v_ldv_set_add_~le~0.base_BEFORE_CALL_2 (store (select |v_old(#memory_$Pointer$.base)_BEFORE_CALL_4| v_ldv_set_add_~le~0.base_BEFORE_CALL_2) 0 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_8| v_ldv_set_add_~le~0.base_BEFORE_CALL_2) 0))) |v_#memory_$Pointer$.base_BEFORE_CALL_8|) (<= (+ v_ldv_set_add_~le~0.base_BEFORE_CALL_2 1) |#StackHeapBarrier|) (< |#StackHeapBarrier| |~#s1~0.base|)) [2020-07-10 15:16:07,180 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ []. (and (= 0 |~#s1~0.offset|) (= |#memory_int| |old(#memory_int)|) (= |#memory_$Pointer$.base| |old(#memory_$Pointer$.base)|) (< |#StackHeapBarrier| |~#s1~0.base|)) [2020-07-10 15:16:07,350 INFO L440 ElimStorePlain]: Different costs {0=[|v_#memory_$Pointer$.offset_42|], 2=[|v_#memory_int_44|, |v_#memory_int_45|, |v_#memory_int_46|]} [2020-07-10 15:16:07,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:16:07,607 WARN L193 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 39 [2020-07-10 15:16:07,608 INFO L350 Elim1Store]: treesize reduction 100, result has 50.2 percent of original size [2020-07-10 15:16:07,608 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 3 case distinctions, treesize of input 77 treesize of output 108 [2020-07-10 15:16:07,608 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:16:08,177 WARN L193 SmtUtils]: Spent 568.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 82 [2020-07-10 15:16:08,179 INFO L624 ElimStorePlain]: treesize reduction 36, result has 86.1 percent of original size [2020-07-10 15:16:08,186 INFO L544 ElimStorePlain]: Start of recursive call 3: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:16:08,457 WARN L193 SmtUtils]: Spent 270.00 ms on a formula simplification that was a NOOP. DAG size: 79 [2020-07-10 15:16:08,458 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:16:08,466 INFO L544 ElimStorePlain]: Start of recursive call 4: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:16:08,692 WARN L193 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2020-07-10 15:16:08,693 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:16:08,700 INFO L544 ElimStorePlain]: Start of recursive call 5: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:16:08,954 WARN L193 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2020-07-10 15:16:08,955 INFO L624 ElimStorePlain]: treesize reduction 0, result has 100.0 percent of original size [2020-07-10 15:16:08,963 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:16:08,966 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:16:08,973 INFO L544 ElimStorePlain]: Start of recursive call 1: 1 dim-0 vars, 4 dim-2 vars, End of recursive call: 4 dim-0 vars, and 1 xjuncts. [2020-07-10 15:16:08,973 INFO L244 ElimStorePlain]: Needed 5 recursive calls to eliminate 5 variables, input treesize:229, output treesize:236 [2020-07-10 15:16:09,112 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:16:09,113 WARN L407 uantifierElimination]: Input elimination task: ∃ [__ldv_list_add_~next.offset, |v_#memory_int_44|, |v_#memory_int_45|, |v_#memory_$Pointer$.offset_42|, |v_#memory_int_46|]. (let ((.cse3 (+ __ldv_list_add_~next.offset 4)) (.cse6 (select |v_#memory_int_46| |__ldv_list_add_#in~new.base|)) (.cse2 (+ |__ldv_list_add_#in~new.offset| 4))) (and (= |#memory_$Pointer$.base| (let ((.cse0 (let ((.cse1 (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) .cse3 |__ldv_list_add_#in~new.base|)))) (store .cse1 |__ldv_list_add_#in~new.base| (store (store (select .cse1 |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| |__ldv_list_add_#in~next.base|) .cse2 |__ldv_list_add_#in~prev.base|))))) (store .cse0 |__ldv_list_add_#in~prev.base| (store (select .cse0 |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.base|)))) (= 0 |~#s1~0.offset|) (= |#memory_int| (store |v_#memory_int_44| |__ldv_list_add_#in~prev.base| (store (select |v_#memory_int_44| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)))) (= (store |old(#memory_int)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_int)| |__ldv_list_add_#in~next.base|) .cse3 (select (select |v_#memory_int_45| |__ldv_list_add_#in~next.base|) .cse3))) |v_#memory_int_45|) (= (let ((.cse4 (let ((.cse5 (store |v_#memory_$Pointer$.offset_42| |__ldv_list_add_#in~next.base| (store (select |v_#memory_$Pointer$.offset_42| |__ldv_list_add_#in~next.base|) .cse3 |__ldv_list_add_#in~new.offset|)))) (store .cse5 |__ldv_list_add_#in~new.base| (store (store (select .cse5 |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| __ldv_list_add_~next.offset) .cse2 |__ldv_list_add_#in~prev.offset|))))) (store .cse4 |__ldv_list_add_#in~prev.base| (store (select .cse4 |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|))) |#memory_$Pointer$.offset|) (= (store |v_#memory_int_45| |__ldv_list_add_#in~new.base| (store (select |v_#memory_int_45| |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| (select .cse6 |__ldv_list_add_#in~new.offset|))) |v_#memory_int_46|) (= (store |v_#memory_int_46| |__ldv_list_add_#in~new.base| (store .cse6 .cse2 (select (select |v_#memory_int_44| |__ldv_list_add_#in~new.base|) .cse2))) |v_#memory_int_44|) (< |#StackHeapBarrier| |~#s1~0.base|))) [2020-07-10 15:16:09,113 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ [__ldv_list_add_~next.offset, v_DerPreprocessor_5, v_DerPreprocessor_6, v_DerPreprocessor_4]. (let ((.cse5 (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~new.base|)) (.cse4 (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~prev.base|)) (.cse2 (+ |__ldv_list_add_#in~new.offset| 4)) (.cse3 (+ __ldv_list_add_~next.offset 4))) (and (= |#memory_$Pointer$.base| (let ((.cse0 (let ((.cse1 (store |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_$Pointer$.base)| |__ldv_list_add_#in~next.base|) .cse3 |__ldv_list_add_#in~new.base|)))) (store .cse1 |__ldv_list_add_#in~new.base| (store (store (select .cse1 |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| |__ldv_list_add_#in~next.base|) .cse2 |__ldv_list_add_#in~prev.base|))))) (store .cse0 |__ldv_list_add_#in~prev.base| (store (select .cse0 |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.base|)))) (= 0 |~#s1~0.offset|) (or (and (= .cse2 |__ldv_list_add_#in~prev.offset|) .cse4) (= (select .cse5 .cse2) |__ldv_list_add_#in~prev.offset|)) (= (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|) |__ldv_list_add_#in~new.offset|) (or (= __ldv_list_add_~next.offset (select .cse5 |__ldv_list_add_#in~new.offset|)) (and (= |__ldv_list_add_#in~prev.offset| |__ldv_list_add_#in~new.offset|) .cse4)) (let ((.cse6 (= |__ldv_list_add_#in~new.base| |__ldv_list_add_#in~next.base|))) (or (= |__ldv_list_add_#in~new.offset| (select (select |#memory_$Pointer$.offset| |__ldv_list_add_#in~next.base|) .cse3)) (and .cse6 (= .cse3 |__ldv_list_add_#in~new.offset|)) (and .cse6 (= .cse3 .cse2)))) (= (let ((.cse7 (let ((.cse8 (store |old(#memory_int)| |__ldv_list_add_#in~next.base| (store (select |old(#memory_int)| |__ldv_list_add_#in~next.base|) .cse3 v_DerPreprocessor_5)))) (store .cse8 |__ldv_list_add_#in~new.base| (store (store (select .cse8 |__ldv_list_add_#in~new.base|) |__ldv_list_add_#in~new.offset| v_DerPreprocessor_6) .cse2 v_DerPreprocessor_4))))) (store .cse7 |__ldv_list_add_#in~prev.base| (store (select .cse7 |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset| (select (select |#memory_int| |__ldv_list_add_#in~prev.base|) |__ldv_list_add_#in~prev.offset|)))) |#memory_int|) (< |#StackHeapBarrier| |~#s1~0.base|))) [2020-07-10 15:16:09,118 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:16:09,122 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:16:09,396 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:16:09,404 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:16:13,021 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:16:13,029 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:17:47,723 WARN L193 SmtUtils]: Spent 1.54 m on a formula simplification. DAG size of input: 145 DAG size of output: 119 [2020-07-10 15:18:01,681 INFO L501 QuantifierPusher]: Distributing 7 conjuncts over 2 disjuncts [2020-07-10 15:18:01,686 INFO L501 QuantifierPusher]: Distributing 7 conjuncts over 2 disjuncts [2020-07-10 15:18:01,768 INFO L440 ElimStorePlain]: Different costs {69=[|v_#memory_int_BEFORE_CALL_8|], 97=[|v_#memory_$Pointer$.base_BEFORE_CALL_11|]} [2020-07-10 15:18:02,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:02,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:03,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:03,357 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:03,860 INFO L244 Elim1Store]: Index analysis took 1824 ms [2020-07-10 15:18:06,547 INFO L350 Elim1Store]: treesize reduction 120, result has 46.9 percent of original size [2020-07-10 15:18:06,548 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 119 treesize of output 109 [2020-07-10 15:18:06,549 INFO L544 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2020-07-10 15:18:08,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:08,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:08,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:09,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:09,348 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:10,313 INFO L244 Elim1Store]: Index analysis took 2833 ms [2020-07-10 15:18:13,144 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:13,322 WARN L193 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2020-07-10 15:18:13,323 INFO L350 Elim1Store]: treesize reduction 104, result has 69.4 percent of original size [2020-07-10 15:18:13,323 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 91 treesize of output 250 [2020-07-10 15:18:13,324 INFO L544 ElimStorePlain]: Start of recursive call 3: End of recursive call: and 1 xjuncts. [2020-07-10 15:18:14,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:14,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:14,486 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:15,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:15,698 INFO L244 Elim1Store]: Index analysis took 1463 ms [2020-07-10 15:18:18,323 INFO L350 Elim1Store]: treesize reduction 104, result has 46.4 percent of original size [2020-07-10 15:18:18,324 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 3 case distinctions, treesize of input 119 treesize of output 93 [2020-07-10 15:18:18,324 INFO L544 ElimStorePlain]: Start of recursive call 4: End of recursive call: and 1 xjuncts. [2020-07-10 15:18:18,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:18,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:18,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:18,424 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:18,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:18,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:18,441 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:18,510 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:18,512 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 119 treesize of output 30 [2020-07-10 15:18:18,514 INFO L544 ElimStorePlain]: Start of recursive call 5: End of recursive call: and 1 xjuncts. [2020-07-10 15:18:19,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:19,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:19,298 INFO L244 Elim1Store]: Index analysis took 552 ms [2020-07-10 15:18:20,506 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:20,674 WARN L193 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2020-07-10 15:18:20,675 INFO L350 Elim1Store]: treesize reduction 85, result has 65.9 percent of original size [2020-07-10 15:18:20,675 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 2 case distinctions, treesize of input 75 treesize of output 180 [2020-07-10 15:18:20,676 INFO L544 ElimStorePlain]: Start of recursive call 6: End of recursive call: and 1 xjuncts. [2020-07-10 15:18:20,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:20,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:21,033 INFO L244 Elim1Store]: Index analysis took 162 ms [2020-07-10 15:18:21,099 INFO L173 IndexEqualityManager]: detected equality via solver [2020-07-10 15:18:21,158 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 85 treesize of output 32 [2020-07-10 15:18:21,161 INFO L544 ElimStorePlain]: Start of recursive call 7: End of recursive call: and 1 xjuncts. [2020-07-10 15:18:21,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:21,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2020-07-10 15:18:21,988 INFO L244 Elim1Store]: Index analysis took 599 ms [2020-07-10 15:18:23,505 WARN L193 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 78 DAG size of output: 56 [2020-07-10 15:18:23,505 INFO L350 Elim1Store]: treesize reduction 295, result has 42.6 percent of original size [2020-07-10 15:18:23,506 INFO L384 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 3 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 4 case distinctions, treesize of input 169 treesize of output 222 [2020-07-10 15:18:23,507 INFO L544 ElimStorePlain]: Start of recursive call 8: End of recursive call: and 1 xjuncts. [2020-07-10 15:18:50,869 WARN L193 SmtUtils]: Spent 27.36 s on a formula simplification. DAG size of input: 235 DAG size of output: 199 [2020-07-10 15:18:50,876 INFO L624 ElimStorePlain]: treesize reduction 385, result has 82.6 percent of original size [2020-07-10 15:18:50,936 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:18:50,936 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:18:50,937 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:18:50,939 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:18:50,939 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:18:50,941 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:18:50,942 INFO L544 ElimStorePlain]: Start of recursive call 9: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:18:51,028 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,029 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,029 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,033 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,033 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,033 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,034 INFO L544 ElimStorePlain]: Start of recursive call 10: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:18:51,096 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,097 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:18:51,098 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:18:51,099 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 4 disjuncts [2020-07-10 15:18:51,099 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 4 disjuncts [2020-07-10 15:18:51,100 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:18:51,101 INFO L544 ElimStorePlain]: Start of recursive call 11: 1 dim-0 vars, End of recursive call: 1 dim-0 vars, and 1 xjuncts. [2020-07-10 15:18:51,242 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,244 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,245 INFO L544 ElimStorePlain]: Start of recursive call 12: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-07-10 15:18:51,478 INFO L544 ElimStorePlain]: Start of recursive call 13: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-07-10 15:18:51,616 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,617 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,619 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,621 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,622 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,623 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 9 disjuncts [2020-07-10 15:18:51,624 INFO L544 ElimStorePlain]: Start of recursive call 14: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-07-10 15:18:51,693 INFO L544 ElimStorePlain]: Start of recursive call 15: 2 dim-0 vars, End of recursive call: 2 dim-0 vars, and 1 xjuncts. [2020-07-10 15:21:34,745 WARN L193 SmtUtils]: Spent 2.72 m on a formula simplification. DAG size of input: 301 DAG size of output: 293 [2020-07-10 15:21:34,750 INFO L624 ElimStorePlain]: treesize reduction 108, result has 96.1 percent of original size [2020-07-10 15:21:34,755 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-07-10 15:21:34,758 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:21:34,759 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:21:34,768 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-07-10 15:21:34,769 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-07-10 15:21:34,775 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:21:34,782 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:21:34,799 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:21:34,800 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:21:34,801 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:21:34,803 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:21:34,804 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:21:34,806 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts [2020-07-10 15:21:34,808 INFO L544 ElimStorePlain]: Start of recursive call 1: 22 dim-0 vars, 2 dim-2 vars, End of recursive call: 13 dim-0 vars, and 7 xjuncts. [2020-07-10 15:21:34,809 INFO L244 ElimStorePlain]: Needed 15 recursive calls to eliminate 24 variables, input treesize:2089, output treesize:2238 [2020-07-10 15:21:37,014 WARN L406 uantifierElimination]: Trying to double check SDD result, but SMT solver's response was UNKNOWN. [2020-07-10 15:21:37,015 WARN L407 uantifierElimination]: Input elimination task: ∃ [|v_#memory_$Pointer$.base_BEFORE_CALL_11|, |v_#memory_int_BEFORE_CALL_8|, __ldv_list_add_~next.offset, v_prenex_63, v_prenex_62, v_prenex_64, v_prenex_72, v_prenex_71, v_prenex_73, v_DerPreprocessor_5, v_DerPreprocessor_6, v_DerPreprocessor_4, v_prenex_66, v_prenex_65, v_prenex_67, v_prenex_75, v_prenex_74, v_prenex_76, v_prenex_68, v_prenex_70, ldv_set_add_~le~0.base, v_prenex_60, v_prenex_59, v_prenex_61]. (let ((.cse42 (select |v_#memory_$Pointer$.base_BEFORE_CALL_11| |ldv_set_add_#in~s.base|))) (let ((.cse25 (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|)) (.cse10 (select .cse42 |ldv_set_add_#in~s.offset|))) (let ((.cse16 (select |#memory_$Pointer$.offset| .cse10)) (.cse2 (select .cse25 |ldv_set_add_#in~s.offset|))) (let ((.cse3 (select .cse16 .cse2))) (let ((.cse11 (select |v_#memory_int_BEFORE_CALL_8| .cse10)) (.cse19 (select |v_#memory_$Pointer$.base_BEFORE_CALL_11| .cse10)) (.cse12 (+ .cse3 4)) (.cse13 (+ .cse2 4))) (let ((.cse23 (= .cse13 |ldv_set_add_#in~s.offset|)) (.cse27 (= .cse2 .cse12)) (.cse6 (= |#memory_$Pointer$.base| (let ((.cse43 (store |v_#memory_$Pointer$.base_BEFORE_CALL_11| .cse10 (store (store (store .cse19 .cse12 .cse10) .cse2 .cse10) .cse13 |ldv_set_add_#in~s.base|)))) (store .cse43 |ldv_set_add_#in~s.base| (store (select .cse43 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse10))))) (.cse20 (= (select (select |v_#memory_int_BEFORE_CALL_8| |ldv_set_add_#in~s.base|) 0) |ldv_set_add_#in~new|)) (.cse21 (= (store |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base| (store (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|) 0 (select .cse42 0))) |v_#memory_$Pointer$.base_BEFORE_CALL_11|)) (.cse22 (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|)) (.cse0 (= (select .cse16 .cse13) |ldv_set_add_#in~s.offset|)) (.cse28 (= .cse10 |ldv_set_add_#in~s.base|)) (.cse4 (= (select .cse11 0) |ldv_set_add_#in~new|)) (.cse33 (= .cse2 |ldv_set_add_#in~s.offset|)) (.cse7 (= (store |old(#memory_$Pointer$.base)| .cse10 (store (select |old(#memory_$Pointer$.base)| .cse10) 0 (select .cse19 0))) |v_#memory_$Pointer$.base_BEFORE_CALL_11|)) (.cse14 (<= (+ .cse10 1) |#StackHeapBarrier|)) (.cse1 (= 0 |~#s1~0.offset|)) (.cse9 (select (select |#memory_int| |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (.cse5 (= 4 .cse2)) (.cse15 (< |#StackHeapBarrier| |~#s1~0.base|))) (or (and .cse0 .cse1 (= .cse2 .cse3) .cse4 .cse5 .cse6 .cse7 (= (let ((.cse8 (store |v_#memory_int_BEFORE_CALL_8| .cse10 (store (store (store .cse11 .cse12 v_prenex_72) .cse2 v_prenex_71) .cse13 v_prenex_73)))) (store .cse8 |ldv_set_add_#in~s.base| (store (select .cse8 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse9))) |#memory_int|) .cse14 .cse15) (let ((.cse17 (+ (select .cse25 .cse2) 4))) (and (= (select .cse16 .cse17) .cse2) (= |#memory_$Pointer$.base| (let ((.cse18 (store |v_#memory_$Pointer$.base_BEFORE_CALL_11| .cse10 (store .cse19 .cse17 |ldv_set_add_#in~s.base|)))) (store .cse18 |ldv_set_add_#in~s.base| (store (store (store (select .cse18 |ldv_set_add_#in~s.base|) .cse2 .cse10) .cse13 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| |ldv_set_add_#in~s.base|)))) .cse1 .cse20 .cse21 .cse22 .cse23 (= |#memory_int| (let ((.cse24 (store |v_#memory_int_BEFORE_CALL_8| .cse10 (store .cse11 .cse17 v_DerPreprocessor_5)))) (store .cse24 |ldv_set_add_#in~s.base| (store (store (store (select .cse24 |ldv_set_add_#in~s.base|) .cse2 v_DerPreprocessor_6) .cse13 v_DerPreprocessor_4) |ldv_set_add_#in~s.offset| .cse9)))) .cse5 .cse15)) (and .cse0 .cse1 .cse4 (= (let ((.cse26 (store |v_#memory_int_BEFORE_CALL_8| .cse10 (store (store (store .cse11 .cse12 v_prenex_66) .cse2 v_prenex_65) .cse13 v_prenex_67)))) (store .cse26 |ldv_set_add_#in~s.base| (store (select .cse26 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse9))) |#memory_int|) .cse5 .cse27 .cse6 .cse7 .cse14 .cse15) (and .cse1 .cse23 .cse28 .cse4 (= (let ((.cse29 (store |v_#memory_int_BEFORE_CALL_8| .cse10 (store (store (store .cse11 .cse12 v_prenex_75) .cse2 v_prenex_74) .cse13 v_prenex_76)))) (store .cse29 |ldv_set_add_#in~s.base| (store (select .cse29 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse9))) |#memory_int|) .cse5 .cse27 .cse6 .cse7 .cse14 .cse15) (let ((.cse31 (+ __ldv_list_add_~next.offset 4))) (and .cse1 .cse20 .cse21 .cse22 (= (let ((.cse30 (store |v_#memory_int_BEFORE_CALL_8| .cse10 (store .cse11 .cse31 v_prenex_63)))) (store .cse30 |ldv_set_add_#in~s.base| (store (store (store (select .cse30 |ldv_set_add_#in~s.base|) .cse2 v_prenex_62) .cse13 v_prenex_64) |ldv_set_add_#in~s.offset| .cse9))) |#memory_int|) (= |#memory_$Pointer$.base| (let ((.cse32 (store |v_#memory_$Pointer$.base_BEFORE_CALL_11| .cse10 (store .cse19 .cse31 |ldv_set_add_#in~s.base|)))) (store .cse32 |ldv_set_add_#in~s.base| (store (store (store (select .cse32 |ldv_set_add_#in~s.base|) .cse2 .cse10) .cse13 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| |ldv_set_add_#in~s.base|)))) .cse5 (= .cse2 (select .cse16 .cse31)) .cse33 (= (select .cse25 .cse13) |ldv_set_add_#in~s.offset|) .cse15)) (and .cse0 (= (let ((.cse34 (store |v_#memory_$Pointer$.base_BEFORE_CALL_11| .cse10 (store (store .cse19 .cse2 .cse10) .cse13 |ldv_set_add_#in~s.base|)))) (store .cse34 |ldv_set_add_#in~s.base| (store (select .cse34 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse10))) |#memory_$Pointer$.base|) .cse1 .cse28 .cse4 .cse5 (= |#memory_int| (let ((.cse35 (store |v_#memory_int_BEFORE_CALL_8| .cse10 (store (store .cse11 .cse2 v_prenex_68) .cse13 v_prenex_70)))) (store .cse35 |ldv_set_add_#in~s.base| (store (select .cse35 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse9)))) .cse33 .cse7 .cse14 .cse15) (let ((.cse41 (select |#memory_$Pointer$.offset| ldv_set_add_~le~0.base))) (let ((.cse38 (+ (select .cse41 .cse2) 4))) (and (= |#memory_$Pointer$.base| (let ((.cse36 (let ((.cse37 (store |v_#memory_$Pointer$.base_BEFORE_CALL_11| .cse10 (store .cse19 .cse38 ldv_set_add_~le~0.base)))) (store .cse37 ldv_set_add_~le~0.base (store (store (select .cse37 ldv_set_add_~le~0.base) .cse2 .cse10) .cse13 |ldv_set_add_#in~s.base|))))) (store .cse36 |ldv_set_add_#in~s.base| (store (select .cse36 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| ldv_set_add_~le~0.base)))) .cse1 (= (select .cse16 .cse38) .cse2) (= (select (select |v_#memory_int_BEFORE_CALL_8| ldv_set_add_~le~0.base) 0) |ldv_set_add_#in~new|) (= |#memory_int| (let ((.cse39 (let ((.cse40 (store |v_#memory_int_BEFORE_CALL_8| .cse10 (store .cse11 .cse38 v_prenex_60)))) (store .cse40 ldv_set_add_~le~0.base (store (store (select .cse40 ldv_set_add_~le~0.base) .cse2 v_prenex_59) .cse13 v_prenex_61))))) (store .cse39 |ldv_set_add_#in~s.base| (store (select .cse39 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse9)))) .cse5 (= (select .cse41 .cse13) |ldv_set_add_#in~s.offset|) (= |v_#memory_$Pointer$.base_BEFORE_CALL_11| (store |old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base (store (select |old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base) 0 (select (select |v_#memory_$Pointer$.base_BEFORE_CALL_11| ldv_set_add_~le~0.base) 0)))) (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) .cse15)))))))))) [2020-07-10 15:21:37,016 WARN L408 uantifierElimination]: ElimStorePlain result: ∃ [v_DerPreprocessor_14, v_DerPreprocessor_15, v_DerPreprocessor_10, v_DerPreprocessor_11, v_DerPreprocessor_12, v_DerPreprocessor_13, v_DerPreprocessor_9, __ldv_list_add_~next.offset, v_DerPreprocessor_16, v_DerPreprocessor_17, v_DerPreprocessor_8, ldv_set_add_~le~0.base, v_DerPreprocessor_7]. (let ((.cse29 (select |#memory_$Pointer$.offset| |ldv_set_add_#in~s.base|))) (let ((.cse5 (select .cse29 |ldv_set_add_#in~s.offset|))) (let ((.cse6 (+ .cse5 4))) (let ((.cse25 (= .cse5 |ldv_set_add_#in~s.offset|)) (.cse21 (<= (+ |ldv_set_add_#in~s.base| 1) |#StackHeapBarrier|)) (.cse22 (= (select (select |#memory_int| |ldv_set_add_#in~s.base|) 0) |ldv_set_add_#in~new|)) (.cse17 (= .cse6 |ldv_set_add_#in~s.offset|)) (.cse30 (select |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base|)) (.cse1 (= 0 |~#s1~0.offset|)) (.cse7 (= 0 |ldv_set_add_#in~s.offset|)) (.cse8 (= 4 .cse5)) (.cse10 (< |#StackHeapBarrier| |~#s1~0.base|))) (or (let ((.cse3 (store |old(#memory_$Pointer$.base)| v_DerPreprocessor_14 (store (select |old(#memory_$Pointer$.base)| v_DerPreprocessor_14) 0 v_DerPreprocessor_15)))) (let ((.cse0 (select (select .cse3 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (let ((.cse9 (select |#memory_$Pointer$.offset| .cse0))) (let ((.cse4 (select .cse9 .cse5))) (and (<= (+ .cse0 1) |#StackHeapBarrier|) .cse1 (= (let ((.cse2 (store .cse3 .cse0 (store (store (store (select .cse3 .cse0) (+ .cse4 4) .cse0) .cse5 .cse0) .cse6 |ldv_set_add_#in~s.base|)))) (store .cse2 |ldv_set_add_#in~s.base| (store (select .cse2 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse0))) |#memory_$Pointer$.base|) (or (= |ldv_set_add_#in~new| (select (select |#memory_int| .cse0) 0)) (and (= |ldv_set_add_#in~s.base| .cse0) .cse7)) (= v_DerPreprocessor_14 .cse0) .cse8 (= .cse4 .cse5) (= (select .cse9 .cse6) |ldv_set_add_#in~s.offset|) .cse10))))) (let ((.cse14 (store |old(#memory_$Pointer$.base)| v_DerPreprocessor_10 (store (select |old(#memory_$Pointer$.base)| v_DerPreprocessor_10) 0 v_DerPreprocessor_11)))) (let ((.cse11 (select (select .cse14 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (let ((.cse15 (select |#memory_$Pointer$.offset| .cse11))) (let ((.cse12 (+ (select .cse15 .cse5) 4))) (and .cse1 (= v_DerPreprocessor_10 .cse11) (= .cse5 .cse12) (<= (+ .cse11 1) |#StackHeapBarrier|) (or (and (= .cse11 |ldv_set_add_#in~s.base|) .cse7) (= (select (select |#memory_int| .cse11) 0) |ldv_set_add_#in~new|)) (= (let ((.cse13 (store .cse14 .cse11 (store (store (store (select .cse14 .cse11) .cse12 .cse11) .cse5 .cse11) .cse6 |ldv_set_add_#in~s.base|)))) (store .cse13 |ldv_set_add_#in~s.base| (store (select .cse13 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse11))) |#memory_$Pointer$.base|) .cse8 (= (select .cse15 .cse6) |ldv_set_add_#in~s.offset|) .cse10))))) (let ((.cse20 (store |old(#memory_$Pointer$.base)| v_DerPreprocessor_12 (store (select |old(#memory_$Pointer$.base)| v_DerPreprocessor_12) 0 v_DerPreprocessor_13)))) (let ((.cse16 (select (select .cse20 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (let ((.cse18 (+ (select (select |#memory_$Pointer$.offset| .cse16) .cse5) 4))) (and (<= (+ .cse16 1) |#StackHeapBarrier|) .cse1 .cse17 (= (select (select |#memory_int| .cse16) 0) |ldv_set_add_#in~new|) (= .cse5 .cse18) (= |#memory_$Pointer$.base| (let ((.cse19 (store .cse20 .cse16 (store (store (store (select .cse20 .cse16) .cse18 .cse16) .cse5 .cse16) .cse6 |ldv_set_add_#in~s.base|)))) (store .cse19 |ldv_set_add_#in~s.base| (store (select .cse19 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse16)))) .cse8 (= .cse16 |ldv_set_add_#in~s.base|) (= v_DerPreprocessor_12 .cse16) .cse10)))) (let ((.cse28 (store .cse30 0 v_DerPreprocessor_9))) (let ((.cse24 (select .cse28 |ldv_set_add_#in~s.offset|)) (.cse23 (+ __ldv_list_add_~next.offset 4))) (and .cse21 .cse1 (or .cse22 (and (= 0 .cse23) (= .cse24 |ldv_set_add_#in~s.base|))) .cse8 .cse25 (= .cse5 (select (select |#memory_$Pointer$.offset| .cse24) .cse23)) (= |#memory_$Pointer$.base| (let ((.cse26 (let ((.cse27 (store |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base| .cse28))) (store .cse27 .cse24 (store (select .cse27 .cse24) .cse23 |ldv_set_add_#in~s.base|))))) (store .cse26 |ldv_set_add_#in~s.base| (store (store (store (select .cse26 |ldv_set_add_#in~s.base|) .cse5 .cse24) .cse6 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| |ldv_set_add_#in~s.base|)))) .cse10 (= (select .cse29 .cse6) |ldv_set_add_#in~s.offset|)))) (let ((.cse33 (store |old(#memory_$Pointer$.base)| v_DerPreprocessor_16 (store (select |old(#memory_$Pointer$.base)| v_DerPreprocessor_16) 0 v_DerPreprocessor_17)))) (let ((.cse32 (select (select .cse33 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|))) (and (= |#memory_$Pointer$.base| (let ((.cse31 (store .cse33 .cse32 (store (store (select .cse33 .cse32) .cse5 .cse32) .cse6 |ldv_set_add_#in~s.base|)))) (store .cse31 |ldv_set_add_#in~s.base| (store (select .cse31 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| .cse32)))) (= (select (select |#memory_$Pointer$.offset| .cse32) .cse6) |ldv_set_add_#in~s.offset|) .cse1 (= v_DerPreprocessor_16 .cse32) .cse8 (= |ldv_set_add_#in~new| (select (select |#memory_int| .cse32) 0)) (<= (+ .cse32 1) |#StackHeapBarrier|) .cse25 (= .cse32 |ldv_set_add_#in~s.base|) .cse10))) (let ((.cse38 (store .cse30 0 v_DerPreprocessor_8))) (let ((.cse35 (select .cse38 |ldv_set_add_#in~s.offset|)) (.cse37 (+ (select .cse29 .cse5) 4))) (and (= |#memory_$Pointer$.base| (let ((.cse34 (let ((.cse36 (store |old(#memory_$Pointer$.base)| |ldv_set_add_#in~s.base| .cse38))) (store .cse36 .cse35 (store (select .cse36 .cse35) .cse37 |ldv_set_add_#in~s.base|))))) (store .cse34 |ldv_set_add_#in~s.base| (store (store (store (select .cse34 |ldv_set_add_#in~s.base|) .cse5 .cse35) .cse6 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| |ldv_set_add_#in~s.base|)))) .cse21 .cse1 (or (and (= 0 .cse37) (= .cse35 |ldv_set_add_#in~s.base|)) .cse22) .cse17 .cse8 (= .cse5 (select (select |#memory_$Pointer$.offset| .cse35) .cse37)) .cse10))) (let ((.cse41 (select |#memory_$Pointer$.offset| ldv_set_add_~le~0.base)) (.cse44 (store |old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base (store (select |old(#memory_$Pointer$.base)| ldv_set_add_~le~0.base) 0 v_DerPreprocessor_7)))) (let ((.cse39 (select (select .cse44 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset|)) (.cse40 (+ (select .cse41 .cse5) 4))) (and (= (select (select |#memory_$Pointer$.offset| .cse39) .cse40) .cse5) .cse1 (or (and (= 0 .cse40) (= ldv_set_add_~le~0.base .cse39)) (= |ldv_set_add_#in~new| (select (select |#memory_int| ldv_set_add_~le~0.base) 0)) (and (= ldv_set_add_~le~0.base |ldv_set_add_#in~s.base|) .cse7)) (= (select .cse41 .cse6) |ldv_set_add_#in~s.offset|) .cse8 (<= (+ ldv_set_add_~le~0.base 1) |#StackHeapBarrier|) (= |#memory_$Pointer$.base| (let ((.cse42 (let ((.cse43 (store .cse44 .cse39 (store (select .cse44 .cse39) .cse40 ldv_set_add_~le~0.base)))) (store .cse43 ldv_set_add_~le~0.base (store (store (select .cse43 ldv_set_add_~le~0.base) .cse5 .cse39) .cse6 |ldv_set_add_#in~s.base|))))) (store .cse42 |ldv_set_add_#in~s.base| (store (select .cse42 |ldv_set_add_#in~s.base|) |ldv_set_add_#in~s.offset| ldv_set_add_~le~0.base)))) .cse10)))))))) [2020-07-10 15:21:37,016 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-07-10 15:21:37,017 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 6 disjuncts [2020-07-10 15:21:37,020 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:21:37,025 INFO L501 QuantifierPusher]: Distributing 2 conjuncts over 3 disjuncts [2020-07-10 15:21:37,026 INFO L501 QuantifierPusher]: Distributing 3 conjuncts over 3 disjuncts