java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/heap-data/hash_fun.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:45:25,331 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:45:25,333 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:45:25,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:45:25,353 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:45:25,355 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:45:25,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:45:25,370 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:45:25,372 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:45:25,372 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:45:25,375 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:45:25,376 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:45:25,377 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:45:25,381 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:45:25,384 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:45:25,386 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:45:25,388 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:45:25,391 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:45:25,393 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:45:25,398 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:45:25,402 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:45:25,405 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:45:25,408 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:45:25,409 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:45:25,411 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:45:25,411 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:45:25,411 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:45:25,414 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:45:25,415 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:45:25,416 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:45:25,416 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:45:25,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:45:25,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:45:25,420 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:45:25,422 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:45:25,423 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:45:25,423 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:45:25,424 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:45:25,424 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:45:25,425 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:45:25,425 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:45:25,427 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 [2019-08-08 11:45:25,452 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:45:25,453 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:45:25,455 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:45:25,456 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:45:25,456 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:45:25,456 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:45:25,456 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:45:25,457 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:45:25,457 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:45:25,457 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:45:25,458 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:45:25,458 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:45:25,458 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:45:25,459 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:45:25,459 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:45:25,459 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:45:25,460 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:45:25,460 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:45:25,460 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:45:25,460 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:45:25,460 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:45:25,461 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:45:25,461 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:45:25,461 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:45:25,461 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:45:25,462 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:45:25,462 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:45:25,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:45:25,462 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:45:25,508 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:45:25,523 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:45:25,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:45:25,530 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:45:25,530 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:45:25,531 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/heap-data/hash_fun.i [2019-08-08 11:45:25,592 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b25103518/a8cc4fe38bd445b19908e380ba69e7f2/FLAG16056e335 [2019-08-08 11:45:26,121 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:45:26,121 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/heap-data/hash_fun.i [2019-08-08 11:45:26,143 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b25103518/a8cc4fe38bd445b19908e380ba69e7f2/FLAG16056e335 [2019-08-08 11:45:26,416 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b25103518/a8cc4fe38bd445b19908e380ba69e7f2 [2019-08-08 11:45:26,426 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:45:26,427 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:45:26,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:26,429 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:45:26,432 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:45:26,433 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,436 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75401096 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:26, skipping insertion in model container [2019-08-08 11:45:26,436 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:45:26" (1/1) ... [2019-08-08 11:45:26,444 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:45:26,500 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:45:26,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:27,001 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:45:27,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:45:27,128 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:45:27,129 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27 WrapperNode [2019-08-08 11:45:27,129 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:45:27,130 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:45:27,130 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:45:27,130 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:45:27,144 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,161 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,162 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,177 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,183 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,186 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,192 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:45:27,192 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:45:27,192 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:45:27,192 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:45:27,193 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:45:27" (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 [2019-08-08 11:45:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:45:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:45:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2019-08-08 11:45:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2019-08-08 11:45:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_fun [2019-08-08 11:45:27,254 INFO L138 BoogieDeclarations]: Found implementation of procedure append_to_list [2019-08-08 11:45:27,255 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:45:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-08 11:45:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:45:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2019-08-08 11:45:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2019-08-08 11:45:27,255 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2019-08-08 11:45:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2019-08-08 11:45:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2019-08-08 11:45:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2019-08-08 11:45:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2019-08-08 11:45:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2019-08-08 11:45:27,256 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2019-08-08 11:45:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2019-08-08 11:45:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2019-08-08 11:45:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2019-08-08 11:45:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2019-08-08 11:45:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2019-08-08 11:45:27,257 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2019-08-08 11:45:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2019-08-08 11:45:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2019-08-08 11:45:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2019-08-08 11:45:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure select [2019-08-08 11:45:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2019-08-08 11:45:27,258 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2019-08-08 11:45:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2019-08-08 11:45:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2019-08-08 11:45:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure random [2019-08-08 11:45:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2019-08-08 11:45:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2019-08-08 11:45:27,259 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2019-08-08 11:45:27,260 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2019-08-08 11:45:27,261 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2019-08-08 11:45:27,262 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-08 11:45:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-08 11:45:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2019-08-08 11:45:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-08 11:45:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2019-08-08 11:45:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2019-08-08 11:45:27,263 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2019-08-08 11:45:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2019-08-08 11:45:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2019-08-08 11:45:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2019-08-08 11:45:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2019-08-08 11:45:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2019-08-08 11:45:27,264 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2019-08-08 11:45:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-08-08 11:45:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2019-08-08 11:45:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2019-08-08 11:45:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2019-08-08 11:45:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2019-08-08 11:45:27,265 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2019-08-08 11:45:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2019-08-08 11:45:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2019-08-08 11:45:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2019-08-08 11:45:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2019-08-08 11:45:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2019-08-08 11:45:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2019-08-08 11:45:27,266 INFO L130 BoogieDeclarations]: Found specification of procedure system [2019-08-08 11:45:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2019-08-08 11:45:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2019-08-08 11:45:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2019-08-08 11:45:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2019-08-08 11:45:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2019-08-08 11:45:27,267 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2019-08-08 11:45:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure div [2019-08-08 11:45:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2019-08-08 11:45:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2019-08-08 11:45:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2019-08-08 11:45:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2019-08-08 11:45:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2019-08-08 11:45:27,268 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2019-08-08 11:45:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2019-08-08 11:45:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2019-08-08 11:45:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2019-08-08 11:45:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2019-08-08 11:45:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2019-08-08 11:45:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2019-08-08 11:45:27,269 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2019-08-08 11:45:27,270 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2019-08-08 11:45:27,270 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2019-08-08 11:45:27,270 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2019-08-08 11:45:27,270 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2019-08-08 11:45:27,270 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2019-08-08 11:45:27,270 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2019-08-08 11:45:27,270 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2019-08-08 11:45:27,271 INFO L130 BoogieDeclarations]: Found specification of procedure hash_fun [2019-08-08 11:45:27,271 INFO L130 BoogieDeclarations]: Found specification of procedure append_to_list [2019-08-08 11:45:27,271 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-08 11:45:27,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-08 11:45:27,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-08 11:45:27,271 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:45:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:45:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:45:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-08 11:45:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:45:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:45:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:45:27,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:45:27,898 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:45:27,898 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:45:27,900 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:27 BoogieIcfgContainer [2019-08-08 11:45:27,900 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:45:27,901 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:45:27,901 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:45:27,901 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:45:27,902 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:45:27" (1/1) ... [2019-08-08 11:45:27,915 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:45:27,918 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:45:27,925 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:45:27,933 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:45:27,935 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:45:27,986 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 25 [2019-08-08 11:45:28,606 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:45:28,607 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:45:28,611 INFO L179 IcfgInterpreter]: Location mainErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 416#(exists ((|v_main_#t~mem8.base_6| Int) (|v_main_#t~mem10.offset_6| Int) (|v_main_#t~mem9_6| Int) (|v_main_#t~mem8.offset_6| Int) (|v_main_#t~mem10.base_6| Int) (|v_main_#t~short12_23| Bool) (|v_main_#t~mem11_6| Int)) (and (not |v_main_#t~short12_23|) (or (and (= |v_main_#t~mem10.offset_6| (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|)) (= |v_main_#t~mem10.base_6| (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|)) (or (and (not |v_main_#t~short12_23|) (not (< |v_main_#t~mem11_6| (+ main_~base~0 100)))) (and |v_main_#t~short12_23| (< |v_main_#t~mem11_6| (+ main_~base~0 100)))) (= (select (select |#memory_int| |v_main_#t~mem10.base_6|) |v_main_#t~mem10.offset_6|) |v_main_#t~mem11_6|) (exists ((|v_main_#t~short12_22| Bool)) (and |v_main_#t~short12_22| (or (and (= |v_main_#t~mem8.base_6| (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|)) (= |v_main_#t~mem8.offset_6| (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|)) (or (and (not (<= main_~base~0 |v_main_#t~mem9_6|)) (not |v_main_#t~short12_22|)) (and (<= main_~base~0 |v_main_#t~mem9_6|) |v_main_#t~short12_22|)) (exists ((|v_#memory_$Pointer$.offset_18| (Array Int (Array Int Int))) (|v_#memory_int_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_18| (Array Int (Array Int Int)))) (and (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_18| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.base_18| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))) (= |#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_18| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.offset_18| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))) (exists ((|v_main_#t~mem8.base_5| Int) (|v_main_#t~mem9_5| Int) (|v_main_#t~short12_21| Bool) (|v_main_#t~mem8.offset_5| Int) (|v_main_#t~mem10.base_5| Int) (|v_main_#t~mem10.offset_5| Int) (|v_main_#t~mem11_5| Int)) (and (or (and (= |v_main_#t~mem11_5| (select (select |v_#memory_int_16| |v_main_#t~mem10.base_5|) |v_main_#t~mem10.offset_5|)) (= |v_main_#t~mem8.base_5| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (exists ((|v_main_#t~short12_19| Bool)) (and (or (and (<= main_~base~0 |v_main_#t~mem9_5|) |v_main_#t~short12_19|) (and (not (<= main_~base~0 |v_main_#t~mem9_5|)) (not |v_main_#t~short12_19|))) |v_main_#t~short12_19|)) (= (select (select |v_#memory_int_16| |v_main_#t~mem8.base_5|) |v_main_#t~mem8.offset_5|) |v_main_#t~mem9_5|) (or (and (not |v_main_#t~short12_21|) (not (< |v_main_#t~mem11_5| (+ main_~base~0 100)))) (and |v_main_#t~short12_21| (< |v_main_#t~mem11_5| (+ main_~base~0 100)))) (or (not (= 0 (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 0))) (= |v_main_#t~mem8.offset_5| (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (= (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|) |v_main_#t~mem10.base_5|) (exists ((|v_main_#t~short12_18| Bool)) |v_main_#t~short12_18|) (exists ((|v_#memory_int_15| (Array Int (Array Int Int)))) (= (store |v_#memory_int_15| |main_~#list~0.base| (store (select |v_#memory_int_15| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_int_16| |main_~#list~0.base|) |main_~#list~0.offset|))) |v_#memory_int_16|)) (exists ((|v_#memory_$Pointer$.base_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_17| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.offset_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.offset_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4)))) |v_#memory_$Pointer$.offset_18|) (= |v_#memory_$Pointer$.base_18| (store |v_#memory_$Pointer$.base_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.base_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))))) (= (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) |v_main_#t~mem10.offset_5|)) (and (= |v_main_#t~mem8.base_5| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (not |v_main_#t~short12_21|) (= (select (select |v_#memory_int_16| |v_main_#t~mem8.base_5|) |v_main_#t~mem8.offset_5|) |v_main_#t~mem9_5|) (or (not (= 0 (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 0))) (= |v_main_#t~mem8.offset_5| (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (exists ((|v_main_#t~short12_18| Bool)) |v_main_#t~short12_18|) (or (and (not (<= main_~base~0 |v_main_#t~mem9_5|)) (not |v_main_#t~short12_21|)) (and |v_main_#t~short12_21| (<= main_~base~0 |v_main_#t~mem9_5|))) (exists ((|v_#memory_int_15| (Array Int (Array Int Int)))) (= (store |v_#memory_int_15| |main_~#list~0.base| (store (select |v_#memory_int_15| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_int_16| |main_~#list~0.base|) |main_~#list~0.offset|))) |v_#memory_int_16|)) (exists ((|v_#memory_$Pointer$.base_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_17| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.offset_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.offset_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4)))) |v_#memory_$Pointer$.offset_18|) (= |v_#memory_$Pointer$.base_18| (store |v_#memory_$Pointer$.base_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.base_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))))))) |v_main_#t~short12_21|)) (= |#memory_int| (store |v_#memory_int_16| |main_~#list~0.base| (store (select |v_#memory_int_16| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |#memory_int| |main_~#list~0.base|) |main_~#list~0.offset|)))))) (= |v_main_#t~mem9_6| (select (select |#memory_int| |v_main_#t~mem8.base_6|) |v_main_#t~mem8.offset_6|)) (or (not (= 0 (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= 0 (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|))))) (and (= |v_main_#t~mem8.base_6| (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|)) (= |v_main_#t~mem8.offset_6| (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|)) (or (and (not (<= main_~base~0 |v_main_#t~mem9_6|)) (not |v_main_#t~short12_22|)) (and (<= main_~base~0 |v_main_#t~mem9_6|) |v_main_#t~short12_22|)) (= |v_main_#t~mem9_6| (select (select |#memory_int| |v_main_#t~mem8.base_6|) |v_main_#t~mem8.offset_6|)) (or (not (= 0 (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= 0 (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|))))))))) (and (not |v_main_#t~short12_23|) (or (and (= |v_main_#t~mem8.base_6| (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|)) (or (and |v_main_#t~short12_23| (<= main_~base~0 |v_main_#t~mem9_6|)) (and (not (<= main_~base~0 |v_main_#t~mem9_6|)) (not |v_main_#t~short12_23|))) (= |v_main_#t~mem8.offset_6| (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|)) (= |v_main_#t~mem9_6| (select (select |#memory_int| |v_main_#t~mem8.base_6|) |v_main_#t~mem8.offset_6|)) (or (not (= 0 (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= 0 (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|))))) (and (= |v_main_#t~mem8.base_6| (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|)) (or (and |v_main_#t~short12_23| (<= main_~base~0 |v_main_#t~mem9_6|)) (and (not (<= main_~base~0 |v_main_#t~mem9_6|)) (not |v_main_#t~short12_23|))) (= |v_main_#t~mem8.offset_6| (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|)) (exists ((|v_#memory_$Pointer$.offset_18| (Array Int (Array Int Int))) (|v_#memory_int_16| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.base_18| (Array Int (Array Int Int)))) (and (= |#memory_$Pointer$.base| (store |v_#memory_$Pointer$.base_18| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.base_18| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))) (= |#memory_$Pointer$.offset| (store |v_#memory_$Pointer$.offset_18| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.offset_18| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))) (exists ((|v_main_#t~mem8.base_5| Int) (|v_main_#t~mem9_5| Int) (|v_main_#t~short12_21| Bool) (|v_main_#t~mem8.offset_5| Int) (|v_main_#t~mem10.base_5| Int) (|v_main_#t~mem10.offset_5| Int) (|v_main_#t~mem11_5| Int)) (and (or (and (= |v_main_#t~mem11_5| (select (select |v_#memory_int_16| |v_main_#t~mem10.base_5|) |v_main_#t~mem10.offset_5|)) (= |v_main_#t~mem8.base_5| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (exists ((|v_main_#t~short12_19| Bool)) (and (or (and (<= main_~base~0 |v_main_#t~mem9_5|) |v_main_#t~short12_19|) (and (not (<= main_~base~0 |v_main_#t~mem9_5|)) (not |v_main_#t~short12_19|))) |v_main_#t~short12_19|)) (= (select (select |v_#memory_int_16| |v_main_#t~mem8.base_5|) |v_main_#t~mem8.offset_5|) |v_main_#t~mem9_5|) (or (and (not |v_main_#t~short12_21|) (not (< |v_main_#t~mem11_5| (+ main_~base~0 100)))) (and |v_main_#t~short12_21| (< |v_main_#t~mem11_5| (+ main_~base~0 100)))) (or (not (= 0 (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 0))) (= |v_main_#t~mem8.offset_5| (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (= (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|) |v_main_#t~mem10.base_5|) (exists ((|v_main_#t~short12_18| Bool)) |v_main_#t~short12_18|) (exists ((|v_#memory_int_15| (Array Int (Array Int Int)))) (= (store |v_#memory_int_15| |main_~#list~0.base| (store (select |v_#memory_int_15| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_int_16| |main_~#list~0.base|) |main_~#list~0.offset|))) |v_#memory_int_16|)) (exists ((|v_#memory_$Pointer$.base_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_17| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.offset_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.offset_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4)))) |v_#memory_$Pointer$.offset_18|) (= |v_#memory_$Pointer$.base_18| (store |v_#memory_$Pointer$.base_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.base_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))))) (= (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) |v_main_#t~mem10.offset_5|)) (and (= |v_main_#t~mem8.base_5| (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (not |v_main_#t~short12_21|) (= (select (select |v_#memory_int_16| |v_main_#t~mem8.base_5|) |v_main_#t~mem8.offset_5|) |v_main_#t~mem9_5|) (or (not (= 0 (select (select |v_#memory_$Pointer$.base_18| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|) 0))) (= |v_main_#t~mem8.offset_5| (select (select |v_#memory_$Pointer$.offset_18| |main_~#list~0.base|) |main_~#list~0.offset|)) (exists ((|v_main_#t~short12_18| Bool)) |v_main_#t~short12_18|) (or (and (not (<= main_~base~0 |v_main_#t~mem9_5|)) (not |v_main_#t~short12_21|)) (and |v_main_#t~short12_21| (<= main_~base~0 |v_main_#t~mem9_5|))) (exists ((|v_#memory_int_15| (Array Int (Array Int Int)))) (= (store |v_#memory_int_15| |main_~#list~0.base| (store (select |v_#memory_int_15| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_int_16| |main_~#list~0.base|) |main_~#list~0.offset|))) |v_#memory_int_16|)) (exists ((|v_#memory_$Pointer$.base_17| (Array Int (Array Int Int))) (|v_#memory_$Pointer$.offset_17| (Array Int (Array Int Int)))) (and (= (store |v_#memory_$Pointer$.offset_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.offset_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4)))) |v_#memory_$Pointer$.offset_18|) (= |v_#memory_$Pointer$.base_18| (store |v_#memory_$Pointer$.base_17| |main_~#list~0.base| (store (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |v_#memory_$Pointer$.base_17| (select (select |v_#memory_$Pointer$.base_17| |main_~#list~0.base|) |main_~#list~0.offset|)) (+ (select (select |v_#memory_$Pointer$.offset_17| |main_~#list~0.base|) |main_~#list~0.offset|) 4))))))))) |v_main_#t~short12_21|)) (= |#memory_int| (store |v_#memory_int_16| |main_~#list~0.base| (store (select |v_#memory_int_16| |main_~#list~0.base|) |main_~#list~0.offset| (select (select |#memory_int| |main_~#list~0.base|) |main_~#list~0.offset|)))))) (= |v_main_#t~mem9_6| (select (select |#memory_int| |v_main_#t~mem8.base_6|) |v_main_#t~mem8.offset_6|)) (or (not (= 0 (select (select |#memory_$Pointer$.base| |main_~#list~0.base|) |main_~#list~0.offset|))) (not (= 0 (select (select |#memory_$Pointer$.offset| |main_~#list~0.base|) |main_~#list~0.offset|)))))))))) [2019-08-08 11:45:28,621 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:45:28,629 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:45:28,633 INFO L168 Benchmark]: Toolchain (without parser) took 2203.79 ms. Allocated memory was 140.5 MB in the beginning and 226.5 MB in the end (delta: 86.0 MB). Free memory was 87.4 MB in the beginning and 178.5 MB in the end (delta: -91.1 MB). Peak memory consumption was 74.1 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,635 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 140.5 MB. Free memory was 106.5 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 701.14 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 87.1 MB in the beginning and 166.8 MB in the end (delta: -79.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,638 INFO L168 Benchmark]: Boogie Preprocessor took 61.92 ms. Allocated memory is still 200.8 MB. Free memory was 166.2 MB in the beginning and 163.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,640 INFO L168 Benchmark]: RCFGBuilder took 708.12 ms. Allocated memory is still 200.8 MB. Free memory was 163.8 MB in the beginning and 122.0 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,641 INFO L168 Benchmark]: Symbolic Interpretation took 728.83 ms. Allocated memory was 200.8 MB in the beginning and 226.5 MB in the end (delta: 25.7 MB). Free memory was 122.0 MB in the beginning and 178.5 MB in the end (delta: -56.5 MB). Peak memory consumption was 48.5 MB. Max. memory is 7.1 GB. [2019-08-08 11:45:28,653 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 581]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 140.5 MB. Free memory was 106.5 MB in the beginning and 106.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 701.14 ms. Allocated memory was 140.5 MB in the beginning and 200.8 MB in the end (delta: 60.3 MB). Free memory was 87.1 MB in the beginning and 166.8 MB in the end (delta: -79.7 MB). Peak memory consumption was 22.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 61.92 ms. Allocated memory is still 200.8 MB. Free memory was 166.2 MB in the beginning and 163.8 MB in the end (delta: 2.5 MB). Peak memory consumption was 2.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 708.12 ms. Allocated memory is still 200.8 MB. Free memory was 163.8 MB in the beginning and 122.0 MB in the end (delta: 41.8 MB). Peak memory consumption was 41.8 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 728.83 ms. Allocated memory was 200.8 MB in the beginning and 226.5 MB in the end (delta: 25.7 MB). Free memory was 122.0 MB in the beginning and 178.5 MB in the end (delta: -56.5 MB). Peak memory consumption was 48.5 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...