java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/list-ext3-properties/sll_circular_traversal_true-unreach-call_true-valid-memsafety.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-370d6ab [2018-11-14 16:35:49,001 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-14 16:35:49,004 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-14 16:35:49,016 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-14 16:35:49,016 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-14 16:35:49,018 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-14 16:35:49,019 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-14 16:35:49,021 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-14 16:35:49,023 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-14 16:35:49,024 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-14 16:35:49,025 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-14 16:35:49,025 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-14 16:35:49,026 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-14 16:35:49,027 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-14 16:35:49,028 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-14 16:35:49,029 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-14 16:35:49,030 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-14 16:35:49,032 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-14 16:35:49,033 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-14 16:35:49,035 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-14 16:35:49,036 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-14 16:35:49,037 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-14 16:35:49,040 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-14 16:35:49,040 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-14 16:35:49,040 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-14 16:35:49,041 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-14 16:35:49,042 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-14 16:35:49,043 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-14 16:35:49,044 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-14 16:35:49,045 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-14 16:35:49,046 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-14 16:35:49,046 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-14 16:35:49,047 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-14 16:35:49,047 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-14 16:35:49,048 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-14 16:35:49,049 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-14 16:35:49,049 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Bitvector.epf [2018-11-14 16:35:49,064 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-14 16:35:49,065 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-14 16:35:49,066 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-14 16:35:49,066 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-11-14 16:35:49,067 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-14 16:35:49,067 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-14 16:35:49,067 INFO L133 SettingsManager]: * Use SBE=true [2018-11-14 16:35:49,067 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-14 16:35:49,067 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-14 16:35:49,068 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-14 16:35:49,068 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-14 16:35:49,068 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-14 16:35:49,068 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-14 16:35:49,068 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-14 16:35:49,069 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-14 16:35:49,069 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-14 16:35:49,069 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-14 16:35:49,069 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-14 16:35:49,069 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-14 16:35:49,070 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-14 16:35:49,070 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-14 16:35:49,070 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-14 16:35:49,070 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-14 16:35:49,070 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-14 16:35:49,071 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-14 16:35:49,071 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-14 16:35:49,071 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-14 16:35:49,071 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-14 16:35:49,072 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-14 16:35:49,072 INFO L133 SettingsManager]: * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt [2018-11-14 16:35:49,072 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-14 16:35:49,072 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-14 16:35:49,118 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-14 16:35:49,132 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-14 16:35:49,136 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-14 16:35:49,138 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-14 16:35:49,138 INFO L276 PluginConnector]: CDTParser initialized [2018-11-14 16:35:49,139 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/list-ext3-properties/sll_circular_traversal_true-unreach-call_true-valid-memsafety.i [2018-11-14 16:35:49,207 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e95aa4ba/7a87601f5e824ffa89a2106b9499c78c/FLAG9995f7a91 [2018-11-14 16:35:49,791 INFO L298 CDTParser]: Found 1 translation units. [2018-11-14 16:35:49,791 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/list-ext3-properties/sll_circular_traversal_true-unreach-call_true-valid-memsafety.i [2018-11-14 16:35:49,805 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e95aa4ba/7a87601f5e824ffa89a2106b9499c78c/FLAG9995f7a91 [2018-11-14 16:35:49,820 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4e95aa4ba/7a87601f5e824ffa89a2106b9499c78c [2018-11-14 16:35:49,831 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-14 16:35:49,833 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-14 16:35:49,834 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-14 16:35:49,835 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-14 16:35:49,838 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-14 16:35:49,840 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:35:49" (1/1) ... [2018-11-14 16:35:49,843 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61e4202d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:49, skipping insertion in model container [2018-11-14 16:35:49,844 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 04:35:49" (1/1) ... [2018-11-14 16:35:49,854 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-14 16:35:49,907 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-14 16:35:50,335 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 16:35:50,351 INFO L191 MainTranslator]: Completed pre-run [2018-11-14 16:35:50,435 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-14 16:35:50,596 INFO L195 MainTranslator]: Completed translation [2018-11-14 16:35:50,596 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50 WrapperNode [2018-11-14 16:35:50,597 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-14 16:35:50,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-14 16:35:50,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-14 16:35:50,598 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-14 16:35:50,614 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (1/1) ... [2018-11-14 16:35:50,614 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (1/1) ... [2018-11-14 16:35:50,641 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (1/1) ... [2018-11-14 16:35:50,642 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (1/1) ... [2018-11-14 16:35:50,673 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (1/1) ... [2018-11-14 16:35:50,680 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (1/1) ... [2018-11-14 16:35:50,684 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (1/1) ... [2018-11-14 16:35:50,692 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-14 16:35:50,693 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-14 16:35:50,693 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-14 16:35:50,693 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-14 16:35:50,698 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 04:35:50" (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 [2018-11-14 16:35:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-14 16:35:50,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-14 16:35:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_32 [2018-11-14 16:35:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure __bswap_64 [2018-11-14 16:35:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure exit [2018-11-14 16:35:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure sll_circular_create [2018-11-14 16:35:50,773 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-14 16:35:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-14 16:35:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_32 [2018-11-14 16:35:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure __bswap_64 [2018-11-14 16:35:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure __ctype_get_mb_cur_max [2018-11-14 16:35:50,774 INFO L130 BoogieDeclarations]: Found specification of procedure atof [2018-11-14 16:35:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure atoi [2018-11-14 16:35:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure atol [2018-11-14 16:35:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure atoll [2018-11-14 16:35:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure strtod [2018-11-14 16:35:50,775 INFO L130 BoogieDeclarations]: Found specification of procedure strtof [2018-11-14 16:35:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure strtold [2018-11-14 16:35:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure strtol [2018-11-14 16:35:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure strtoul [2018-11-14 16:35:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure strtoq [2018-11-14 16:35:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure strtouq [2018-11-14 16:35:50,776 INFO L130 BoogieDeclarations]: Found specification of procedure strtoll [2018-11-14 16:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure strtoull [2018-11-14 16:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure l64a [2018-11-14 16:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure a64l [2018-11-14 16:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure select [2018-11-14 16:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure pselect [2018-11-14 16:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_major [2018-11-14 16:35:50,777 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_minor [2018-11-14 16:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure gnu_dev_makedev [2018-11-14 16:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure random [2018-11-14 16:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure srandom [2018-11-14 16:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure initstate [2018-11-14 16:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure setstate [2018-11-14 16:35:50,778 INFO L130 BoogieDeclarations]: Found specification of procedure random_r [2018-11-14 16:35:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure srandom_r [2018-11-14 16:35:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure initstate_r [2018-11-14 16:35:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure setstate_r [2018-11-14 16:35:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure rand [2018-11-14 16:35:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure srand [2018-11-14 16:35:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure rand_r [2018-11-14 16:35:50,779 INFO L130 BoogieDeclarations]: Found specification of procedure drand48 [2018-11-14 16:35:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure erand48 [2018-11-14 16:35:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48 [2018-11-14 16:35:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48 [2018-11-14 16:35:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48 [2018-11-14 16:35:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48 [2018-11-14 16:35:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure srand48 [2018-11-14 16:35:50,780 INFO L130 BoogieDeclarations]: Found specification of procedure seed48 [2018-11-14 16:35:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48 [2018-11-14 16:35:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure drand48_r [2018-11-14 16:35:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure erand48_r [2018-11-14 16:35:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure lrand48_r [2018-11-14 16:35:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure nrand48_r [2018-11-14 16:35:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure mrand48_r [2018-11-14 16:35:50,782 INFO L130 BoogieDeclarations]: Found specification of procedure jrand48_r [2018-11-14 16:35:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure srand48_r [2018-11-14 16:35:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure seed48_r [2018-11-14 16:35:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure lcong48_r [2018-11-14 16:35:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2018-11-14 16:35:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2018-11-14 16:35:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure realloc [2018-11-14 16:35:50,783 INFO L130 BoogieDeclarations]: Found specification of procedure free [2018-11-14 16:35:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure cfree [2018-11-14 16:35:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure alloca [2018-11-14 16:35:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure valloc [2018-11-14 16:35:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure posix_memalign [2018-11-14 16:35:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure aligned_alloc [2018-11-14 16:35:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2018-11-14 16:35:50,784 INFO L130 BoogieDeclarations]: Found specification of procedure atexit [2018-11-14 16:35:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure at_quick_exit [2018-11-14 16:35:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure on_exit [2018-11-14 16:35:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-14 16:35:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure quick_exit [2018-11-14 16:35:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure _Exit [2018-11-14 16:35:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure getenv [2018-11-14 16:35:50,785 INFO L130 BoogieDeclarations]: Found specification of procedure putenv [2018-11-14 16:35:50,786 INFO L130 BoogieDeclarations]: Found specification of procedure setenv [2018-11-14 16:35:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure unsetenv [2018-11-14 16:35:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure clearenv [2018-11-14 16:35:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure mktemp [2018-11-14 16:35:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemp [2018-11-14 16:35:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure mkstemps [2018-11-14 16:35:50,787 INFO L130 BoogieDeclarations]: Found specification of procedure mkdtemp [2018-11-14 16:35:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure system [2018-11-14 16:35:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure realpath [2018-11-14 16:35:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure bsearch [2018-11-14 16:35:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure qsort [2018-11-14 16:35:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure abs [2018-11-14 16:35:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure labs [2018-11-14 16:35:50,788 INFO L130 BoogieDeclarations]: Found specification of procedure llabs [2018-11-14 16:35:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure div [2018-11-14 16:35:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldiv [2018-11-14 16:35:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure lldiv [2018-11-14 16:35:50,789 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt [2018-11-14 16:35:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt [2018-11-14 16:35:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure gcvt [2018-11-14 16:35:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt [2018-11-14 16:35:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt [2018-11-14 16:35:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure qgcvt [2018-11-14 16:35:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure ecvt_r [2018-11-14 16:35:50,790 INFO L130 BoogieDeclarations]: Found specification of procedure fcvt_r [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure qecvt_r [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure qfcvt_r [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure mblen [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure mbtowc [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure wctomb [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure mbstowcs [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure wcstombs [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure rpmatch [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure getsubopt [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure getloadavg [2018-11-14 16:35:50,791 INFO L130 BoogieDeclarations]: Found specification of procedure sll_circular_create [2018-11-14 16:35:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-14 16:35:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-14 16:35:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-14 16:35:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-14 16:35:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-14 16:35:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-14 16:35:50,792 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-14 16:35:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-14 16:35:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-14 16:35:50,793 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-14 16:35:51,536 FATAL L265 ToolchainWalker]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) at de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.WrapperScript.term(WrapperScript.java:192) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.notSimplified(BitvectorUtils.java:263) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplify_NonConstantCase(BitvectorUtils.java:259) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils$BitvectorOperation.simplifiedResult(BitvectorUtils.java:254) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.BitvectorUtils.termWithLocalSimplification(BitvectorUtils.java:180) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.neg(SmtUtils.java:560) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.minus(SmtUtils.java:536) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.smt.SmtUtils.termWithLocalSimplification(SmtUtils.java:1274) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:409) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:262) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:121) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:289) at de.uni_freiburg.informatik.ultimate.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:753) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.access$1(CfgBuilder.java:592) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:257) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:89) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-11-14 16:35:51,541 INFO L168 Benchmark]: Toolchain (without parser) took 1708.87 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.8 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -712.8 MB). Peak memory consumption was 7.1 MB. Max. memory is 7.1 GB. [2018-11-14 16:35:51,543 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-14 16:35:51,544 INFO L168 Benchmark]: CACSL2BoogieTranslator took 762.68 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -780.4 MB). Peak memory consumption was 50.1 MB. Max. memory is 7.1 GB. [2018-11-14 16:35:51,545 INFO L168 Benchmark]: Boogie Preprocessor took 94.72 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. [2018-11-14 16:35:51,546 INFO L168 Benchmark]: RCFGBuilder took 846.81 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 53.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 7.1 GB. [2018-11-14 16:35:51,550 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 762.68 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 719.8 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -780.4 MB). Peak memory consumption was 50.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 94.72 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.2 GB in the end (delta: 13.7 MB). Peak memory consumption was 13.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 846.81 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 53.8 MB). Peak memory consumption was 53.8 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)) de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: SMTLIBException: Undeclared function symbol (bvneg (_ BitVec 32)): de.uni_freiburg.informatik.ultimate.logic.NoopScript.term(NoopScript.java:321) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...