java -Xmx6000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data ./data --generate-csv --csv-dir ../../../releaseScripts/default/UAutomizer-linux/csv -tc ../../../trunk/examples/toolchains/AutomizerCTransformed.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/ldv-memsafety/memset3_false-valid-deref-write.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-453dfda-m [2018-04-10 02:55:51,063 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-04-10 02:55:51,065 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-04-10 02:55:51,091 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-04-10 02:55:51,091 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-04-10 02:55:51,092 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-04-10 02:55:51,093 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-04-10 02:55:51,097 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-04-10 02:55:51,099 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-04-10 02:55:51,103 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-04-10 02:55:51,104 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-04-10 02:55:51,105 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-04-10 02:55:51,106 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-04-10 02:55:51,107 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-04-10 02:55:51,108 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-04-10 02:55:51,111 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-04-10 02:55:51,113 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-04-10 02:55:51,115 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-04-10 02:55:51,116 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-04-10 02:55:51,118 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-04-10 02:55:51,120 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-04-10 02:55:51,121 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-04-10 02:55:51,121 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-04-10 02:55:51,122 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-04-10 02:55:51,123 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-04-10 02:55:51,124 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-04-10 02:55:51,125 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-04-10 02:55:51,126 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-04-10 02:55:51,126 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-04-10 02:55:51,127 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-04-10 02:55:51,127 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-04-10 02:55:51,128 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf [2018-04-10 02:55:51,169 INFO L110 SettingsManager]: Loading preferences was successful [2018-04-10 02:55:51,169 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-04-10 02:55:51,170 INFO L131 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2018-04-10 02:55:51,170 INFO L133 SettingsManager]: * ultimate.logging.details=de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation=DEBUG; [2018-04-10 02:55:51,171 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-04-10 02:55:51,171 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-04-10 02:55:51,171 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-04-10 02:55:51,171 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-04-10 02:55:51,171 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-04-10 02:55:51,172 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-04-10 02:55:51,172 INFO L131 SettingsManager]: Preferences of LTL2Aut differ from their defaults: [2018-04-10 02:55:51,172 INFO L133 SettingsManager]: * Property to check=[] a a: x > 42 [2018-04-10 02:55:51,173 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-04-10 02:55:51,173 INFO L133 SettingsManager]: * sizeof long=4 [2018-04-10 02:55:51,173 INFO L133 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2018-04-10 02:55:51,173 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-04-10 02:55:51,173 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-04-10 02:55:51,174 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-04-10 02:55:51,175 INFO L133 SettingsManager]: * Check for the main procedure if all allocated memory was freed=true [2018-04-10 02:55:51,175 INFO L133 SettingsManager]: * SV-COMP memtrack compatibility mode=true [2018-04-10 02:55:51,176 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-04-10 02:55:51,176 INFO L133 SettingsManager]: * sizeof long double=12 [2018-04-10 02:55:51,176 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-04-10 02:55:51,176 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-04-10 02:55:51,176 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-04-10 02:55:51,177 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-04-10 02:55:51,177 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-04-10 02:55:51,177 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-04-10 02:55:51,177 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-04-10 02:55:51,177 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-04-10 02:55:51,178 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-04-10 02:55:51,178 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-04-10 02:55:51,178 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 02:55:51,178 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-04-10 02:55:51,181 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-04-10 02:55:51,182 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-04-10 02:55:51,182 INFO L131 SettingsManager]: Preferences of Boogie Printer differ from their defaults: [2018-04-10 02:55:51,182 INFO L133 SettingsManager]: * Dump path:=C:\Users\alex\AppData\Local\Temp\ [2018-04-10 02:55:51,233 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-04-10 02:55:51,251 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully (re)initialized [2018-04-10 02:55:51,259 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-04-10 02:55:51,261 INFO L271 PluginConnector]: Initializing CDTParser... [2018-04-10 02:55:51,261 INFO L276 PluginConnector]: CDTParser initialized [2018-04-10 02:55:51,263 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-memsafety/memset3_false-valid-deref-write.c [2018-04-10 02:55:51,661 INFO L225 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGb754142a3 [2018-04-10 02:55:51,829 INFO L287 CDTParser]: IsIndexed: true [2018-04-10 02:55:51,829 INFO L288 CDTParser]: Found 1 translation units. [2018-04-10 02:55:51,830 INFO L168 CDTParser]: Scanning memset3_false-valid-deref-write.c [2018-04-10 02:55:51,831 INFO L210 ultiparseSymbolTable]: Include resolver: [2018-04-10 02:55:51,832 INFO L215 ultiparseSymbolTable]: [2018-04-10 02:55:51,832 INFO L218 ultiparseSymbolTable]: Function table: [2018-04-10 02:55:51,832 INFO L221 ultiparseSymbolTable]: Function definition of null ('main') in memset3_false-valid-deref-write.c [2018-04-10 02:55:51,832 INFO L227 ultiparseSymbolTable]: Global variable table: [2018-04-10 02:55:51,832 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset__false_valid_deref_write_c____u32 in memset3_false-valid-deref-write.c [2018-04-10 02:55:51,832 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset__false_valid_deref_write_c____kernel_size_t in memset3_false-valid-deref-write.c [2018-04-10 02:55:51,832 INFO L230 ultiparseSymbolTable]: Global variable declaration of __U_MULTI_fmemset__false_valid_deref_write_c__size_t in memset3_false-valid-deref-write.c [2018-04-10 02:55:51,850 INFO L330 CDTParser]: Deleted temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/FLAGb754142a3 [2018-04-10 02:55:51,855 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-04-10 02:55:51,858 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-04-10 02:55:51,859 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-04-10 02:55:51,859 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-04-10 02:55:51,867 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-04-10 02:55:51,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 02:55:51" (1/1) ... [2018-04-10 02:55:51,871 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@68b7ab48 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:51, skipping insertion in model container [2018-04-10 02:55:51,872 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.04 02:55:51" (1/1) ... [2018-04-10 02:55:51,888 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 02:55:51,900 INFO L167 Dispatcher]: Using SV-COMP mode [2018-04-10 02:55:52,036 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 02:55:52,060 INFO L175 PostProcessor]: Settings: Checked method=main [2018-04-10 02:55:52,066 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-04-10 02:55:52,072 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52 WrapperNode [2018-04-10 02:55:52,072 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-04-10 02:55:52,073 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-04-10 02:55:52,073 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-04-10 02:55:52,073 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-04-10 02:55:52,083 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,083 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,091 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,093 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,097 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,098 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,099 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-04-10 02:55:52,100 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-04-10 02:55:52,100 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-04-10 02:55:52,100 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-04-10 02:55:52,101 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (1/1) ... No working directory specified, using /storage/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 [2018-04-10 02:55:52,165 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-04-10 02:55:52,165 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-04-10 02:55:52,166 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-04-10 02:55:52,166 INFO L136 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-04-10 02:55:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure memset [2018-04-10 02:55:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-04-10 02:55:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-04-10 02:55:52,166 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-04-10 02:55:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-04-10 02:55:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-04-10 02:55:52,167 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-04-10 02:55:52,316 WARN L446 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2018-04-10 02:55:52,383 INFO L259 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-04-10 02:55:52,383 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 02:55:52 BoogieIcfgContainer [2018-04-10 02:55:52,383 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-04-10 02:55:52,384 INFO L113 PluginConnector]: ------------------------IcfgTransformer---------------------------- [2018-04-10 02:55:52,384 INFO L271 PluginConnector]: Initializing IcfgTransformer... [2018-04-10 02:55:52,385 INFO L276 PluginConnector]: IcfgTransformer initialized [2018-04-10 02:55:52,387 INFO L185 PluginConnector]: Executing the observer IcfgTransformationObserver from plugin IcfgTransformer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 02:55:52" (1/1) ... [2018-04-10 02:55:52,396 INFO L139 apSepIcfgTransformer]: HeapSepIcfgTransformer: Starting heap partitioning [2018-04-10 02:55:52,397 INFO L140 apSepIcfgTransformer]: To be partitioned heap arrays found [] [2018-04-10 02:55:52,413 INFO L299 apSepIcfgTransformer]: Heap separator: starting memloc-array-style preprocessing [2018-04-10 02:55:52,422 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-04-10 02:55:52,423 INFO L332 apSepIcfgTransformer]: finished MemlocArrayUpdater, created 0 location literals (each corresponds to one heap write) [2018-04-10 02:55:52,427 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-04-10 02:55:52,431 INFO L412 apSepIcfgTransformer]: finished preprocessing for the equality analysis [2018-04-10 02:55:52,431 DEBUG L416 apSepIcfgTransformer]: storeIndexInfoToLocLiteral: Map: [2018-04-10 02:55:52,433 DEBUG L418 apSepIcfgTransformer]: edgeToIndexToStoreIndexInfo: NestedMap2: [2018-04-10 02:55:52,491 INFO L101 FixpointEngine]: Starting fixpoint engine with domain VPDomain (maxUnwinding=3, maxParallelStates=1) [2018-04-10 02:55:53,021 INFO L314 AbstractInterpreter]: Visited 29 different actions 34 times. Merged at 4 different actions 4 times. Never widened. Found 2 fixpoints after 2 different actions. Largest state had 15 variables. [2018-04-10 02:55:53,024 INFO L424 apSepIcfgTransformer]: finished equality analysis [2018-04-10 02:55:53,031 INFO L434 apSepIcfgTransformer]: Finished pre analysis before partitioning [2018-04-10 02:55:53,031 INFO L435 apSepIcfgTransformer]: array groups: Set: [2018-04-10 02:55:53,032 INFO L437 apSepIcfgTransformer]: select infos: Set: [2018-04-10 02:55:53,034 INFO L330 HeapPartitionManager]: partitioning result: [2018-04-10 02:55:53,034 INFO L134 ransitionTransformer]: executing heap partitioning transformation [2018-04-10 02:55:53,037 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,037 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,038 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,038 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,038 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,038 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,038 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,038 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,039 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,039 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_#NULL.offset_1| 0) (= |v_#NULL.base_1| 0)) InVars {} OutVars{#NULL.offset=|v_#NULL.offset_1|, #NULL.base=|v_#NULL.base_1|} AuxVars[] AssignedVars[#NULL.offset, #NULL.base] [2018-04-10 02:55:53,039 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,039 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,039 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,039 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,039 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,039 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,040 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,040 DEBUG L331 ransitionTransformer]: Formula: (and (not (= |v_main_~#cstats~0.base_1| 0)) (= (store |v_#length_5| |v_main_~#cstats~0.base_1| 80) |v_#length_4|) (= |v_#valid_8| (store |v_#valid_9| |v_main_~#cstats~0.base_1| 1)) (= 0 (select |v_#valid_9| |v_main_~#cstats~0.base_1|)) (= |v_main_~#cstats~0.offset_1| 0)) InVars {#length=|v_#length_5|, #valid=|v_#valid_9|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_1|, #length=|v_#length_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_1|, #valid=|v_#valid_8|} AuxVars[] AssignedVars[#valid, main_~#cstats~0.base, #length, main_~#cstats~0.offset] [2018-04-10 02:55:53,040 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,040 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,041 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,041 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_1| (store |v_#valid_2| 0 0)) InVars {#valid=|v_#valid_2|} OutVars{#valid=|v_#valid_1|} AuxVars[] AssignedVars[#valid] [2018-04-10 02:55:53,041 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,041 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,041 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,042 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,042 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 02:55:53,042 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 02:55:53,042 DEBUG L356 ransitionTransformer]: {main_~point~0.offset=v_main_~point~0.offset_1, main_~point~0.base=v_main_~point~0.base_1} [2018-04-10 02:55:53,042 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 02:55:53,042 DEBUG L358 ransitionTransformer]: {} [2018-04-10 02:55:53,042 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,043 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,043 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,043 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,043 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,044 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,044 DEBUG L331 ransitionTransformer]: Formula: (and (= v_main_~point~0.offset_2 |v_main_~#cstats~0.offset_2|) (= v_main_~point~0.base_2 |v_main_~#cstats~0.base_2|)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|} OutVars{main_~point~0.offset=v_main_~point~0.offset_2, main_~#cstats~0.base=|v_main_~#cstats~0.base_2|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_2|, main_~point~0.base=v_main_~point~0.base_2} AuxVars[] AssignedVars[main_~point~0.offset, main_~point~0.base] [2018-04-10 02:55:53,044 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,044 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,045 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,045 DEBUG L331 ransitionTransformer]: Formula: (not (= (select |v_#valid_11| v_main_~point~0.base_4) 1)) InVars {main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} OutVars{main_~point~0.base=v_main_~point~0.base_4, #valid=|v_#valid_11|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,045 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,046 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,046 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,046 DEBUG L331 ransitionTransformer]: Formula: (or (not (<= (+ v_main_~point~0.offset_4 81) (select |v_#length_7| v_main_~point~0.base_5))) (not (<= 0 v_main_~point~0.offset_4))) InVars {main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} OutVars{main_~point~0.offset=v_main_~point~0.offset_4, #length=|v_#length_7|, main_~point~0.base=v_main_~point~0.base_5} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,046 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,047 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,047 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,047 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_#Ultimate.C_memset_#valueInParam_1| 0) (= |v_#Ultimate.C_memset_#ptr.baseInParam_1| v_main_~point~0.base_6) (= |v_#Ultimate.C_memset_#ptr.offsetInParam_1| v_main_~point~0.offset_5) (= |v_#Ultimate.C_memset_#amountInParam_1| 81)) InVars {main_~point~0.offset=v_main_~point~0.offset_5, main_~point~0.base=v_main_~point~0.base_6} OutVars{#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, main_~point~0.offset=v_main_~point~0.offset_5, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, main_~point~0.base=v_main_~point~0.base_6, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#amount, #Ultimate.C_memset_#value, #Ultimate.C_memset_#ptr.base, #Ultimate.C_memset_#ptr.offset] [2018-04-10 02:55:53,048 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 02:55:53,048 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 02:55:53,048 DEBUG L356 ransitionTransformer]: {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} [2018-04-10 02:55:53,048 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 02:55:53,048 DEBUG L358 ransitionTransformer]: {#Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amountInParam_1|, #Ultimate.C_memset_#value=|v_#Ultimate.C_memset_#valueInParam_1|, main_~point~0.offset=v_main_~point~0.offset_5, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.baseInParam_1|, main_~point~0.base=v_main_~point~0.base_6, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offsetInParam_1|} [2018-04-10 02:55:53,049 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,049 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,049 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,049 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 02:55:53,049 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 02:55:53,050 DEBUG L356 ransitionTransformer]: {main_#t~memset3.offset=|v_main_#t~memset3.offset_2|, main_#t~memset3.base=|v_main_#t~memset3.base_2|} [2018-04-10 02:55:53,050 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 02:55:53,050 DEBUG L358 ransitionTransformer]: {} [2018-04-10 02:55:53,050 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,051 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,051 DEBUG L331 ransitionTransformer]: Formula: (= 1 (select |v_#valid_3| |v_#Ultimate.C_memset_#ptr.base_1|)) InVars {#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} OutVars{#Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_1|, #valid=|v_#valid_3|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,051 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,051 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,051 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,052 DEBUG L331 ransitionTransformer]: Formula: (= |v_main_#res_1| 0) InVars {} OutVars{main_#res=|v_main_#res_1|} AuxVars[] AssignedVars[main_#res] [2018-04-10 02:55:53,052 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,052 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,052 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,053 DEBUG L331 ransitionTransformer]: Formula: (and (<= (+ |v_#Ultimate.C_memset_#ptr.offset_1| |v_#Ultimate.C_memset_#amount_1|) (select |v_#length_1| |v_#Ultimate.C_memset_#ptr.base_2|)) (<= 0 |v_#Ultimate.C_memset_#ptr.offset_1|)) InVars {#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} OutVars{#length=|v_#length_1|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_2|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_1|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,053 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,053 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,054 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,054 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_12| (store |v_#valid_13| |v_main_~#cstats~0.base_3| 0)) InVars {main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_13|} OutVars{main_~#cstats~0.base=|v_main_~#cstats~0.base_3|, #valid=|v_#valid_12|} AuxVars[] AssignedVars[#valid] [2018-04-10 02:55:53,054 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,054 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,055 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,055 DEBUG L331 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_1| 0) InVars {} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_1|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-04-10 02:55:53,055 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,055 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,056 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,056 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,056 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 02:55:53,056 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 02:55:53,057 DEBUG L356 ransitionTransformer]: {main_~#cstats~0.base=|v_main_~#cstats~0.base_4|, main_~#cstats~0.offset=|v_main_~#cstats~0.offset_4|} [2018-04-10 02:55:53,057 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 02:55:53,057 DEBUG L358 ransitionTransformer]: {} [2018-04-10 02:55:53,057 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,058 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,058 DEBUG L331 ransitionTransformer]: Formula: (< |v_#Ultimate.C_memset_#t~loopctr5_2| |v_#Ultimate.C_memset_#amount_2|) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_2|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_2|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,058 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,058 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,059 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,059 DEBUG L331 ransitionTransformer]: Formula: (not (< |v_#Ultimate.C_memset_#t~loopctr5_5| |v_#Ultimate.C_memset_#amount_3|)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_5|, #Ultimate.C_memset_#amount=|v_#Ultimate.C_memset_#amount_3|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,059 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,059 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,060 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,060 DEBUG L331 ransitionTransformer]: Formula: (= |v_#valid_14| |old(#valid)|) InVars {#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_14|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,060 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,060 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,061 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,061 DEBUG L331 ransitionTransformer]: Formula: (not (= |v_#valid_15| |old(#valid)|)) InVars {#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} OutVars{#valid=|v_#valid_15|, old(#valid)=|old(#valid)|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,061 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,061 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,062 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,062 DEBUG L331 ransitionTransformer]: Formula: (= |v_#Ultimate.C_memset_#t~loopctr5_3| (+ |v_#Ultimate.C_memset_#t~loopctr5_4| 1)) InVars {#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_4|} OutVars{#Ultimate.C_memset_#t~loopctr5=|v_#Ultimate.C_memset_#t~loopctr5_3|} AuxVars[] AssignedVars[#Ultimate.C_memset_#t~loopctr5] [2018-04-10 02:55:53,062 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,062 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,063 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,063 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_#Ultimate.C_memset_#res.base_1| |v_#Ultimate.C_memset_#ptr.base_3|) (= |v_#Ultimate.C_memset_#ptr.offset_2| |v_#Ultimate.C_memset_#res.offset_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.base_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offset_1|, #Ultimate.C_memset_#ptr.base=|v_#Ultimate.C_memset_#ptr.base_3|, #Ultimate.C_memset_#ptr.offset=|v_#Ultimate.C_memset_#ptr.offset_2|} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,063 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,063 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,064 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,064 DEBUG L331 ransitionTransformer]: Formula: true InVars {} OutVars{} AuxVars[] AssignedVars[] [2018-04-10 02:55:53,064 DEBUG L334 ransitionTransformer]: transformula unchanged [2018-04-10 02:55:53,064 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,065 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,065 DEBUG L331 ransitionTransformer]: Formula: (= |v_ULTIMATE.start_#t~ret4_2| |v_main_#resOutParam_1|) InVars {main_#res=|v_main_#resOutParam_1|} OutVars{ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_2|, main_#res=|v_main_#resOutParam_1|} AuxVars[] AssignedVars[ULTIMATE.start_#t~ret4] [2018-04-10 02:55:53,065 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 02:55:53,065 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 02:55:53,066 DEBUG L356 ransitionTransformer]: {ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_2|} [2018-04-10 02:55:53,066 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 02:55:53,066 DEBUG L358 ransitionTransformer]: {ULTIMATE.start_#t~ret4=|v_ULTIMATE.start_#t~ret4_2|, main_#res=|v_main_#resOutParam_1|} [2018-04-10 02:55:53,066 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,067 DEBUG L330 ransitionTransformer]: transformed transition [2018-04-10 02:55:53,067 DEBUG L331 ransitionTransformer]: Formula: (and (= |v_main_#t~memset3.offset_3| |v_#Ultimate.C_memset_#res.offsetOutParam_1|) (= |v_main_#t~memset3.base_3| |v_#Ultimate.C_memset_#res.baseOutParam_1|)) InVars {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.baseOutParam_1|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offsetOutParam_1|} OutVars{#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.baseOutParam_1|, main_#t~memset3.offset=|v_main_#t~memset3.offset_3|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offsetOutParam_1|, main_#t~memset3.base=|v_main_#t~memset3.base_3|} AuxVars[] AssignedVars[main_#t~memset3.offset, main_#t~memset3.base] [2018-04-10 02:55:53,067 DEBUG L354 ransitionTransformer]: outvars have changed [2018-04-10 02:55:53,067 DEBUG L355 ransitionTransformer]: old outvars: [2018-04-10 02:55:53,067 DEBUG L356 ransitionTransformer]: {main_#t~memset3.offset=|v_main_#t~memset3.offset_3|, main_#t~memset3.base=|v_main_#t~memset3.base_3|} [2018-04-10 02:55:53,068 DEBUG L357 ransitionTransformer]: new outvars: [2018-04-10 02:55:53,068 DEBUG L358 ransitionTransformer]: {#Ultimate.C_memset_#res.base=|v_#Ultimate.C_memset_#res.baseOutParam_1|, main_#t~memset3.offset=|v_main_#t~memset3.offset_3|, #Ultimate.C_memset_#res.offset=|v_#Ultimate.C_memset_#res.offsetOutParam_1|, main_#t~memset3.base=|v_main_#t~memset3.base_3|} [2018-04-10 02:55:53,068 DEBUG L360 ransitionTransformer]: [2018-04-10 02:55:53,068 INFO L100 SccComputation]: Graph consists of 0 InCaSumBalls and 7 non ball SCCs. Number of states in SCCs 7. [2018-04-10 02:55:53,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.04 02:55:53 BasicIcfg [2018-04-10 02:55:53,070 INFO L132 PluginConnector]: ------------------------ END IcfgTransformer---------------------------- [2018-04-10 02:55:53,071 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-04-10 02:55:53,071 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-04-10 02:55:53,074 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-04-10 02:55:53,075 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.04 02:55:51" (1/4) ... [2018-04-10 02:55:53,075 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cc7fae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.04 02:55:53, skipping insertion in model container [2018-04-10 02:55:53,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.04 02:55:52" (2/4) ... [2018-04-10 02:55:53,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cc7fae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.04 02:55:53, skipping insertion in model container [2018-04-10 02:55:53,076 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.04 02:55:52" (3/4) ... [2018-04-10 02:55:53,076 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1cc7fae3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.04 02:55:53, skipping insertion in model container [2018-04-10 02:55:53,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation CFG 10.04 02:55:53" (4/4) ... [2018-04-10 02:55:53,078 INFO L107 eAbstractionObserver]: Analyzing ICFG memPartitionedIcfg [2018-04-10 02:55:53,088 INFO L131 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-04-10 02:55:53,096 INFO L143 ceAbstractionStarter]: Appying trace abstraction to program that has 3 error locations. [2018-04-10 02:55:53,130 INFO L128 ementStrategyFactory]: Using default assertion order modulation [2018-04-10 02:55:53,131 INFO L369 AbstractCegarLoop]: Interprodecural is true [2018-04-10 02:55:53,131 INFO L370 AbstractCegarLoop]: Hoare is true [2018-04-10 02:55:53,131 INFO L371 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-04-10 02:55:53,131 INFO L372 AbstractCegarLoop]: Backedges is TWOTRACK [2018-04-10 02:55:53,131 INFO L373 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-04-10 02:55:53,132 INFO L374 AbstractCegarLoop]: Difference is false [2018-04-10 02:55:53,132 INFO L375 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-04-10 02:55:53,132 INFO L380 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-04-10 02:55:53,132 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-04-10 02:55:53,141 INFO L276 IsEmpty]: Start isEmpty. Operand 28 states. [2018-04-10 02:55:53,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-04-10 02:55:53,145 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 02:55:53,146 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 02:55:53,146 INFO L408 AbstractCegarLoop]: === Iteration 1 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-10 02:55:53,149 INFO L82 PathProgramCache]: Analyzing trace with hash 374836112, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 02:55:53,162 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 02:55:53,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-04-10 02:55:53,193 INFO L270 TraceCheckSpWp]: Computing forward predicates... [2018-04-10 02:55:53,226 INFO L477 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 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 6 treesize of output 5 [2018-04-10 02:55:53,227 INFO L267 ElimStorePlain]: Start of recursive call 2: End of recursive call: and 1 xjuncts. [2018-04-10 02:55:53,232 INFO L267 ElimStorePlain]: Start of recursive call 1: 1 dim-1 vars, End of recursive call: and 1 xjuncts. [2018-04-10 02:55:53,232 INFO L202 ElimStorePlain]: Needed 2 recursive calls to eliminate 1 variables, input treesize:6, output treesize:5 [2018-04-10 02:55:53,250 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 02:55:53,251 INFO L314 TraceCheckSpWp]: Computing backward predicates... [2018-04-10 02:55:53,260 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-04-10 02:55:53,290 INFO L320 seRefinementStrategy]: Constructing automaton from 2 perfect and 0 imperfect interpolant sequences. [2018-04-10 02:55:53,290 INFO L335 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2018-04-10 02:55:53,292 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-04-10 02:55:53,300 INFO L132 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-04-10 02:55:53,300 INFO L133 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2018-04-10 02:55:53,303 INFO L87 Difference]: Start difference. First operand 28 states. Second operand 4 states. [2018-04-10 02:55:53,387 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-04-10 02:55:53,388 INFO L93 Difference]: Finished difference Result 28 states and 28 transitions. [2018-04-10 02:55:53,388 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-04-10 02:55:53,390 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 10 [2018-04-10 02:55:53,390 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-04-10 02:55:53,399 INFO L225 Difference]: With dead ends: 28 [2018-04-10 02:55:53,400 INFO L226 Difference]: Without dead ends: 24 [2018-04-10 02:55:53,404 INFO L567 BasicCegarLoop]: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2018-04-10 02:55:53,418 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 24 states. [2018-04-10 02:55:53,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 24 to 24. [2018-04-10 02:55:53,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24 states. [2018-04-10 02:55:53,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 24 transitions. [2018-04-10 02:55:53,433 INFO L78 Accepts]: Start accepts. Automaton has 24 states and 24 transitions. Word has length 10 [2018-04-10 02:55:53,433 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-04-10 02:55:53,434 INFO L459 AbstractCegarLoop]: Abstraction has 24 states and 24 transitions. [2018-04-10 02:55:53,434 INFO L460 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-04-10 02:55:53,434 INFO L276 IsEmpty]: Start isEmpty. Operand 24 states and 24 transitions. [2018-04-10 02:55:53,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2018-04-10 02:55:53,434 INFO L347 BasicCegarLoop]: Found error trace [2018-04-10 02:55:53,434 INFO L355 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-04-10 02:55:53,435 INFO L408 AbstractCegarLoop]: === Iteration 2 === [mainErr1RequiresViolation, mainErr2EnsuresViolationMEMORY_LEAK, mainErr0RequiresViolation]=== [2018-04-10 02:55:53,435 INFO L82 PathProgramCache]: Analyzing trace with hash 374836113, now seen corresponding path program 1 times No working directory specified, using /storage/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-04-10 02:55:53,441 INFO L68 tionRefinementEngine]: Using refinement strategy FixedRefinementStrategy [2018-04-10 02:55:53,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-10 02:55:53,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2018-04-10 02:55:53,503 INFO L421 BasicCegarLoop]: Counterexample might be feasible [2018-04-10 02:55:53,519 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.04 02:55:53 BasicIcfg [2018-04-10 02:55:53,519 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-04-10 02:55:53,520 INFO L168 Benchmark]: Toolchain (without parser) took 1664.67 ms. Allocated memory was 310.4 MB in the beginning and 469.2 MB in the end (delta: 158.9 MB). Free memory was 253.8 MB in the beginning and 340.9 MB in the end (delta: -87.1 MB). Peak memory consumption was 71.7 MB. Max. memory is 5.3 GB. [2018-04-10 02:55:53,521 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 310.4 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-04-10 02:55:53,522 INFO L168 Benchmark]: CACSL2BoogieTranslator took 213.29 ms. Allocated memory is still 310.4 MB. Free memory was 253.8 MB in the beginning and 243.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. [2018-04-10 02:55:53,522 INFO L168 Benchmark]: Boogie Preprocessor took 26.85 ms. Allocated memory is still 310.4 MB. Free memory was 243.7 MB in the beginning and 242.7 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. [2018-04-10 02:55:53,522 INFO L168 Benchmark]: RCFGBuilder took 283.35 ms. Allocated memory was 310.4 MB in the beginning and 469.2 MB in the end (delta: 158.9 MB). Free memory was 242.7 MB in the beginning and 440.4 MB in the end (delta: -197.7 MB). Peak memory consumption was 24.8 MB. Max. memory is 5.3 GB. [2018-04-10 02:55:53,523 INFO L168 Benchmark]: IcfgTransformer took 686.43 ms. Allocated memory is still 469.2 MB. Free memory was 440.4 MB in the beginning and 372.4 MB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 5.3 GB. [2018-04-10 02:55:53,523 INFO L168 Benchmark]: TraceAbstraction took 448.51 ms. Allocated memory is still 469.2 MB. Free memory was 371.2 MB in the beginning and 340.9 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 5.3 GB. [2018-04-10 02:55:53,525 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 310.4 MB. Free memory is still 272.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 213.29 ms. Allocated memory is still 310.4 MB. Free memory was 253.8 MB in the beginning and 243.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 10.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 26.85 ms. Allocated memory is still 310.4 MB. Free memory was 243.7 MB in the beginning and 242.7 MB in the end (delta: 996.1 kB). Peak memory consumption was 996.1 kB. Max. memory is 5.3 GB. * RCFGBuilder took 283.35 ms. Allocated memory was 310.4 MB in the beginning and 469.2 MB in the end (delta: 158.9 MB). Free memory was 242.7 MB in the beginning and 440.4 MB in the end (delta: -197.7 MB). Peak memory consumption was 24.8 MB. Max. memory is 5.3 GB. * IcfgTransformer took 686.43 ms. Allocated memory is still 469.2 MB. Free memory was 440.4 MB in the beginning and 372.4 MB in the end (delta: 68.0 MB). Peak memory consumption was 68.0 MB. Max. memory is 5.3 GB. * TraceAbstraction took 448.51 ms. Allocated memory is still 469.2 MB. Free memory was 371.2 MB in the beginning and 340.9 MB in the end (delta: 30.2 MB). Peak memory consumption was 30.2 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - StatisticsResult: ArrayEqualityDomainStatistics #Locations : 27 LocStat_MAX_WEQGRAPH_SIZE : 2 LocStat_MAX_SIZEOF_WEQEDGELABEL : 1 LocStat_NO_SUPPORTING_EQUALITIES : 188 LocStat_NO_SUPPORTING_DISEQUALITIES : 47 LocStat_NO_DISJUNCTIONS : -54 LocStat_MAX_NO_DISJUNCTIONS : -1 #Transitions : 35 TransStat_MAX_WEQGRAPH_SIZE : 2 TransStat_MAX_SIZEOF_WEQEDGELABEL : 1 TransStat_NO_SUPPORTING_EQUALITIES : 37 TransStat_NO_SUPPORTING_DISEQUALITIES : 6 TransStat_NO_DISJUNCTIONS : 36 TransStat_MAX_NO_DISJUNCTIONS : 2 - StatisticsResult: EqConstraintFactoryStatistics CONJOIN_DISJUNCTIVE(MILLISECONDS) : 118.24 RENAME_VARIABLES(MILLISECONDS) : 27.39 UNFREEZE(MILLISECONDS) : 0.00 CONJOIN(MILLISECONDS) : 119.00 PROJECTAWAY(MILLISECONDS) : 216.88 ADD_WEAK_EQUALITY(MILLISECONDS) : 7.05 DISJOIN(MILLISECONDS) : 4.55 RENAME_VARIABLES_DISJUNCTIVE(MILLISECONDS) : 31.00 ADD_EQUALITY(MILLISECONDS) : 7.51 DISJOIN_DISJUNCTIVE(MILLISECONDS) : 0.00 ADD_DISEQUALITY(MILLISECONDS) : 0.12 #CONJOIN_DISJUNCTIVE : 45 #RENAME_VARIABLES : 87 #UNFREEZE : 0 #CONJOIN : 75 #PROJECTAWAY : 88 #ADD_WEAK_EQUALITY : 4 #DISJOIN : 1 #RENAME_VARIABLES_DISJUNCTIVE : 86 #ADD_EQUALITY : 37 #DISJOIN_DISJUNCTIVE : 0 #ADD_DISEQUALITY : 3 - StatisticsResult: WeqCcManagerStatistics FREEZE(MILLISECONDS) : 119.00 ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 116.95 FILTERREDUNDANT(MILLISECONDS) : 0.00 REPORTWEQ(MILLISECONDS) : 6.97 JOIN(MILLISECONDS) : 4.07 RENAMEVARS(MILLISECONDS) : 25.87 FLATTENLABELS(MILLISECONDS) : 0.00 COPY(MILLISECONDS) : 0.00 ISSTRONGERTHAN(MILLISECONDS) : 25.30 ISLABELSTRONGERTHAN(MILLISECONDS) : 12.43 ISWEQGRAPHSTRONGERTHAN(MILLISECONDS) : 0.03 UNFREEZE(MILLISECONDS) : 8.00 REPORTCONTAINS(MILLISECONDS) : 0.00 PROJECTAWAY(MILLISECONDS) : 202.20 MEETEDGELABELS(MILLISECONDS) : 14.91 REPORTEQUALITY(MILLISECONDS) : 32.82 ADDALLNODES(MILLISECONDS) : 28.66 REPORTDISEQUALITY(MILLISECONDS) : 0.35 WEQGRAPHJOIN(MILLISECONDS) : 1.32 #FREEZE : 234 #ADDNODE : 0 #MEET : 52 #FILTERREDUNDANT : 0 #REPORTWEQ : 4 #JOIN : 1 #RENAMEVARS : 87 #FLATTENLABELS : 0 #COPY : 0 #ISSTRONGERTHAN : 19 #ISLABELSTRONGERTHAN : 428 #ISWEQGRAPHSTRONGERTHAN : 8 #UNFREEZE : 258 #REPORTCONTAINS : 0 #PROJECTAWAY : 119 #MEETEDGELABELS : 114 #REPORTEQUALITY : 286 #ADDALLNODES : 52 #REPORTDISEQUALITY : 55 #WEQGRAPHJOIN : 1 - StatisticsResult: CcManagerStatistics ADDNODE(MILLISECONDS) : 0.00 MEET(MILLISECONDS) : 79.23 REPORT_EQUALITY(MILLISECONDS) : 22.57 FILTERREDUNDANT(MILLISECONDS) : 53.62 ADD_ALL_ELEMENTS(MILLISECONDS) : 13.60 JOIN(MILLISECONDS) : 1.49 ALIGN_ELEMENTS(MILLISECONDS) : 4.20 COPY(MILLISECONDS) : 0.00 REPORT_DISEQUALITY(MILLISECONDS) : 8.33 UNFREEZE(MILLISECONDS) : 0.00 OVERALL(MILLISECONDS) : 138.93 REPORTCONTAINS(MILLISECONDS) : 0.00 IS_STRONGER_THAN_NO_CACHING(MILLISECONDS) : 14.91 REMOVE(MILLISECONDS) : 0.00 IS_STRONGER_THAN_W_CACHING(MILLISECONDS) : 0.00 PROJECT_TO_ELEMENTS(MILLISECONDS) : 35.88 #ADDNODE : 0 #MEET : 297 #REPORT_EQUALITY : 1671 #FILTERREDUNDANT : 1428 #ADD_ALL_ELEMENTS : 362 #JOIN : 1 #ALIGN_ELEMENTS : 32 #COPY : 0 #REPORT_DISEQUALITY : 628 #UNFREEZE : 0 #OVERALL : 5719 #REPORTCONTAINS : 0 #IS_STRONGER_THAN_NO_CACHING : 1037 #REMOVE : 0 #IS_STRONGER_THAN_W_CACHING : 0 #PROJECT_TO_ELEMENTS : 263 * Results from de.uni_freiburg.informatik.ultimate.plugins.icfgtransformation: - StatisticsResult: HeapSeparatorStatistics * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 29]: pointer dereference may fail pointer dereference may fail We found a FailurePath: [L26] FCALL struct ppp_comp_stats cstats ; VAL [cstats={6:0}] [L27] void *point; VAL [cstats={6:0}] [L28] point = (void *)(& cstats) VAL [cstats={6:0}, point={6:0}] [L29] FCALL memset(point, 0, 81UL) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 28 locations, 3 error locations. UNSAFE Result, 0.3s OverallTime, 2 OverallIterations, 1 TraceHistogramMax, 0.1s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 24 SDtfs, 7 SDslu, 29 SDs, 0 SdLazy, 16 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 20 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=28occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.0s SatisfiabilityAnalysisTime, 0.0s InterpolantComputationTime, 20 NumberOfCodeBlocks, 20 NumberOfCodeBlocksAsserted, 2 NumberOfCheckSat, 18 ConstructedInterpolants, 0 QuantifiedInterpolants, 378 SizeOfPredicates, 1 NumberOfNonLiveVariables, 38 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 2 InterpolantComputations, 2 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-Benchmark-0-2018-04-10_02-55-53-543.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-VPDomainBenchmark-0-2018-04-10_02-55-53-543.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-0-2018-04-10_02-55-53-543.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-1-2018-04-10_02-55-53-543.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-BenchmarkWithCounters-2-2018-04-10_02-55-53-543.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-HeapSeparatorBenchmark-0-2018-04-10_02-55-53-543.csv Written .csv to /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/memset3_false-valid-deref-write.c_svcomp-DerefFreeMemtrack-32bit-Automizer_Fixed_noBitfields+AI_EQ_SS.epf_AutomizerCTransformed.xml/Csv-TraceAbstractionBenchmarks-0-2018-04-10_02-55-53-543.csv Received shutdown request...