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/AutomizerC.xml -s ../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf -i ../../../trunk/examples/svcomp/array-examples/sanfoundry_43_true-unreach-call_ground.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-5f7ec6e-m [2018-01-31 08:21:01,191 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-01-31 08:21:01,192 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-01-31 08:21:01,204 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-01-31 08:21:01,204 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-01-31 08:21:01,205 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-01-31 08:21:01,205 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-01-31 08:21:01,207 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-01-31 08:21:01,208 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-01-31 08:21:01,209 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-01-31 08:21:01,209 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-01-31 08:21:01,209 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-01-31 08:21:01,210 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-01-31 08:21:01,210 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-01-31 08:21:01,212 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-01-31 08:21:01,213 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-01-31 08:21:01,214 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-01-31 08:21:01,215 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-01-31 08:21:01,216 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-01-31 08:21:01,217 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-01-31 08:21:01,224 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-01-31 08:21:01,225 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-01-31 08:21:01,225 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-01-31 08:21:01,225 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-01-31 08:21:01,226 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-01-31 08:21:01,226 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-01-31 08:21:01,227 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-01-31 08:21:01,227 INFO L177 SettingsManager]: PEA to Boogie provides no preferences, ignoring... [2018-01-31 08:21:01,227 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-01-31 08:21:01,227 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-01-31 08:21:01,228 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-01-31 08:21:01,228 INFO L98 SettingsManager]: Beginning loading settings from /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/eq-bench/svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf [2018-01-31 08:21:01,236 INFO L110 SettingsManager]: Loading preferences was successful [2018-01-31 08:21:01,236 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-01-31 08:21:01,236 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-01-31 08:21:01,236 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-01-31 08:21:01,237 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-01-31 08:21:01,237 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=VPDomain [2018-01-31 08:21:01,237 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-01-31 08:21:01,237 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-01-31 08:21:01,237 INFO L133 SettingsManager]: * sizeof long=4 [2018-01-31 08:21:01,237 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-01-31 08:21:01,237 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-01-31 08:21:01,237 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-01-31 08:21:01,237 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-01-31 08:21:01,242 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-01-31 08:21:01,242 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * sizeof long double=12 [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-01-31 08:21:01,243 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * Size of a code block=SingleStatement [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * Add additional assume for each assert=false [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-01-31 08:21:01,243 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-01-31 08:21:01,243 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-01-31 08:21:01,244 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-01-31 08:21:01,244 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-01-31 08:21:01,244 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-01-31 08:21:01,244 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-01-31 08:21:01,244 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-01-31 08:21:01,244 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-01-31 08:21:01,244 INFO L131 SettingsManager]: Preferences of IcfgTransformer differ from their defaults: [2018-01-31 08:21:01,245 INFO L133 SettingsManager]: * TransformationType=HEAP_SEPARATOR [2018-01-31 08:21:01,269 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-01-31 08:21:01,276 INFO L266 ainManager$Toolchain]: [Toolchain 1]: Parser(s) successfully initialized [2018-01-31 08:21:01,279 INFO L222 ainManager$Toolchain]: [Toolchain 1]: Toolchain data selected. [2018-01-31 08:21:01,280 INFO L271 PluginConnector]: Initializing CDTParser... [2018-01-31 08:21:01,280 INFO L276 PluginConnector]: CDTParser initialized [2018-01-31 08:21:01,281 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/array-examples/sanfoundry_43_true-unreach-call_ground.i [2018-01-31 08:21:01,349 INFO L304 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-01-31 08:21:01,349 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-01-31 08:21:01,350 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-01-31 08:21:01,350 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-01-31 08:21:01,354 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-01-31 08:21:01,354 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,356 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3bb441a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01, skipping insertion in model container [2018-01-31 08:21:01,356 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,365 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 08:21:01,373 INFO L153 Dispatcher]: Using SV-COMP mode [2018-01-31 08:21:01,440 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 08:21:01,451 INFO L450 PostProcessor]: Settings: Checked method=main [2018-01-31 08:21:01,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01 WrapperNode [2018-01-31 08:21:01,454 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-01-31 08:21:01,455 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-01-31 08:21:01,455 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-01-31 08:21:01,455 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-01-31 08:21:01,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,463 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,468 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,468 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,470 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,472 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... [2018-01-31 08:21:01,473 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-01-31 08:21:01,473 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-01-31 08:21:01,473 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-01-31 08:21:01,473 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-01-31 08:21:01,474 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (1/1) ... No working directory specified, using /home/daniel/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 [2018-01-31 08:21:01,514 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-01-31 08:21:01,514 INFO L136 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-01-31 08:21:01,514 INFO L136 BoogieDeclarations]: Found implementation of procedure incrementArray [2018-01-31 08:21:01,514 INFO L136 BoogieDeclarations]: Found implementation of procedure main [2018-01-31 08:21:01,514 INFO L128 BoogieDeclarations]: Found specification of procedure write~int [2018-01-31 08:21:01,514 INFO L128 BoogieDeclarations]: Found specification of procedure read~int [2018-01-31 08:21:01,514 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.free [2018-01-31 08:21:01,514 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-01-31 08:21:01,514 INFO L128 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-01-31 08:21:01,515 INFO L128 BoogieDeclarations]: Found specification of procedure incrementArray [2018-01-31 08:21:01,515 INFO L128 BoogieDeclarations]: Found specification of procedure main [2018-01-31 08:21:01,515 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-01-31 08:21:01,515 INFO L128 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-01-31 08:21:01,800 INFO L257 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-01-31 08:21:01,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 08:21:01 BoogieIcfgContainer [2018-01-31 08:21:01,801 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-01-31 08:21:01,801 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-01-31 08:21:01,801 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-01-31 08:21:01,803 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-01-31 08:21:01,803 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.01 08:21:01" (1/3) ... [2018-01-31 08:21:01,804 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a192b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 08:21:01, skipping insertion in model container [2018-01-31 08:21:01,804 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.01 08:21:01" (2/3) ... [2018-01-31 08:21:01,814 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25a192b2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.01 08:21:01, skipping insertion in model container [2018-01-31 08:21:01,814 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.01 08:21:01" (3/3) ... [2018-01-31 08:21:01,816 INFO L107 eAbstractionObserver]: Analyzing ICFG sanfoundry_43_true-unreach-call_ground.i [2018-01-31 08:21:01,821 INFO L128 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-01-31 08:21:01,825 INFO L140 ceAbstractionStarter]: Appying trace abstraction to program that has 0 error locations. [2018-01-31 08:21:01,857 INFO L322 AbstractCegarLoop]: Interprodecural is true [2018-01-31 08:21:01,857 INFO L323 AbstractCegarLoop]: Hoare is true [2018-01-31 08:21:01,857 INFO L324 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-01-31 08:21:01,857 INFO L325 AbstractCegarLoop]: Backedges is TWOTRACK [2018-01-31 08:21:01,857 INFO L326 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-01-31 08:21:01,857 INFO L327 AbstractCegarLoop]: Difference is false [2018-01-31 08:21:01,857 INFO L328 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-01-31 08:21:01,857 INFO L333 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-01-31 08:21:01,859 INFO L87 2NestedWordAutomaton]: Mode: main mode - execution starts in main procedure [2018-01-31 08:21:01,876 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states. [2018-01-31 08:21:01,880 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-01-31 08:21:01,884 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 42 states. [2018-01-31 08:21:01,992 INFO L402 ceAbstractionStarter]: At program point incrementArrayENTRY(lines 3 9) the Hoare annotation is: true [2018-01-31 08:21:01,992 INFO L402 ceAbstractionStarter]: At program point L6''''''(lines 6 8) the Hoare annotation is: true [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L3(lines 3 9) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L7''(line 7) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L5(line 5) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L6(line 6) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L6'''''(line 6) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L7(line 7) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L6''''(line 6) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point incrementArrayEXIT(lines 3 9) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L6'''(lines 6 8) no Hoare annotation was computed. [2018-01-31 08:21:01,992 INFO L399 ceAbstractionStarter]: For program point L6'''''''(lines 6 8) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point L6'(lines 6 8) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point L7'(line 7) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point L1(lines 1 20) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(lines 1 20) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(lines 1 20) the Hoare annotation is: true [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(lines 1 20) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L402 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(lines 1 20) the Hoare annotation is: true [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(lines 1 20) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L402 ceAbstractionStarter]: At program point L1(lines 1 20) the Hoare annotation is: true [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(lines 1 20) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point L16'''''''(lines 16 18) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point L13''(line 13) no Hoare annotation was computed. [2018-01-31 08:21:01,993 INFO L399 ceAbstractionStarter]: For program point L12''(line 12) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L16'''(lines 16 18) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L17''(line 17) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L17'(line 17) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L13'(line 13) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L16'''''(line 16) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point mainFINAL(lines 10 20) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L12(line 12) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L14(line 14) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L402 ceAbstractionStarter]: At program point L16''''''(lines 16 18) the Hoare annotation is: true [2018-01-31 08:21:01,994 INFO L402 ceAbstractionStarter]: At program point L13(line 13) the Hoare annotation is: true [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point mainEXIT(lines 10 20) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L402 ceAbstractionStarter]: At program point mainENTRY(lines 10 20) the Hoare annotation is: true [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L16(line 16) no Hoare annotation was computed. [2018-01-31 08:21:01,994 INFO L399 ceAbstractionStarter]: For program point L17(line 17) no Hoare annotation was computed. [2018-01-31 08:21:01,995 INFO L399 ceAbstractionStarter]: For program point L16''''(line 16) no Hoare annotation was computed. [2018-01-31 08:21:01,995 INFO L399 ceAbstractionStarter]: For program point L16'(lines 16 18) no Hoare annotation was computed. [2018-01-31 08:21:01,995 INFO L399 ceAbstractionStarter]: For program point L12'(line 12) no Hoare annotation was computed. [2018-01-31 08:21:01,999 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 31.01 08:21:01 BoogieIcfgContainer [2018-01-31 08:21:01,999 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-01-31 08:21:01,999 INFO L168 Benchmark]: Toolchain (without parser) took 650.31 ms. Allocated memory is still 147.8 MB. Free memory was 112.9 MB in the beginning and 76.9 MB in the end (delta: 36.0 MB). Peak memory consumption was 36.0 MB. Max. memory is 5.3 GB. [2018-01-31 08:21:02,000 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 147.8 MB. Free memory is still 117.6 MB. There was no memory consumed. Max. memory is 5.3 GB. [2018-01-31 08:21:02,001 INFO L168 Benchmark]: CACSL2BoogieTranslator took 104.63 ms. Allocated memory is still 147.8 MB. Free memory was 112.7 MB in the beginning and 104.5 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. [2018-01-31 08:21:02,001 INFO L168 Benchmark]: Boogie Preprocessor took 18.35 ms. Allocated memory is still 147.8 MB. Free memory was 104.5 MB in the beginning and 103.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. [2018-01-31 08:21:02,001 INFO L168 Benchmark]: RCFGBuilder took 327.77 ms. Allocated memory is still 147.8 MB. Free memory was 102.7 MB in the beginning and 88.6 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 5.3 GB. [2018-01-31 08:21:02,002 INFO L168 Benchmark]: TraceAbstraction took 197.50 ms. Allocated memory is still 147.8 MB. Free memory was 88.4 MB in the beginning and 76.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 5.3 GB. [2018-01-31 08:21:02,004 INFO L344 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 147.8 MB. Free memory is still 117.6 MB. There was no memory consumed. Max. memory is 5.3 GB. * CACSL2BoogieTranslator took 104.63 ms. Allocated memory is still 147.8 MB. Free memory was 112.7 MB in the beginning and 104.5 MB in the end (delta: 8.1 MB). Peak memory consumption was 8.1 MB. Max. memory is 5.3 GB. * Boogie Preprocessor took 18.35 ms. Allocated memory is still 147.8 MB. Free memory was 104.5 MB in the beginning and 103.0 MB in the end (delta: 1.6 MB). Peak memory consumption was 1.6 MB. Max. memory is 5.3 GB. * RCFGBuilder took 327.77 ms. Allocated memory is still 147.8 MB. Free memory was 102.7 MB in the beginning and 88.6 MB in the end (delta: 14.2 MB). Peak memory consumption was 14.2 MB. Max. memory is 5.3 GB. * TraceAbstraction took 197.50 ms. Allocated memory is still 147.8 MB. Free memory was 88.4 MB in the beginning and 76.9 MB in the end (delta: 11.5 MB). Peak memory consumption was 11.5 MB. Max. memory is 5.3 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specifiation because the program does not contain any specification. - InvariantResult [Line: 6]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 16]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 42 locations, 0 error locations. SAFE Result, 0.1s OverallTime, 0 OverallIterations, 0 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.1s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=42occurred 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: No data available, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 8 LocationsWithAnnotation, 8 PreInvPairs, 8 NumberOfFragments, 8 HoareAnnotationTreeSize, 8 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.0s HoareSimplificationTime, 8 FomulaSimplificationsInter, 0 FormulaSimplificationTreeSizeReductionInter, 0.0s HoareSimplificationTimeInter, RefinementEngineStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sanfoundry_43_true-unreach-call_ground.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerC.xml/Csv-Benchmark-0-2018-01-31_08-21-02-010.csv Written .csv to /home/daniel/ultimate/releaseScripts/default/UAutomizer-linux/../../../releaseScripts/default/UAutomizer-linux/csv/sanfoundry_43_true-unreach-call_ground.i_svcomp-Reach-32bit-Automizer_Camel+AI_EQ_SS.epf_AutomizerC.xml/Csv-TraceAbstractionBenchmarks-0-2018-01-31_08-21-02-010.csv Received shutdown request...