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/C-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem07_label02_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-f44ebda [2018-11-21 09:18:16,351 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-21 09:18:16,354 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-21 09:18:16,368 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-21 09:18:16,368 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-21 09:18:16,369 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-21 09:18:16,373 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-21 09:18:16,380 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-21 09:18:16,382 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-21 09:18:16,384 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-21 09:18:16,386 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-21 09:18:16,386 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-21 09:18:16,389 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-21 09:18:16,390 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-21 09:18:16,391 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-21 09:18:16,395 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-21 09:18:16,396 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-21 09:18:16,401 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-21 09:18:16,406 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-21 09:18:16,411 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-21 09:18:16,412 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-21 09:18:16,415 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-21 09:18:16,420 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-21 09:18:16,420 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-21 09:18:16,420 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-21 09:18:16,422 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-21 09:18:16,425 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-21 09:18:16,426 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-21 09:18:16,427 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-21 09:18:16,430 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-21 09:18:16,430 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-21 09:18:16,431 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-21 09:18:16,431 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-21 09:18:16,431 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-21 09:18:16,432 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-21 09:18:16,433 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-21 09:18:16,433 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-11-21 09:18:16,462 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-21 09:18:16,462 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-21 09:18:16,464 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-21 09:18:16,468 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-21 09:18:16,469 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-21 09:18:16,469 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-21 09:18:16,469 INFO L133 SettingsManager]: * Use SBE=true [2018-11-21 09:18:16,469 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-21 09:18:16,469 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-21 09:18:16,470 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-21 09:18:16,470 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-21 09:18:16,470 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-21 09:18:16,470 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-21 09:18:16,470 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-21 09:18:16,471 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-21 09:18:16,471 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-21 09:18:16,471 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-21 09:18:16,471 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-21 09:18:16,471 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-21 09:18:16,472 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-21 09:18:16,472 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-21 09:18:16,472 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-21 09:18:16,472 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-21 09:18:16,472 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-21 09:18:16,473 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-21 09:18:16,473 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-21 09:18:16,473 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-21 09:18:16,473 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-21 09:18:16,473 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-21 09:18:16,473 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-21 09:18:16,474 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-21 09:18:16,521 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-21 09:18:16,537 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-21 09:18:16,541 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-21 09:18:16,543 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-21 09:18:16,544 INFO L276 PluginConnector]: CDTParser initialized [2018-11-21 09:18:16,545 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem07_label02_true-unreach-call.c [2018-11-21 09:18:16,603 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a967a55e7/3ba12a70d3fd4b308d0f3a9ff35b75d1/FLAGe3e48f222 [2018-11-21 09:18:18,551 INFO L307 CDTParser]: Found 1 translation units. [2018-11-21 09:18:18,552 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem07_label02_true-unreach-call.c [2018-11-21 09:18:18,724 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a967a55e7/3ba12a70d3fd4b308d0f3a9ff35b75d1/FLAGe3e48f222 [2018-11-21 09:18:18,892 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a967a55e7/3ba12a70d3fd4b308d0f3a9ff35b75d1 [2018-11-21 09:18:18,902 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-21 09:18:18,904 INFO L131 ToolchainWalker]: Walking toolchain with 3 elements. [2018-11-21 09:18:18,905 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-21 09:18:18,905 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-21 09:18:18,909 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-21 09:18:18,911 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:18:18" (1/1) ... [2018-11-21 09:18:18,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5cbf4d36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:18, skipping insertion in model container [2018-11-21 09:18:18,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:18:18" (1/1) ... [2018-11-21 09:18:18,925 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-21 09:18:20,553 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-21 09:18:32,160 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 09:18:32,165 INFO L191 MainTranslator]: Completed pre-run [2018-11-21 09:18:39,118 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-21 09:18:45,010 INFO L195 MainTranslator]: Completed translation [2018-11-21 09:18:45,011 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45 WrapperNode [2018-11-21 09:18:45,011 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-21 09:18:45,012 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-21 09:18:45,012 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-21 09:18:45,012 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-21 09:18:45,027 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (1/1) ... [2018-11-21 09:18:45,027 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (1/1) ... [2018-11-21 09:18:45,418 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (1/1) ... [2018-11-21 09:18:45,418 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (1/1) ... [2018-11-21 09:18:46,829 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (1/1) ... [2018-11-21 09:18:47,042 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (1/1) ... [2018-11-21 09:18:47,440 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (1/1) ... [2018-11-21 09:18:47,886 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-21 09:18:47,887 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-21 09:18:47,887 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-21 09:18:47,887 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-21 09:18:47,888 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:18:45" (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 [2018-11-21 09:18:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-21 09:18:47,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-21 09:18:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-21 09:18:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-21 09:18:47,963 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-21 09:18:47,965 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-21 09:18:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2018-11-21 09:18:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2018-11-21 09:18:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2018-11-21 09:18:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2018-11-21 09:18:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2018-11-21 09:18:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2018-11-21 09:18:47,966 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2018-11-21 09:18:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2018-11-21 09:18:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2018-11-21 09:18:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2018-11-21 09:18:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2018-11-21 09:18:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2018-11-21 09:18:47,967 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2018-11-21 09:18:47,970 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2018-11-21 09:18:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2018-11-21 09:18:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2018-11-21 09:18:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2018-11-21 09:18:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2018-11-21 09:18:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2018-11-21 09:18:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2018-11-21 09:18:47,971 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2018-11-21 09:18:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2018-11-21 09:18:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2018-11-21 09:18:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2018-11-21 09:18:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2018-11-21 09:18:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2018-11-21 09:18:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2018-11-21 09:18:47,972 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2018-11-21 09:18:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2018-11-21 09:18:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2018-11-21 09:18:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2018-11-21 09:18:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2018-11-21 09:18:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2018-11-21 09:18:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2018-11-21 09:18:47,973 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2018-11-21 09:18:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2018-11-21 09:18:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2018-11-21 09:18:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2018-11-21 09:18:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2018-11-21 09:18:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2018-11-21 09:18:47,974 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2018-11-21 09:18:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2018-11-21 09:18:47,975 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-21 09:18:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-21 09:18:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-21 09:18:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-21 09:18:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-21 09:18:47,975 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2018-11-21 09:18:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2018-11-21 09:18:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2018-11-21 09:18:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2018-11-21 09:18:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2018-11-21 09:18:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2018-11-21 09:18:47,977 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2018-11-21 09:18:47,978 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2018-11-21 09:18:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2018-11-21 09:18:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2018-11-21 09:18:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2018-11-21 09:18:47,979 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2018-11-21 09:18:47,980 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2018-11-21 09:18:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2018-11-21 09:18:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2018-11-21 09:18:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2018-11-21 09:18:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2018-11-21 09:18:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2018-11-21 09:18:47,984 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2018-11-21 09:18:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2018-11-21 09:18:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2018-11-21 09:18:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2018-11-21 09:18:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2018-11-21 09:18:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2018-11-21 09:18:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2018-11-21 09:18:47,985 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2018-11-21 09:18:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2018-11-21 09:18:47,987 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2018-11-21 09:18:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2018-11-21 09:18:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2018-11-21 09:18:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2018-11-21 09:18:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2018-11-21 09:18:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2018-11-21 09:18:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2018-11-21 09:18:47,988 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2018-11-21 09:18:47,989 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2018-11-21 09:18:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2018-11-21 09:18:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-21 09:18:47,990 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-21 09:18:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-21 09:18:47,991 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-21 09:20:15,624 INFO L271 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-21 09:20:15,625 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:20:15 BoogieIcfgContainer [2018-11-21 09:20:15,625 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-21 09:20:15,627 INFO L168 Benchmark]: Toolchain (without parser) took 116724.28 ms. Allocated memory was 1.5 GB in the beginning and 4.4 GB in the end (delta: 2.9 GB). Free memory was 1.2 GB in the beginning and 1.9 GB in the end (delta: -703.3 MB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-11-21 09:20:15,631 INFO L168 Benchmark]: CDTParser took 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-21 09:20:15,632 INFO L168 Benchmark]: CACSL2BoogieTranslator took 26106.69 ms. Allocated memory was 1.5 GB in the beginning and 4.4 GB in the end (delta: 2.9 GB). Free memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: -2.5 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. [2018-11-21 09:20:15,633 INFO L168 Benchmark]: Boogie Preprocessor took 2874.73 ms. Allocated memory is still 4.4 GB. Free memory was 3.7 GB in the beginning and 3.2 GB in the end (delta: 492.7 MB). Peak memory consumption was 492.7 MB. Max. memory is 7.1 GB. [2018-11-21 09:20:15,634 INFO L168 Benchmark]: RCFGBuilder took 87738.25 ms. Allocated memory was 4.4 GB in the beginning and 4.4 GB in the end (delta: 19.4 MB). Free memory was 3.2 GB in the beginning and 1.9 GB in the end (delta: 1.3 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. [2018-11-21 09:20:15,639 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 0.26 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 26106.69 ms. Allocated memory was 1.5 GB in the beginning and 4.4 GB in the end (delta: 2.9 GB). Free memory was 1.2 GB in the beginning and 3.7 GB in the end (delta: -2.5 GB). Peak memory consumption was 1.7 GB. Max. memory is 7.1 GB. * Boogie Preprocessor took 2874.73 ms. Allocated memory is still 4.4 GB. Free memory was 3.7 GB in the beginning and 3.2 GB in the end (delta: 492.7 MB). Peak memory consumption was 492.7 MB. Max. memory is 7.1 GB. * RCFGBuilder took 87738.25 ms. Allocated memory was 4.4 GB in the beginning and 4.4 GB in the end (delta: 19.4 MB). Free memory was 3.2 GB in the beginning and 1.9 GB in the end (delta: 1.3 GB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...