java -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/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem09_label26_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-df4b876 [2018-11-07 14:06:42,132 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-07 14:06:42,134 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-07 14:06:42,145 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-07 14:06:42,146 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-07 14:06:42,147 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-07 14:06:42,148 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-07 14:06:42,150 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-07 14:06:42,151 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-07 14:06:42,152 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-07 14:06:42,153 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-07 14:06:42,154 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-07 14:06:42,155 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-07 14:06:42,156 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-07 14:06:42,157 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-07 14:06:42,158 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-07 14:06:42,158 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-07 14:06:42,160 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-07 14:06:42,162 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-07 14:06:42,164 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-07 14:06:42,165 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-07 14:06:42,166 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-07 14:06:42,169 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-07 14:06:42,169 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-07 14:06:42,169 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-07 14:06:42,170 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-07 14:06:42,171 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-07 14:06:42,172 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-07 14:06:42,173 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-07 14:06:42,174 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-07 14:06:42,175 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-07 14:06:42,175 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-07 14:06:42,176 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-07 14:06:42,176 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-07 14:06:42,177 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-07 14:06:42,178 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-07 14:06:42,178 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-64bit-Taipan_Default-INT.epf [2018-11-07 14:06:42,204 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-07 14:06:42,204 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-07 14:06:42,205 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-07 14:06:42,205 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-07 14:06:42,205 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-07 14:06:42,206 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-07 14:06:42,206 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-07 14:06:42,206 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-07 14:06:42,206 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-07 14:06:42,206 INFO L133 SettingsManager]: * Log string format=TERM [2018-11-07 14:06:42,207 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-07 14:06:42,207 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-07 14:06:42,207 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-07 14:06:42,208 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-07 14:06:42,208 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-07 14:06:42,208 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-07 14:06:42,208 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-07 14:06:42,208 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-07 14:06:42,209 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-07 14:06:42,209 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-07 14:06:42,209 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-07 14:06:42,209 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-07 14:06:42,209 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-07 14:06:42,210 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-07 14:06:42,210 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-07 14:06:42,210 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-07 14:06:42,210 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-07 14:06:42,210 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-07 14:06:42,211 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-07 14:06:42,211 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-07 14:06:42,211 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-07 14:06:42,211 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-07 14:06:42,211 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-07 14:06:42,212 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-11-07 14:06:42,270 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-07 14:06:42,284 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-07 14:06:42,289 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-07 14:06:42,291 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-07 14:06:42,291 INFO L276 PluginConnector]: CDTParser initialized [2018-11-07 14:06:42,293 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem09_label26_true-unreach-call.c [2018-11-07 14:06:42,364 INFO L218 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c628ffac/18342699f2574b6ca7204da35d363efc/FLAG72ea6a16b [2018-11-07 14:06:45,320 INFO L298 CDTParser]: Found 1 translation units. [2018-11-07 14:06:45,321 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem09_label26_true-unreach-call.c [2018-11-07 14:06:45,564 INFO L346 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c628ffac/18342699f2574b6ca7204da35d363efc/FLAG72ea6a16b [2018-11-07 14:06:45,578 INFO L354 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4c628ffac/18342699f2574b6ca7204da35d363efc [2018-11-07 14:06:45,589 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-07 14:06:45,591 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-11-07 14:06:45,592 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-07 14:06:45,592 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-07 14:06:45,596 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-07 14:06:45,597 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:06:45" (1/1) ... [2018-11-07 14:06:45,600 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@9260898 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:06:45, skipping insertion in model container [2018-11-07 14:06:45,601 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:06:45" (1/1) ... [2018-11-07 14:06:45,611 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-07 14:06:47,358 INFO L174 MainTranslator]: Built tables and reachable declarations [2018-11-07 14:07:15,528 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 14:07:15,534 INFO L189 MainTranslator]: Completed pre-run [2018-11-07 14:07:28,108 INFO L202 PostProcessor]: Analyzing one entry point: main [2018-11-07 14:07:31,989 INFO L193 MainTranslator]: Completed translation [2018-11-07 14:07:31,990 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31 WrapperNode [2018-11-07 14:07:31,990 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-07 14:07:31,991 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-07 14:07:31,991 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-07 14:07:31,991 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-07 14:07:31,999 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:32,736 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:32,770 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-07 14:07:32,771 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-07 14:07:32,771 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-07 14:07:32,771 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-07 14:07:32,780 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:32,780 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:33,216 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:33,216 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:34,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:35,341 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:37,698 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (1/1) ... [2018-11-07 14:07:38,314 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-07 14:07:38,315 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-07 14:07:38,315 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-07 14:07:38,315 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-07 14:07:38,318 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (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 [2018-11-07 14:07:38,384 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-07 14:07:38,384 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-07 14:07:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output29 [2018-11-07 14:07:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output29 [2018-11-07 14:07:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output28 [2018-11-07 14:07:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output28 [2018-11-07 14:07:38,385 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output36 [2018-11-07 14:07:38,385 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output36 [2018-11-07 14:07:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output35 [2018-11-07 14:07:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output35 [2018-11-07 14:07:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output38 [2018-11-07 14:07:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output38 [2018-11-07 14:07:38,386 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output37 [2018-11-07 14:07:38,386 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output37 [2018-11-07 14:07:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output32 [2018-11-07 14:07:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output32 [2018-11-07 14:07:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output31 [2018-11-07 14:07:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output31 [2018-11-07 14:07:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output75 [2018-11-07 14:07:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output75 [2018-11-07 14:07:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output34 [2018-11-07 14:07:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output34 [2018-11-07 14:07:38,387 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output33 [2018-11-07 14:07:38,387 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output33 [2018-11-07 14:07:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output72 [2018-11-07 14:07:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output72 [2018-11-07 14:07:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output71 [2018-11-07 14:07:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output71 [2018-11-07 14:07:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output30 [2018-11-07 14:07:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output30 [2018-11-07 14:07:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output74 [2018-11-07 14:07:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output74 [2018-11-07 14:07:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output73 [2018-11-07 14:07:38,388 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output73 [2018-11-07 14:07:38,388 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output70 [2018-11-07 14:07:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output70 [2018-11-07 14:07:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output39 [2018-11-07 14:07:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output39 [2018-11-07 14:07:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output47 [2018-11-07 14:07:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output47 [2018-11-07 14:07:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output46 [2018-11-07 14:07:38,389 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output46 [2018-11-07 14:07:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-07 14:07:38,389 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output49 [2018-11-07 14:07:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output49 [2018-11-07 14:07:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output48 [2018-11-07 14:07:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output48 [2018-11-07 14:07:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output43 [2018-11-07 14:07:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output43 [2018-11-07 14:07:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output42 [2018-11-07 14:07:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output42 [2018-11-07 14:07:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output45 [2018-11-07 14:07:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output45 [2018-11-07 14:07:38,390 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output44 [2018-11-07 14:07:38,390 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output44 [2018-11-07 14:07:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output41 [2018-11-07 14:07:38,391 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output41 [2018-11-07 14:07:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output40 [2018-11-07 14:07:38,391 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output40 [2018-11-07 14:07:38,391 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output9 [2018-11-07 14:07:38,391 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output9 [2018-11-07 14:07:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output14 [2018-11-07 14:07:38,392 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output14 [2018-11-07 14:07:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output58 [2018-11-07 14:07:38,392 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output58 [2018-11-07 14:07:38,392 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output8 [2018-11-07 14:07:38,393 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output8 [2018-11-07 14:07:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output13 [2018-11-07 14:07:38,394 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output13 [2018-11-07 14:07:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output57 [2018-11-07 14:07:38,394 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output57 [2018-11-07 14:07:38,394 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output7 [2018-11-07 14:07:38,394 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output7 [2018-11-07 14:07:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output16 [2018-11-07 14:07:38,395 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output16 [2018-11-07 14:07:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output6 [2018-11-07 14:07:38,395 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output6 [2018-11-07 14:07:38,395 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output15 [2018-11-07 14:07:38,395 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output15 [2018-11-07 14:07:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output59 [2018-11-07 14:07:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output59 [2018-11-07 14:07:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output5 [2018-11-07 14:07:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output5 [2018-11-07 14:07:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output10 [2018-11-07 14:07:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output10 [2018-11-07 14:07:38,396 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output54 [2018-11-07 14:07:38,396 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output54 [2018-11-07 14:07:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-11-07 14:07:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-11-07 14:07:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output53 [2018-11-07 14:07:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output53 [2018-11-07 14:07:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-11-07 14:07:38,397 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-11-07 14:07:38,397 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output12 [2018-11-07 14:07:38,398 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output12 [2018-11-07 14:07:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output56 [2018-11-07 14:07:38,398 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output56 [2018-11-07 14:07:38,398 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-07 14:07:38,398 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-07 14:07:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output11 [2018-11-07 14:07:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output11 [2018-11-07 14:07:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output55 [2018-11-07 14:07:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output55 [2018-11-07 14:07:38,400 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-07 14:07:38,400 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-07 14:07:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output50 [2018-11-07 14:07:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output50 [2018-11-07 14:07:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output52 [2018-11-07 14:07:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output52 [2018-11-07 14:07:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output51 [2018-11-07 14:07:38,401 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output51 [2018-11-07 14:07:38,401 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output18 [2018-11-07 14:07:38,402 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output18 [2018-11-07 14:07:38,402 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output17 [2018-11-07 14:07:38,402 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output17 [2018-11-07 14:07:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output19 [2018-11-07 14:07:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output19 [2018-11-07 14:07:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output25 [2018-11-07 14:07:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output25 [2018-11-07 14:07:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output69 [2018-11-07 14:07:38,403 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output69 [2018-11-07 14:07:38,403 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output24 [2018-11-07 14:07:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output24 [2018-11-07 14:07:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output68 [2018-11-07 14:07:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output68 [2018-11-07 14:07:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-07 14:07:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-07 14:07:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output27 [2018-11-07 14:07:38,404 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output27 [2018-11-07 14:07:38,404 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output26 [2018-11-07 14:07:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output26 [2018-11-07 14:07:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output21 [2018-11-07 14:07:38,405 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output21 [2018-11-07 14:07:38,405 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output65 [2018-11-07 14:07:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output65 [2018-11-07 14:07:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output20 [2018-11-07 14:07:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output20 [2018-11-07 14:07:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output64 [2018-11-07 14:07:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output64 [2018-11-07 14:07:38,406 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output23 [2018-11-07 14:07:38,406 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output23 [2018-11-07 14:07:38,407 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output67 [2018-11-07 14:07:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output67 [2018-11-07 14:07:38,408 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output22 [2018-11-07 14:07:38,408 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output22 [2018-11-07 14:07:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output66 [2018-11-07 14:07:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output66 [2018-11-07 14:07:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output61 [2018-11-07 14:07:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output61 [2018-11-07 14:07:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-07 14:07:38,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-07 14:07:38,409 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output60 [2018-11-07 14:07:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output60 [2018-11-07 14:07:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output63 [2018-11-07 14:07:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output63 [2018-11-07 14:07:38,410 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output62 [2018-11-07 14:07:38,410 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output62 [2018-11-07 14:09:09,013 INFO L276 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-07 14:09:09,014 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:09:09 BoogieIcfgContainer [2018-11-07 14:09:09,014 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-07 14:09:09,015 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-07 14:09:09,015 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-07 14:09:09,017 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-07 14:09:09,018 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:06:45" (1/3) ... [2018-11-07 14:09:09,018 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49738d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:09:09, skipping insertion in model container [2018-11-07 14:09:09,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:07:31" (2/3) ... [2018-11-07 14:09:09,019 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@49738d84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:09:09, skipping insertion in model container [2018-11-07 14:09:09,019 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:09:09" (3/3) ... [2018-11-07 14:09:09,021 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem09_label26_true-unreach-call.c [2018-11-07 14:09:09,029 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-07 14:09:09,047 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-07 14:09:09,064 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-07 14:09:09,187 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-07 14:09:09,187 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-07 14:09:09,187 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-07 14:09:09,187 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-07 14:09:09,187 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-07 14:09:09,187 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-07 14:09:09,187 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-07 14:09:09,187 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-07 14:09:09,443 INFO L276 IsEmpty]: Start isEmpty. Operand 20662 states. [2018-11-07 14:09:12,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 16659 [2018-11-07 14:09:12,139 INFO L367 BasicCegarLoop]: Found error trace [2018-11-07 14:09:12,152 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-07 14:09:12,157 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_output75Err0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-07 14:09:12,170 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-07 14:09:12,184 INFO L82 PathProgramCache]: Analyzing trace with hash 1362142298, now seen corresponding path program 1 times [2018-11-07 14:09:12,187 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-07 14:09:12,247 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 14:09:12,247 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-07 14:09:12,248 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-07 14:09:12,248 INFO L288 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-07 14:09:17,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat Received shutdown request... [2018-11-07 14:10:33,600 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,601 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,602 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,602 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,602 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,603 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,603 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,603 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,603 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,604 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,604 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,604 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,605 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,605 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,605 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,606 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,606 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,606 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,607 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,608 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,608 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,609 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,609 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,609 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,610 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,610 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,610 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,610 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,611 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,611 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,611 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,612 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,612 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,612 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,612 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,614 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,614 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,614 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,614 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,618 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,618 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,618 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,618 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,619 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,619 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,619 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,620 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,620 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,620 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,620 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,621 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,621 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,621 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,621 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,623 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,623 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,624 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,624 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,624 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,624 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,625 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,626 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,626 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,626 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,627 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,627 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,627 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,627 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,632 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,632 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,632 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,633 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,633 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,633 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,634 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,634 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,634 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,634 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,636 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,637 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,637 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,637 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,638 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,638 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,638 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,639 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,639 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,639 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,639 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,640 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,640 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,640 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,641 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,641 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,641 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,641 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,648 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,648 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,648 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,649 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,649 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,649 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,650 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,650 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,650 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,650 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,654 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,654 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,654 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,655 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,655 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,655 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,655 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,658 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,658 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,658 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,659 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,659 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,659 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,659 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,660 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,660 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,660 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,660 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,661 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,663 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,663 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,663 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,664 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,664 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,664 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,664 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,664 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,665 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,665 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,665 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,665 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,666 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,666 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,666 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,667 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,667 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,667 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,667 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,667 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,668 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,668 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,668 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,668 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,669 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,669 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,669 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,669 WARN L250 erpolLogProxyWrapper]: Unable to check validity of interpolant: cancelled [2018-11-07 14:10:33,738 WARN L549 AbstractCegarLoop]: Verification canceled [2018-11-07 14:10:33,744 WARN L205 ceAbstractionStarter]: Timeout [2018-11-07 14:10:33,744 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 02:10:33 BoogieIcfgContainer [2018-11-07 14:10:33,744 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-07 14:10:33,746 INFO L168 Benchmark]: Toolchain (without parser) took 228156.26 ms. Allocated memory was 1.8 GB in the beginning and 7.1 GB in the end (delta: 5.3 GB). Free memory was 1.6 GB in the beginning and 3.8 GB in the end (delta: -2.2 GB). Peak memory consumption was 5.9 GB. Max. memory is 7.1 GB. [2018-11-07 14:10:33,751 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-07 14:10:33,752 INFO L168 Benchmark]: CACSL2BoogieTranslator took 46398.51 ms. Allocated memory was 1.8 GB in the beginning and 4.6 GB in the end (delta: 2.8 GB). Free memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: -787.7 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2018-11-07 14:10:33,753 INFO L168 Benchmark]: Boogie Procedure Inliner took 779.60 ms. Allocated memory is still 4.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. [2018-11-07 14:10:33,754 INFO L168 Benchmark]: Boogie Preprocessor took 5543.61 ms. Allocated memory was 4.6 GB in the beginning and 3.8 GB in the end (delta: -781.2 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 219.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2018-11-07 14:10:33,756 INFO L168 Benchmark]: RCFGBuilder took 90699.38 ms. Allocated memory was 3.8 GB in the beginning and 4.6 GB in the end (delta: 742.9 MB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 213.8 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. [2018-11-07 14:10:33,757 INFO L168 Benchmark]: TraceAbstraction took 84729.42 ms. Allocated memory was 4.6 GB in the beginning and 7.1 GB in the end (delta: 2.5 GB). Free memory was 1.8 GB in the beginning and 3.8 GB in the end (delta: -2.0 GB). Peak memory consumption was 3.4 GB. Max. memory is 7.1 GB. [2018-11-07 14:10:33,764 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 46398.51 ms. Allocated memory was 1.8 GB in the beginning and 4.6 GB in the end (delta: 2.8 GB). Free memory was 1.6 GB in the beginning and 2.3 GB in the end (delta: -787.7 MB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 779.60 ms. Allocated memory is still 4.6 GB. Free memory was 2.3 GB in the beginning and 2.2 GB in the end (delta: 110.5 MB). Peak memory consumption was 110.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 5543.61 ms. Allocated memory was 4.6 GB in the beginning and 3.8 GB in the end (delta: -781.2 MB). Free memory was 2.2 GB in the beginning and 2.0 GB in the end (delta: 219.1 MB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * RCFGBuilder took 90699.38 ms. Allocated memory was 3.8 GB in the beginning and 4.6 GB in the end (delta: 742.9 MB). Free memory was 2.0 GB in the beginning and 1.8 GB in the end (delta: 213.8 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB. * TraceAbstraction took 84729.42 ms. Allocated memory was 4.6 GB in the beginning and 7.1 GB in the end (delta: 2.5 GB). Free memory was 1.8 GB in the beginning and 3.8 GB in the end (delta: -2.0 GB). Peak memory consumption was 3.4 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - TimeoutResultAtElement [Line: 184962]: Timeout (TraceAbstraction) Unable to prove that call of __VERIFIER_error() unreachable (line 184962). Cancelled while BasicCegarLoop was analyzing trace of length 16659 with TraceHistMax 1,while InterpolatingTraceCheckCraig was constructing Craig interpolants,while NestedInterpolantsBuilder was constructing predicates for 16657 interpolants. - StatisticsResult: Ultimate Automizer benchmark data CFG has 78 procedures, 20662 locations, 1 error locations. TIMEOUT Result, 84.5s OverallTime, 1 OverallIterations, 1 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=20662occurred 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: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available