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 --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AbstractInterpretationCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_CON-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem13_label22_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-15 01:59:09,279 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-15 01:59:09,282 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-15 01:59:09,303 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-15 01:59:09,303 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-15 01:59:09,304 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-15 01:59:09,310 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-15 01:59:09,323 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-15 01:59:09,333 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-15 01:59:09,334 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-15 01:59:09,335 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-15 01:59:09,335 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-15 01:59:09,338 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-15 01:59:09,339 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-15 01:59:09,342 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-15 01:59:09,343 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-15 01:59:09,344 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-15 01:59:09,347 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-15 01:59:09,353 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-15 01:59:09,354 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-15 01:59:09,355 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-15 01:59:09,356 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-15 01:59:09,360 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-15 01:59:09,360 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-15 01:59:09,361 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-15 01:59:09,362 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-15 01:59:09,363 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-15 01:59:09,364 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-15 01:59:09,365 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-15 01:59:09,366 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-15 01:59:09,366 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-15 01:59:09,369 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-15 01:59:09,369 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-15 01:59:09,371 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-15 01:59:09,373 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-15 01:59:09,373 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-15 01:59:09,374 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_CON-OldIcfg.epf [2018-09-15 01:59:09,403 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-15 01:59:09,404 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-15 01:59:09,409 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-15 01:59:09,409 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-15 01:59:09,409 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-15 01:59:09,410 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-15 01:59:09,410 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-15 01:59:09,410 INFO L133 SettingsManager]: * Octagon Domain=false [2018-09-15 01:59:09,410 INFO L133 SettingsManager]: * Abstract domain=CongruenceDomain [2018-09-15 01:59:09,410 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-15 01:59:09,411 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-15 01:59:09,411 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-15 01:59:09,412 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-15 01:59:09,412 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-15 01:59:09,412 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-15 01:59:09,412 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-15 01:59:09,414 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-15 01:59:09,414 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-15 01:59:09,414 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-15 01:59:09,415 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-15 01:59:09,415 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-15 01:59:09,415 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-15 01:59:09,415 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-15 01:59:09,415 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-15 01:59:09,416 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-15 01:59:09,416 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-15 01:59:09,416 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-15 01:59:09,416 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-15 01:59:09,416 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-09-15 01:59:09,417 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-15 01:59:09,417 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-15 01:59:09,417 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-15 01:59:09,417 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-15 01:59:09,417 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-15 01:59:09,472 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-15 01:59:09,484 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-15 01:59:09,488 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-15 01:59:09,490 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-15 01:59:09,490 INFO L276 PluginConnector]: CDTParser initialized [2018-09-15 01:59:09,491 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem13_label22_true-unreach-call.c [2018-09-15 01:59:09,845 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2795da619/1c76d78fd0a04cc5b839dcb2dbcf8d49/FLAG499d47779 [2018-09-15 01:59:10,319 INFO L277 CDTParser]: Found 1 translation units. [2018-09-15 01:59:10,321 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem13_label22_true-unreach-call.c [2018-09-15 01:59:10,365 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2795da619/1c76d78fd0a04cc5b839dcb2dbcf8d49/FLAG499d47779 [2018-09-15 01:59:10,391 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2795da619/1c76d78fd0a04cc5b839dcb2dbcf8d49 [2018-09-15 01:59:10,404 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-15 01:59:10,408 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-15 01:59:10,409 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-15 01:59:10,409 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-15 01:59:10,417 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-15 01:59:10,418 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 01:59:10" (1/1) ... [2018-09-15 01:59:10,422 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35e1fe5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:10, skipping insertion in model container [2018-09-15 01:59:10,422 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.09 01:59:10" (1/1) ... [2018-09-15 01:59:10,437 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-15 01:59:11,954 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-15 01:59:11,974 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-15 01:59:12,696 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-15 01:59:13,096 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13 WrapperNode [2018-09-15 01:59:13,097 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-15 01:59:13,098 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-15 01:59:13,098 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-15 01:59:13,098 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-15 01:59:13,109 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:13,246 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:13,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-15 01:59:13,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-15 01:59:13,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-15 01:59:13,450 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-15 01:59:14,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:14,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:14,410 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:14,411 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:14,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:14,694 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:14,776 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (1/1) ... [2018-09-15 01:59:14,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-15 01:59:14,850 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-15 01:59:14,851 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-15 01:59:14,851 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-15 01:59:14,852 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.09 01:59:13" (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 [2018-09-15 01:59:14,915 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-15 01:59:14,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-15 01:59:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output4 [2018-09-15 01:59:14,916 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output4 [2018-09-15 01:59:14,916 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output3 [2018-09-15 01:59:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output3 [2018-09-15 01:59:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-09-15 01:59:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-09-15 01:59:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-15 01:59:14,917 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-15 01:59:14,917 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-15 01:59:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-15 01:59:14,918 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-15 01:59:14,918 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-15 01:59:25,446 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-15 01:59:25,447 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.09 01:59:25 BoogieIcfgContainer [2018-09-15 01:59:25,447 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-15 01:59:25,448 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-09-15 01:59:25,448 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-09-15 01:59:25,448 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-09-15 01:59:25,449 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.09 01:59:25" (1/1) ... [2018-09-15 01:59:25,477 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CongruenceDomain (maxUnwinding=3, maxParallelStates=2) [2018-09-15 02:03:21,616 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-09-15 02:03:21,636 INFO L272 AbstractInterpreter]: Visited 2025 different actions 10762 times. Merged at 134 different actions 418 times. Widened at 1 different actions 1 times. Found 1726 fixpoints after 769 different actions. Largest state had 27 variables. [2018-09-15 02:03:21,641 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-09-15 02:03:21,642 INFO L168 Benchmark]: Toolchain (without parser) took 251236.98 ms. Allocated memory was 1.5 GB in the beginning and 4.3 GB in the end (delta: 2.7 GB). Free memory was 1.4 GB in the beginning and 3.8 GB in the end (delta: -2.4 GB). Peak memory consumption was 2.9 GB. Max. memory is 7.1 GB. [2018-09-15 02:03:21,644 INFO L168 Benchmark]: CDTParser took 0.21 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. [2018-09-15 02:03:21,645 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2687.93 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 327.7 MB). Peak memory consumption was 327.7 MB. Max. memory is 7.1 GB. [2018-09-15 02:03:21,646 INFO L168 Benchmark]: Boogie Procedure Inliner took 351.76 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 7.1 GB. [2018-09-15 02:03:21,647 INFO L168 Benchmark]: Boogie Preprocessor took 1400.25 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 984.1 MB). Free memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 174.3 MB. Max. memory is 7.1 GB. [2018-09-15 02:03:21,648 INFO L168 Benchmark]: RCFGBuilder took 10596.76 ms. Allocated memory was 2.5 GB in the beginning and 2.7 GB in the end (delta: 190.8 MB). Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: -45.1 MB). Peak memory consumption was 769.7 MB. Max. memory is 7.1 GB. [2018-09-15 02:03:21,649 INFO L168 Benchmark]: Abstract Interpretation took 236193.30 ms. Allocated memory was 2.7 GB in the beginning and 4.3 GB in the end (delta: 1.6 GB). Free memory was 2.3 GB in the beginning and 3.8 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. [2018-09-15 02:03:21,658 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 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 2687.93 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 327.7 MB). Peak memory consumption was 327.7 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 351.76 ms. Allocated memory is still 1.5 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 53.1 MB). Peak memory consumption was 53.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 1400.25 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 984.1 MB). Free memory was 1.0 GB in the beginning and 2.3 GB in the end (delta: -1.3 GB). Peak memory consumption was 174.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10596.76 ms. Allocated memory was 2.5 GB in the beginning and 2.7 GB in the end (delta: 190.8 MB). Free memory was 2.3 GB in the beginning and 2.3 GB in the end (delta: -45.1 MB). Peak memory consumption was 769.7 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 236193.30 ms. Allocated memory was 2.7 GB in the beginning and 4.3 GB in the end (delta: 1.6 GB). Free memory was 2.3 GB in the beginning and 3.8 GB in the end (delta: -1.5 GB). Peak memory consumption was 2.6 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 108]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: abstract domain could reach this error location. Possible FailurePath: [L10] int inputB = 2; [L11] int inputE = 5; [L12] int inputC = 3; [L13] int inputD = 4; [L14] int inputF = 6; [L17] int a26 = 1; [L18] int a13 = 0; [L19] int a19 = 9; [L20] int a23 = 158; [L21] int a12 = 286; [L22] int a1 = 2; [L5803] int output = -1; [L5806] COND TRUE 1 [L5809] int input; [L5810] input = __VERIFIER_nondet_int() [L5811] COND FALSE !((input != 2) && (input != 3) && (input != 4) && (input != 5) && (input != 6)) [L5814] CALL calculate_output(input) [L29] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==11)) && (a13==1))) [L32] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && ((264 < a23) && (476 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==10)) && (a13==1))) [L35] COND FALSE !(((((( a12 <= 178 && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==12)) && !(a13==1))) [L38] COND FALSE !(((((( a12 <= 178 && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==12)) && (a13==1))) [L41] COND FALSE !(((((( a12 <= 178 && a23 <= 95 ) && (a26==1)) && (a1==2)) && (a19==13)) && !(a13==1))) [L44] COND FALSE !(((((( a12 <= 178 && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==13)) && !(a13==1))) [L47] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && 476 < a23 ) && (a26==1)) && (a1==2)) && (a19==13)) && (a13==1))) [L50] COND FALSE !(((((( a12 <= 178 && a23 <= 95 ) && (a26==1)) && (a1==2)) && (a19==10)) && !(a13==1))) [L53] COND FALSE !(((((( a12 <= 178 && ((264 < a23) && (476 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==11)) && !(a13==1))) [L56] COND FALSE !(((((( a12 <= 178 && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==11)) && !(a13==1))) [L59] COND FALSE !(((((( a12 <= 178 && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==10)) && (a13==1))) [L62] COND FALSE !(((((( a12 <= 178 && a23 <= 95 ) && (a26==1)) && (a1==2)) && (a19==9)) && !(a13==1))) [L65] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && a23 <= 95 ) && (a26==1)) && (a1==2)) && (a19==10)) && (a13==1))) [L68] COND FALSE !(((((( a12 <= 178 && 476 < a23 ) && (a26==1)) && (a1==2)) && (a19==11)) && !(a13==1))) [L71] COND FALSE !(((((( a12 <= 178 && ((264 < a23) && (476 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==9)) && !(a13==1))) [L74] COND FALSE !(((((( a12 <= 178 && a23 <= 95 ) && (a26==1)) && (a1==2)) && (a19==11)) && (a13==1))) [L77] COND FALSE !(((((( a12 <= 178 && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==13)) && (a13==1))) [L80] COND FALSE !(((((( a12 <= 178 && ((264 < a23) && (476 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==10)) && !(a13==1))) [L83] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && a23 <= 95 ) && (a26==1)) && (a1==2)) && (a19==12)) && (a13==1))) [L86] COND FALSE !(((((( a12 <= 178 && 476 < a23 ) && (a26==1)) && (a1==2)) && (a19==10)) && (a13==1))) [L89] COND FALSE !(((((( a12 <= 178 && a23 <= 95 ) && (a26==1)) && (a1==2)) && (a19==12)) && (a13==1))) [L92] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && 476 < a23 ) && (a26==1)) && (a1==2)) && (a19==12)) && (a13==1))) [L95] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==9)) && (a13==1))) [L98] COND FALSE !(((((( a12 <= 178 && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==10)) && !(a13==1))) [L101] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && ((95 < a23) && (264 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==10)) && (a13==1))) [L104] COND FALSE !(((((( ((178 < a12) && (395 >= a12)) && ((264 < a23) && (476 >= a23)) ) && (a26==1)) && (a1==2)) && (a19==12)) && (a13==1))) [L107] COND TRUE ((((( a12 <= 178 && 476 < a23 ) && (a26==1)) && (a1==2)) && (a19==9)) && !(a13==1)) [L108] __VERIFIER_error() RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem13_label22_true-unreach-call.c_svcomp-Reach-64bit-ToothlessTaipan_CON-OldIcfg.epf_AbstractInterpretationCInline.xml/Csv-Benchmark-0-2018-09-15_02-03-21-674.csv Received shutdown request...