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_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/loop-invgen/sendmail-close-angle_true-unreach-call_true-termination.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-69f5bdd-m [2018-09-18 12:41:33,364 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-18 12:41:33,366 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-18 12:41:33,378 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-18 12:41:33,378 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-18 12:41:33,379 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-18 12:41:33,381 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-18 12:41:33,383 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-18 12:41:33,384 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-18 12:41:33,385 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-18 12:41:33,386 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-18 12:41:33,386 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-18 12:41:33,387 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-18 12:41:33,388 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-18 12:41:33,389 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-18 12:41:33,390 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-18 12:41:33,391 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-18 12:41:33,393 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-18 12:41:33,395 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-18 12:41:33,397 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-18 12:41:33,398 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-18 12:41:33,400 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-18 12:41:33,402 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-18 12:41:33,405 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-18 12:41:33,405 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-18 12:41:33,406 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-18 12:41:33,407 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-18 12:41:33,410 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-18 12:41:33,413 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-18 12:41:33,414 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-18 12:41:33,414 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-18 12:41:33,415 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-18 12:41:33,419 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-18 12:41:33,420 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-18 12:41:33,421 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-18 12:41:33,423 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-18 12:41:33,423 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_Default-OldIcfg.epf [2018-09-18 12:41:33,456 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-18 12:41:33,456 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-18 12:41:33,457 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-18 12:41:33,458 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-18 12:41:33,458 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-18 12:41:33,458 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-18 12:41:33,458 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-18 12:41:33,459 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-18 12:41:33,459 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-18 12:41:33,459 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-18 12:41:33,459 INFO L133 SettingsManager]: * Parallel states before merging=1 [2018-09-18 12:41:33,460 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-18 12:41:33,461 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-18 12:41:33,461 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-18 12:41:33,461 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-18 12:41:33,461 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-18 12:41:33,463 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-18 12:41:33,463 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-18 12:41:33,463 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-18 12:41:33,463 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-18 12:41:33,463 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-18 12:41:33,464 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-18 12:41:33,464 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-18 12:41:33,464 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-18 12:41:33,464 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-18 12:41:33,464 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-18 12:41:33,465 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-18 12:41:33,465 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-18 12:41:33,465 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-09-18 12:41:33,465 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-18 12:41:33,465 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-18 12:41:33,466 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-18 12:41:33,466 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-18 12:41:33,466 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-18 12:41:33,523 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-18 12:41:33,537 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-18 12:41:33,544 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-18 12:41:33,546 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-18 12:41:33,546 INFO L276 PluginConnector]: CDTParser initialized [2018-09-18 12:41:33,547 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-invgen/sendmail-close-angle_true-unreach-call_true-termination.i [2018-09-18 12:41:33,896 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab3a2e17/974066683d0247ec8fecd697132e6332/FLAGfd6060cdd [2018-09-18 12:41:34,066 INFO L277 CDTParser]: Found 1 translation units. [2018-09-18 12:41:34,067 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-invgen/sendmail-close-angle_true-unreach-call_true-termination.i [2018-09-18 12:41:34,074 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab3a2e17/974066683d0247ec8fecd697132e6332/FLAGfd6060cdd [2018-09-18 12:41:34,091 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/eab3a2e17/974066683d0247ec8fecd697132e6332 [2018-09-18 12:41:34,102 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-18 12:41:34,105 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-18 12:41:34,106 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-18 12:41:34,106 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-18 12:41:34,112 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-18 12:41:34,113 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520bfb5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34, skipping insertion in model container [2018-09-18 12:41:34,116 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,128 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-18 12:41:34,318 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 12:41:34,336 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-18 12:41:34,344 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-18 12:41:34,358 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34 WrapperNode [2018-09-18 12:41:34,358 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-18 12:41:34,359 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-18 12:41:34,359 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-18 12:41:34,360 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-18 12:41:34,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,383 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-18 12:41:34,384 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-18 12:41:34,384 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-18 12:41:34,384 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-18 12:41:34,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,396 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,397 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,399 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (1/1) ... [2018-09-18 12:41:34,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-18 12:41:34,412 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-18 12:41:34,413 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-18 12:41:34,413 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-18 12:41:34,414 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.09 12:41:34" (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 [2018-09-18 12:41:34,486 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-18 12:41:34,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-18 12:41:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-18 12:41:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-18 12:41:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-18 12:41:34,487 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-18 12:41:34,487 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2018-09-18 12:41:34,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2018-09-18 12:41:35,151 INFO L356 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-18 12:41:35,152 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:41:35 BoogieIcfgContainer [2018-09-18 12:41:35,152 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-18 12:41:35,153 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-09-18 12:41:35,153 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-09-18 12:41:35,153 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-09-18 12:41:35,154 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.09 12:41:35" (1/1) ... [2018-09-18 12:41:35,207 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=1) [2018-09-18 12:41:35,693 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-09-18 12:41:35,701 INFO L272 AbstractInterpreter]: Visited 47 different actions 494 times. Merged at 20 different actions 118 times. Widened at 1 different actions 3 times. Found 19 fixpoints after 4 different actions. Largest state had 13 variables. [2018-09-18 12:41:35,703 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-09-18 12:41:35,704 INFO L168 Benchmark]: Toolchain (without parser) took 1601.94 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 724.6 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -695.1 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB. [2018-09-18 12:41:35,707 INFO L168 Benchmark]: CDTParser took 0.20 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. [2018-09-18 12:41:35,708 INFO L168 Benchmark]: CACSL2BoogieTranslator took 252.91 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-18 12:41:35,709 INFO L168 Benchmark]: Boogie Procedure Inliner took 24.37 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. [2018-09-18 12:41:35,709 INFO L168 Benchmark]: Boogie Preprocessor took 24.07 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. [2018-09-18 12:41:35,710 INFO L168 Benchmark]: RCFGBuilder took 739.70 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 724.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -762.1 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. [2018-09-18 12:41:35,711 INFO L168 Benchmark]: Abstract Interpretation took 550.60 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 56.5 MB). Peak memory consumption was 56.5 MB. Max. memory is 7.1 GB. [2018-09-18 12:41:35,720 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 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 252.91 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 24.37 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. * Boogie Preprocessor took 24.07 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. * RCFGBuilder took 739.70 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 724.6 MB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -762.1 MB). Peak memory consumption was 26.8 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 550.60 ms. Allocated memory is still 2.2 GB. Free memory was 2.2 GB in the beginning and 2.1 GB in the end (delta: 56.5 MB). Peak memory consumption was 56.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 5]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/sendmail-close-angle_true-unreach-call_true-termination.i_svcomp-Reach-64bit-ToothlessTaipan_Default-OldIcfg.epf_AbstractInterpretationCInline.xml/Csv-Benchmark-0-2018-09-18_12-41-35-740.csv Received shutdown request...