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_INTCON-OldIcfg.epf -i ../../../trunk/examples/svcomp/psyco/psyco_security_true-unreach-call_false-termination.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ddc4263 [2018-08-08 03:26:52,155 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-08-08 03:26:52,157 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-08-08 03:26:52,170 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-08-08 03:26:52,171 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-08-08 03:26:52,173 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-08-08 03:26:52,174 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-08-08 03:26:52,176 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-08-08 03:26:52,178 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-08-08 03:26:52,181 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-08-08 03:26:52,182 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-08-08 03:26:52,182 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-08-08 03:26:52,184 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-08-08 03:26:52,185 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-08-08 03:26:52,186 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-08-08 03:26:52,187 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-08-08 03:26:52,189 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-08-08 03:26:52,198 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-08-08 03:26:52,203 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-08-08 03:26:52,204 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-08-08 03:26:52,208 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-08-08 03:26:52,209 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-08-08 03:26:52,211 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-08-08 03:26:52,213 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-08-08 03:26:52,214 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-08-08 03:26:52,214 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-08-08 03:26:52,215 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-08-08 03:26:52,219 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-08-08 03:26:52,219 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-08-08 03:26:52,220 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-08-08 03:26:52,221 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-08-08 03:26:52,221 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-08-08 03:26:52,221 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-08-08 03:26:52,222 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-08-08 03:26:52,222 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-08-08 03:26:52,223 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-08-08 03:26:52,223 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-ToothlessTaipan_INTCON-OldIcfg.epf [2018-08-08 03:26:52,238 INFO L110 SettingsManager]: Loading preferences was successful [2018-08-08 03:26:52,238 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-08-08 03:26:52,239 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-08-08 03:26:52,239 INFO L133 SettingsManager]: * User list type=DISABLED [2018-08-08 03:26:52,239 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-08-08 03:26:52,240 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-08-08 03:26:52,240 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-08-08 03:26:52,240 INFO L133 SettingsManager]: * Octagon Domain=false [2018-08-08 03:26:52,240 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-08-08 03:26:52,241 INFO L133 SettingsManager]: * Log string format=TERM [2018-08-08 03:26:52,241 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-08-08 03:26:52,241 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-08-08 03:26:52,242 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-08-08 03:26:52,242 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-08-08 03:26:52,242 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-08-08 03:26:52,242 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-08-08 03:26:52,242 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-08-08 03:26:52,243 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-08-08 03:26:52,243 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-08-08 03:26:52,243 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-08-08 03:26:52,243 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-08-08 03:26:52,244 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-08-08 03:26:52,244 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-08-08 03:26:52,244 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-08-08 03:26:52,244 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-08-08 03:26:52,244 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-08-08 03:26:52,245 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-08-08 03:26:52,245 INFO L133 SettingsManager]: * Trace refinement strategy=TOOTHLESS_TAIPAN [2018-08-08 03:26:52,245 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-08-08 03:26:52,245 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-08-08 03:26:52,245 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-08-08 03:26:52,246 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-08-08 03:26:52,246 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-08-08 03:26:52,318 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-08-08 03:26:52,339 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-08-08 03:26:52,346 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-08-08 03:26:52,347 INFO L271 PluginConnector]: Initializing CDTParser... [2018-08-08 03:26:52,348 INFO L276 PluginConnector]: CDTParser initialized [2018-08-08 03:26:52,349 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_security_true-unreach-call_false-termination.c [2018-08-08 03:26:52,693 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d4fc607/e1abf3665ced4631ae583028dc8550fa/FLAG585735e89 [2018-08-08 03:26:52,858 INFO L276 CDTParser]: Found 1 translation units. [2018-08-08 03:26:52,859 INFO L158 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/psyco/psyco_security_true-unreach-call_false-termination.c [2018-08-08 03:26:52,877 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d4fc607/e1abf3665ced4631ae583028dc8550fa/FLAG585735e89 [2018-08-08 03:26:52,891 INFO L332 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/83d4fc607/e1abf3665ced4631ae583028dc8550fa [2018-08-08 03:26:52,901 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-08-08 03:26:52,902 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-08-08 03:26:52,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-08-08 03:26:52,904 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-08-08 03:26:52,911 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-08-08 03:26:52,912 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 03:26:52" (1/1) ... [2018-08-08 03:26:52,915 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1afbf1a2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:52, skipping insertion in model container [2018-08-08 03:26:52,915 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 03:26:52" (1/1) ... [2018-08-08 03:26:53,127 INFO L179 PRDispatcher]: Starting pre-run dispatcher in SV-COMP mode [2018-08-08 03:26:53,225 INFO L175 PostProcessor]: Settings: Checked method=main [2018-08-08 03:26:53,253 INFO L422 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-08-08 03:26:53,305 INFO L175 PostProcessor]: Settings: Checked method=main [2018-08-08 03:26:53,350 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53 WrapperNode [2018-08-08 03:26:53,351 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-08-08 03:26:53,356 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-08-08 03:26:53,356 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-08-08 03:26:53,357 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-08-08 03:26:53,367 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,386 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-08-08 03:26:53,387 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-08-08 03:26:53,387 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-08-08 03:26:53,387 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-08-08 03:26:53,397 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,397 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,400 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,400 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,418 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,420 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (1/1) ... [2018-08-08 03:26:53,423 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-08-08 03:26:53,423 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-08-08 03:26:53,424 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-08-08 03:26:53,424 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-08-08 03:26:53,425 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 03:26:53" (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 [2018-08-08 03:26:53,584 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-08-08 03:26:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-08-08 03:26:53,585 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-08-08 03:26:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-08-08 03:26:53,585 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-08-08 03:26:53,585 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-08-08 03:26:54,390 INFO L273 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-08-08 03:26:54,391 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 03:26:54 BoogieIcfgContainer [2018-08-08 03:26:54,391 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-08-08 03:26:54,392 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2018-08-08 03:26:54,392 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2018-08-08 03:26:54,393 INFO L276 PluginConnector]: Abstract Interpretation initialized [2018-08-08 03:26:54,393 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 03:26:54" (1/1) ... [2018-08-08 03:26:54,434 INFO L101 FixpointEngine]: Starting fixpoint engine with domain CompoundDomain (maxUnwinding=3, maxParallelStates=2) [2018-08-08 03:26:59,100 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-08-08 03:26:59,120 INFO L272 AbstractInterpreter]: Visited 152 different actions 431 times. Merged at 84 different actions 156 times. Widened at 2 different actions 2 times. Found 86 fixpoints after 45 different actions. Largest state had 37 variables. [2018-08-08 03:26:59,123 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2018-08-08 03:26:59,124 INFO L168 Benchmark]: Toolchain (without parser) took 6222.97 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.2 GB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -624.8 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-08-08 03:26:59,127 INFO L168 Benchmark]: CDTParser took 0.23 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. [2018-08-08 03:26:59,128 INFO L168 Benchmark]: CACSL2BoogieTranslator took 451.98 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. [2018-08-08 03:26:59,129 INFO L168 Benchmark]: Boogie Procedure Inliner took 30.73 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. [2018-08-08 03:26:59,129 INFO L168 Benchmark]: Boogie Preprocessor took 36.09 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. [2018-08-08 03:26:59,130 INFO L168 Benchmark]: RCFGBuilder took 968.01 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 688.9 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -725.1 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. [2018-08-08 03:26:59,131 INFO L168 Benchmark]: Abstract Interpretation took 4731.10 ms. Allocated memory was 2.2 GB in the beginning and 2.7 GB in the end (delta: 547.9 MB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 89.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-08-08 03:26:59,136 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 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 451.98 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 30.73 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 36.09 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 968.01 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 688.9 MB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -725.1 MB). Peak memory consumption was 38.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 4731.10 ms. Allocated memory was 2.2 GB in the beginning and 2.7 GB in the end (delta: 547.9 MB). Free memory was 2.1 GB in the beginning and 2.0 GB in the end (delta: 89.7 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - UnprovableResult [Line: 389]: 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: [L5] int m_initSign = 1; [L6] int m_initVerify = 2; [L7] int m_Signature = 3; [L8] int m_sign = 4; [L9] int m_verify = 5; [L10] int m_update = 6; [L15] int q = 0; [L16] int method_id; [L19] int this_state = 0; [L22] COND TRUE 1 [L27] COND TRUE q == 0 [L28] COND TRUE __VERIFIER_nondet_int() [L30] COND TRUE 1 [L32] method_id = 3 [L34] COND FALSE !(0) [L38] q = 2 [L40] this_state=0 [L22] COND TRUE 1 [L27] COND FALSE !(q == 0) [L47] COND FALSE !(q == 1) [L99] COND TRUE q == 2 [L100] COND FALSE !(__VERIFIER_nondet_int()) [L116] COND TRUE __VERIFIER_nondet_int() [L118] COND TRUE 1 [L120] method_id = 2 [L122] COND FALSE !(0) [L126] q = 4 [L128] this_state=3 [L22] COND TRUE 1 [L27] COND FALSE !(q == 0) [L47] COND TRUE q == 1 [L48] COND TRUE __VERIFIER_nondet_int() [L50] COND TRUE 1 [L52] method_id = 4 [L54] COND TRUE (this_state == 2) [L389] __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/psyco_security_true-unreach-call_false-termination.c_svcomp-Reach-64bit-ToothlessTaipan_INTCON-OldIcfg.epf_AbstractInterpretationCInline.xml/Csv-Benchmark-0-2018-08-08_03-26-59-149.csv Received shutdown request...