/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/locks/test_locks_15-1.c -------------------------------------------------------------------------------- This is Ultimate 0.1.25-46f3038-m [2020-07-08 16:17:13,649 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-07-08 16:17:13,651 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-07-08 16:17:13,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-07-08 16:17:13,664 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-07-08 16:17:13,665 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-07-08 16:17:13,666 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-07-08 16:17:13,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-07-08 16:17:13,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-07-08 16:17:13,670 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-07-08 16:17:13,671 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-07-08 16:17:13,672 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-07-08 16:17:13,672 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-07-08 16:17:13,673 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-07-08 16:17:13,674 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-07-08 16:17:13,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-07-08 16:17:13,676 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-07-08 16:17:13,677 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-07-08 16:17:13,679 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-07-08 16:17:13,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-07-08 16:17:13,682 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-07-08 16:17:13,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-07-08 16:17:13,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-07-08 16:17:13,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-07-08 16:17:13,687 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2020-07-08 16:17:13,695 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-07-08 16:17:13,695 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-07-08 16:17:13,696 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-07-08 16:17:13,697 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-07-08 16:17:13,706 INFO L113 SettingsManager]: Loading preferences was successful [2020-07-08 16:17:13,706 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-07-08 16:17:13,707 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-07-08 16:17:13,708 INFO L138 SettingsManager]: * sizeof long=4 [2020-07-08 16:17:13,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-07-08 16:17:13,708 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-07-08 16:17:13,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-07-08 16:17:13,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-07-08 16:17:13,708 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-07-08 16:17:13,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-07-08 16:17:13,709 INFO L138 SettingsManager]: * sizeof long double=12 [2020-07-08 16:17:13,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-07-08 16:17:13,709 INFO L138 SettingsManager]: * Use constant arrays=true [2020-07-08 16:17:13,709 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-07-08 16:17:13,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-07-08 16:17:13,710 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-07-08 16:17:13,710 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-07-08 16:17:13,710 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-07-08 16:17:13,710 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-07-08 16:17:13,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-07-08 16:17:13,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-07-08 16:17:13,711 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-07-08 16:17:13,711 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-07-08 16:17:14,005 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2020-07-08 16:17:14,017 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-07-08 16:17:14,021 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-07-08 16:17:14,023 INFO L271 PluginConnector]: Initializing CDTParser... [2020-07-08 16:17:14,024 INFO L275 PluginConnector]: CDTParser initialized [2020-07-08 16:17:14,025 INFO L429 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/locks/test_locks_15-1.c [2020-07-08 16:17:14,095 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22065db56/9f47485194af418181827904a3a59e77/FLAG03cf89a08 [2020-07-08 16:17:14,574 INFO L306 CDTParser]: Found 1 translation units. [2020-07-08 16:17:14,577 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/locks/test_locks_15-1.c [2020-07-08 16:17:14,589 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22065db56/9f47485194af418181827904a3a59e77/FLAG03cf89a08 [2020-07-08 16:17:14,889 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/22065db56/9f47485194af418181827904a3a59e77 [2020-07-08 16:17:14,900 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-07-08 16:17:14,902 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-07-08 16:17:14,903 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-07-08 16:17:14,903 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-07-08 16:17:14,908 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-07-08 16:17:14,910 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 04:17:14" (1/1) ... [2020-07-08 16:17:14,914 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f757188 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:14, skipping insertion in model container [2020-07-08 16:17:14,914 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.07 04:17:14" (1/1) ... [2020-07-08 16:17:14,923 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-07-08 16:17:14,964 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-07-08 16:17:15,168 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 16:17:15,174 INFO L203 MainTranslator]: Completed pre-run [2020-07-08 16:17:15,211 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-07-08 16:17:15,226 INFO L208 MainTranslator]: Completed translation [2020-07-08 16:17:15,226 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15 WrapperNode [2020-07-08 16:17:15,226 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-07-08 16:17:15,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-07-08 16:17:15,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-07-08 16:17:15,227 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-07-08 16:17:15,330 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (1/1) ... [2020-07-08 16:17:15,331 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (1/1) ... [2020-07-08 16:17:15,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (1/1) ... [2020-07-08 16:17:15,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (1/1) ... [2020-07-08 16:17:15,364 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (1/1) ... [2020-07-08 16:17:15,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (1/1) ... [2020-07-08 16:17:15,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (1/1) ... [2020-07-08 16:17:15,381 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-07-08 16:17:15,381 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-07-08 16:17:15,381 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-07-08 16:17:15,382 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-07-08 16:17:15,382 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (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 [2020-07-08 16:17:15,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-07-08 16:17:15,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-07-08 16:17:15,439 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-07-08 16:17:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2020-07-08 16:17:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-07-08 16:17:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-07-08 16:17:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-07-08 16:17:15,439 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-07-08 16:17:16,303 INFO L290 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-07-08 16:17:16,303 INFO L295 CfgBuilder]: Removed 1 assume(true) statements. [2020-07-08 16:17:16,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 04:17:16 BoogieIcfgContainer [2020-07-08 16:17:16,309 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-07-08 16:17:16,311 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-07-08 16:17:16,311 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-07-08 16:17:16,314 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-07-08 16:17:16,315 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.07 04:17:14" (1/3) ... [2020-07-08 16:17:16,316 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41a2ba51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 04:17:16, skipping insertion in model container [2020-07-08 16:17:16,316 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.07 04:17:15" (2/3) ... [2020-07-08 16:17:16,317 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@41a2ba51 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.07 04:17:16, skipping insertion in model container [2020-07-08 16:17:16,317 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.07 04:17:16" (3/3) ... [2020-07-08 16:17:16,319 INFO L109 eAbstractionObserver]: Analyzing ICFG test_locks_15-1.c [2020-07-08 16:17:16,328 INFO L157 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-07-08 16:17:16,336 INFO L169 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2020-07-08 16:17:16,349 INFO L251 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2020-07-08 16:17:16,371 INFO L375 AbstractCegarLoop]: Interprodecural is true [2020-07-08 16:17:16,372 INFO L376 AbstractCegarLoop]: Hoare is true [2020-07-08 16:17:16,372 INFO L377 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-07-08 16:17:16,372 INFO L378 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-07-08 16:17:16,372 INFO L379 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-07-08 16:17:16,373 INFO L380 AbstractCegarLoop]: Difference is false [2020-07-08 16:17:16,373 INFO L381 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-07-08 16:17:16,373 INFO L385 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-07-08 16:17:16,392 INFO L276 IsEmpty]: Start isEmpty. Operand 168 states. [2020-07-08 16:17:16,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2020-07-08 16:17:16,407 INFO L414 BasicCegarLoop]: Found error trace [2020-07-08 16:17:16,409 INFO L422 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] [2020-07-08 16:17:16,409 INFO L427 AbstractCegarLoop]: === Iteration 1 === [mainErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-07-08 16:17:16,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-07-08 16:17:16,414 INFO L82 PathProgramCache]: Analyzing trace with hash 984329519, now seen corresponding path program 1 times [2020-07-08 16:17:16,422 INFO L163 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-07-08 16:17:16,422 INFO L354 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1077368285] [2020-07-08 16:17:16,422 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-07-08 16:17:16,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 16:17:16,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2020-07-08 16:17:16,699 INFO L185 leratedInterpolation]: Finished Analysing Program using PRECISE loop Acceleration [2020-07-08 16:17:16,702 INFO L174 FreeRefinementEngine]: Strategy FIXED_PREFERENCES found a feasible trace [2020-07-08 16:17:16,702 INFO L520 BasicCegarLoop]: Counterexample might be feasible [2020-07-08 16:17:16,704 WARN L516 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-07-08 16:17:16,737 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2020-07-08 16:17:16,737 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 16:17:16,737 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2020-07-08 16:17:16,738 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2020-07-08 16:17:16,738 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2020-07-08 16:17:16,738 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 16:17:16,738 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2020-07-08 16:17:16,738 WARN L170 areAnnotationChecker]: L6 has no Hoare annotation [2020-07-08 16:17:16,738 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2020-07-08 16:17:16,739 WARN L170 areAnnotationChecker]: L6-1 has no Hoare annotation [2020-07-08 16:17:16,739 WARN L170 areAnnotationChecker]: L7 has no Hoare annotation [2020-07-08 16:17:16,739 WARN L170 areAnnotationChecker]: L9 has no Hoare annotation [2020-07-08 16:17:16,739 WARN L170 areAnnotationChecker]: L9-1 has no Hoare annotation [2020-07-08 16:17:16,739 WARN L170 areAnnotationChecker]: L9-2 has no Hoare annotation [2020-07-08 16:17:16,740 WARN L170 areAnnotationChecker]: L10 has no Hoare annotation [2020-07-08 16:17:16,740 WARN L170 areAnnotationChecker]: L12 has no Hoare annotation [2020-07-08 16:17:16,740 WARN L170 areAnnotationChecker]: L12-1 has no Hoare annotation [2020-07-08 16:17:16,740 WARN L170 areAnnotationChecker]: L12-2 has no Hoare annotation [2020-07-08 16:17:16,740 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2020-07-08 16:17:16,740 WARN L170 areAnnotationChecker]: L15 has no Hoare annotation [2020-07-08 16:17:16,741 WARN L170 areAnnotationChecker]: L15-1 has no Hoare annotation [2020-07-08 16:17:16,741 WARN L170 areAnnotationChecker]: L15-2 has no Hoare annotation [2020-07-08 16:17:16,741 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2020-07-08 16:17:16,741 WARN L170 areAnnotationChecker]: L18 has no Hoare annotation [2020-07-08 16:17:16,741 WARN L170 areAnnotationChecker]: L18-1 has no Hoare annotation [2020-07-08 16:17:16,741 WARN L170 areAnnotationChecker]: L18-2 has no Hoare annotation [2020-07-08 16:17:16,742 WARN L170 areAnnotationChecker]: L19 has no Hoare annotation [2020-07-08 16:17:16,742 WARN L170 areAnnotationChecker]: L21 has no Hoare annotation [2020-07-08 16:17:16,742 WARN L170 areAnnotationChecker]: L21-1 has no Hoare annotation [2020-07-08 16:17:16,742 WARN L170 areAnnotationChecker]: L21-2 has no Hoare annotation [2020-07-08 16:17:16,742 WARN L170 areAnnotationChecker]: L22 has no Hoare annotation [2020-07-08 16:17:16,742 WARN L170 areAnnotationChecker]: L24 has no Hoare annotation [2020-07-08 16:17:16,743 WARN L170 areAnnotationChecker]: L24-1 has no Hoare annotation [2020-07-08 16:17:16,743 WARN L170 areAnnotationChecker]: L24-2 has no Hoare annotation [2020-07-08 16:17:16,743 WARN L170 areAnnotationChecker]: L25 has no Hoare annotation [2020-07-08 16:17:16,743 WARN L170 areAnnotationChecker]: L27 has no Hoare annotation [2020-07-08 16:17:16,743 WARN L170 areAnnotationChecker]: L27-1 has no Hoare annotation [2020-07-08 16:17:16,744 WARN L170 areAnnotationChecker]: L27-2 has no Hoare annotation [2020-07-08 16:17:16,744 WARN L170 areAnnotationChecker]: L28 has no Hoare annotation [2020-07-08 16:17:16,744 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2020-07-08 16:17:16,744 WARN L170 areAnnotationChecker]: L30-1 has no Hoare annotation [2020-07-08 16:17:16,744 WARN L170 areAnnotationChecker]: L30-2 has no Hoare annotation [2020-07-08 16:17:16,744 WARN L170 areAnnotationChecker]: L31 has no Hoare annotation [2020-07-08 16:17:16,745 WARN L170 areAnnotationChecker]: L33 has no Hoare annotation [2020-07-08 16:17:16,745 WARN L170 areAnnotationChecker]: L33-1 has no Hoare annotation [2020-07-08 16:17:16,745 WARN L170 areAnnotationChecker]: L33-2 has no Hoare annotation [2020-07-08 16:17:16,745 WARN L170 areAnnotationChecker]: L34 has no Hoare annotation [2020-07-08 16:17:16,745 WARN L170 areAnnotationChecker]: L36 has no Hoare annotation [2020-07-08 16:17:16,746 WARN L170 areAnnotationChecker]: L36-1 has no Hoare annotation [2020-07-08 16:17:16,746 WARN L170 areAnnotationChecker]: L36-2 has no Hoare annotation [2020-07-08 16:17:16,746 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2020-07-08 16:17:16,746 WARN L170 areAnnotationChecker]: L39 has no Hoare annotation [2020-07-08 16:17:16,746 WARN L170 areAnnotationChecker]: L39-1 has no Hoare annotation [2020-07-08 16:17:16,746 WARN L170 areAnnotationChecker]: L39-2 has no Hoare annotation [2020-07-08 16:17:16,747 WARN L170 areAnnotationChecker]: L40 has no Hoare annotation [2020-07-08 16:17:16,747 WARN L170 areAnnotationChecker]: L42 has no Hoare annotation [2020-07-08 16:17:16,747 WARN L170 areAnnotationChecker]: L42-1 has no Hoare annotation [2020-07-08 16:17:16,747 WARN L170 areAnnotationChecker]: L42-2 has no Hoare annotation [2020-07-08 16:17:16,747 WARN L170 areAnnotationChecker]: L43 has no Hoare annotation [2020-07-08 16:17:16,747 WARN L170 areAnnotationChecker]: L45 has no Hoare annotation [2020-07-08 16:17:16,748 WARN L170 areAnnotationChecker]: L45-1 has no Hoare annotation [2020-07-08 16:17:16,748 WARN L170 areAnnotationChecker]: L45-2 has no Hoare annotation [2020-07-08 16:17:16,748 WARN L170 areAnnotationChecker]: L46 has no Hoare annotation [2020-07-08 16:17:16,748 WARN L170 areAnnotationChecker]: L48 has no Hoare annotation [2020-07-08 16:17:16,748 WARN L170 areAnnotationChecker]: L48-1 has no Hoare annotation [2020-07-08 16:17:16,749 WARN L170 areAnnotationChecker]: L48-2 has no Hoare annotation [2020-07-08 16:17:16,749 WARN L170 areAnnotationChecker]: L49 has no Hoare annotation [2020-07-08 16:17:16,749 WARN L170 areAnnotationChecker]: L52 has no Hoare annotation [2020-07-08 16:17:16,749 WARN L170 areAnnotationChecker]: L223-1 has no Hoare annotation [2020-07-08 16:17:16,749 WARN L170 areAnnotationChecker]: L223-1 has no Hoare annotation [2020-07-08 16:17:16,749 WARN L170 areAnnotationChecker]: L223-1 has no Hoare annotation [2020-07-08 16:17:16,750 WARN L170 areAnnotationChecker]: L229 has no Hoare annotation [2020-07-08 16:17:16,750 WARN L170 areAnnotationChecker]: L55 has no Hoare annotation [2020-07-08 16:17:16,750 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2020-07-08 16:17:16,750 WARN L170 areAnnotationChecker]: L55-1 has no Hoare annotation [2020-07-08 16:17:16,750 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2020-07-08 16:17:16,750 WARN L170 areAnnotationChecker]: L55-2 has no Hoare annotation [2020-07-08 16:17:16,751 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 16:17:16,751 WARN L170 areAnnotationChecker]: L56 has no Hoare annotation [2020-07-08 16:17:16,751 WARN L170 areAnnotationChecker]: L59 has no Hoare annotation [2020-07-08 16:17:16,751 WARN L170 areAnnotationChecker]: L61 has no Hoare annotation [2020-07-08 16:17:16,751 WARN L170 areAnnotationChecker]: L63 has no Hoare annotation [2020-07-08 16:17:16,752 WARN L170 areAnnotationChecker]: L65 has no Hoare annotation [2020-07-08 16:17:16,752 WARN L170 areAnnotationChecker]: L67 has no Hoare annotation [2020-07-08 16:17:16,752 WARN L170 areAnnotationChecker]: L69 has no Hoare annotation [2020-07-08 16:17:16,752 WARN L170 areAnnotationChecker]: L71 has no Hoare annotation [2020-07-08 16:17:16,752 WARN L170 areAnnotationChecker]: L73 has no Hoare annotation [2020-07-08 16:17:16,752 WARN L170 areAnnotationChecker]: L75 has no Hoare annotation [2020-07-08 16:17:16,753 WARN L170 areAnnotationChecker]: L77 has no Hoare annotation [2020-07-08 16:17:16,753 WARN L170 areAnnotationChecker]: L79 has no Hoare annotation [2020-07-08 16:17:16,753 WARN L170 areAnnotationChecker]: L81 has no Hoare annotation [2020-07-08 16:17:16,753 WARN L170 areAnnotationChecker]: L83 has no Hoare annotation [2020-07-08 16:17:16,753 WARN L170 areAnnotationChecker]: L85 has no Hoare annotation [2020-07-08 16:17:16,754 WARN L170 areAnnotationChecker]: L87 has no Hoare annotation [2020-07-08 16:17:16,754 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 16:17:16,754 WARN L170 areAnnotationChecker]: L91 has no Hoare annotation [2020-07-08 16:17:16,754 WARN L170 areAnnotationChecker]: L92 has no Hoare annotation [2020-07-08 16:17:16,754 WARN L170 areAnnotationChecker]: L91-2 has no Hoare annotation [2020-07-08 16:17:16,754 WARN L170 areAnnotationChecker]: L91-2 has no Hoare annotation [2020-07-08 16:17:16,755 WARN L170 areAnnotationChecker]: L96 has no Hoare annotation [2020-07-08 16:17:16,755 WARN L170 areAnnotationChecker]: L95-1 has no Hoare annotation [2020-07-08 16:17:16,755 WARN L170 areAnnotationChecker]: L95-1 has no Hoare annotation [2020-07-08 16:17:16,755 WARN L170 areAnnotationChecker]: L100 has no Hoare annotation [2020-07-08 16:17:16,755 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2020-07-08 16:17:16,756 WARN L170 areAnnotationChecker]: L99-1 has no Hoare annotation [2020-07-08 16:17:16,756 WARN L170 areAnnotationChecker]: L104 has no Hoare annotation [2020-07-08 16:17:16,756 WARN L170 areAnnotationChecker]: L103-1 has no Hoare annotation [2020-07-08 16:17:16,756 WARN L170 areAnnotationChecker]: L103-1 has no Hoare annotation [2020-07-08 16:17:16,756 WARN L170 areAnnotationChecker]: L108 has no Hoare annotation [2020-07-08 16:17:16,756 WARN L170 areAnnotationChecker]: L107-1 has no Hoare annotation [2020-07-08 16:17:16,757 WARN L170 areAnnotationChecker]: L107-1 has no Hoare annotation [2020-07-08 16:17:16,757 WARN L170 areAnnotationChecker]: L112 has no Hoare annotation [2020-07-08 16:17:16,757 WARN L170 areAnnotationChecker]: L111-1 has no Hoare annotation [2020-07-08 16:17:16,757 WARN L170 areAnnotationChecker]: L111-1 has no Hoare annotation [2020-07-08 16:17:16,757 WARN L170 areAnnotationChecker]: L116 has no Hoare annotation [2020-07-08 16:17:16,758 WARN L170 areAnnotationChecker]: L115-1 has no Hoare annotation [2020-07-08 16:17:16,758 WARN L170 areAnnotationChecker]: L115-1 has no Hoare annotation [2020-07-08 16:17:16,758 WARN L170 areAnnotationChecker]: L120 has no Hoare annotation [2020-07-08 16:17:16,758 WARN L170 areAnnotationChecker]: L119-1 has no Hoare annotation [2020-07-08 16:17:16,758 WARN L170 areAnnotationChecker]: L119-1 has no Hoare annotation [2020-07-08 16:17:16,758 WARN L170 areAnnotationChecker]: L124 has no Hoare annotation [2020-07-08 16:17:16,759 WARN L170 areAnnotationChecker]: L123-1 has no Hoare annotation [2020-07-08 16:17:16,759 WARN L170 areAnnotationChecker]: L123-1 has no Hoare annotation [2020-07-08 16:17:16,759 WARN L170 areAnnotationChecker]: L128 has no Hoare annotation [2020-07-08 16:17:16,759 WARN L170 areAnnotationChecker]: L127-1 has no Hoare annotation [2020-07-08 16:17:16,759 WARN L170 areAnnotationChecker]: L127-1 has no Hoare annotation [2020-07-08 16:17:16,759 WARN L170 areAnnotationChecker]: L132 has no Hoare annotation [2020-07-08 16:17:16,760 WARN L170 areAnnotationChecker]: L131-1 has no Hoare annotation [2020-07-08 16:17:16,760 WARN L170 areAnnotationChecker]: L131-1 has no Hoare annotation [2020-07-08 16:17:16,760 WARN L170 areAnnotationChecker]: L136 has no Hoare annotation [2020-07-08 16:17:16,760 WARN L170 areAnnotationChecker]: L135-1 has no Hoare annotation [2020-07-08 16:17:16,760 WARN L170 areAnnotationChecker]: L135-1 has no Hoare annotation [2020-07-08 16:17:16,760 WARN L170 areAnnotationChecker]: L140 has no Hoare annotation [2020-07-08 16:17:16,761 WARN L170 areAnnotationChecker]: L139-1 has no Hoare annotation [2020-07-08 16:17:16,761 WARN L170 areAnnotationChecker]: L139-1 has no Hoare annotation [2020-07-08 16:17:16,761 WARN L170 areAnnotationChecker]: L144 has no Hoare annotation [2020-07-08 16:17:16,761 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2020-07-08 16:17:16,761 WARN L170 areAnnotationChecker]: L143-1 has no Hoare annotation [2020-07-08 16:17:16,761 WARN L170 areAnnotationChecker]: L148 has no Hoare annotation [2020-07-08 16:17:16,762 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-08 16:17:16,762 WARN L170 areAnnotationChecker]: L147-1 has no Hoare annotation [2020-07-08 16:17:16,762 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-08 16:17:16,762 WARN L170 areAnnotationChecker]: L154 has no Hoare annotation [2020-07-08 16:17:16,762 WARN L170 areAnnotationChecker]: L153-1 has no Hoare annotation [2020-07-08 16:17:16,762 WARN L170 areAnnotationChecker]: L153-1 has no Hoare annotation [2020-07-08 16:17:16,763 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-08 16:17:16,763 WARN L170 areAnnotationChecker]: L224-1 has no Hoare annotation [2020-07-08 16:17:16,763 WARN L170 areAnnotationChecker]: L155 has no Hoare annotation [2020-07-08 16:17:16,763 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-08 16:17:16,763 WARN L170 areAnnotationChecker]: L159 has no Hoare annotation [2020-07-08 16:17:16,763 WARN L170 areAnnotationChecker]: L232 has no Hoare annotation [2020-07-08 16:17:16,764 WARN L170 areAnnotationChecker]: L160 has no Hoare annotation [2020-07-08 16:17:16,764 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 16:17:16,764 WARN L170 areAnnotationChecker]: L158 has no Hoare annotation [2020-07-08 16:17:16,764 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-08 16:17:16,764 WARN L170 areAnnotationChecker]: L164 has no Hoare annotation [2020-07-08 16:17:16,764 WARN L170 areAnnotationChecker]: L163-1 has no Hoare annotation [2020-07-08 16:17:16,764 WARN L170 areAnnotationChecker]: L163-1 has no Hoare annotation [2020-07-08 16:17:16,765 WARN L170 areAnnotationChecker]: L165 has no Hoare annotation [2020-07-08 16:17:16,765 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-08 16:17:16,765 WARN L170 areAnnotationChecker]: L169 has no Hoare annotation [2020-07-08 16:17:16,765 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-08 16:17:16,765 WARN L170 areAnnotationChecker]: L168-1 has no Hoare annotation [2020-07-08 16:17:16,765 WARN L170 areAnnotationChecker]: L170 has no Hoare annotation [2020-07-08 16:17:16,766 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-08 16:17:16,766 WARN L170 areAnnotationChecker]: L174 has no Hoare annotation [2020-07-08 16:17:16,766 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-08 16:17:16,766 WARN L170 areAnnotationChecker]: L173-1 has no Hoare annotation [2020-07-08 16:17:16,766 WARN L170 areAnnotationChecker]: L175 has no Hoare annotation [2020-07-08 16:17:16,766 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-08 16:17:16,767 WARN L170 areAnnotationChecker]: L179 has no Hoare annotation [2020-07-08 16:17:16,767 WARN L170 areAnnotationChecker]: L178-1 has no Hoare annotation [2020-07-08 16:17:16,767 WARN L170 areAnnotationChecker]: L178-1 has no Hoare annotation [2020-07-08 16:17:16,767 WARN L170 areAnnotationChecker]: L180 has no Hoare annotation [2020-07-08 16:17:16,767 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-08 16:17:16,768 WARN L170 areAnnotationChecker]: L184 has no Hoare annotation [2020-07-08 16:17:16,768 WARN L170 areAnnotationChecker]: L183-1 has no Hoare annotation [2020-07-08 16:17:16,768 WARN L170 areAnnotationChecker]: L183-1 has no Hoare annotation [2020-07-08 16:17:16,768 WARN L170 areAnnotationChecker]: L185 has no Hoare annotation [2020-07-08 16:17:16,768 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 16:17:16,768 WARN L170 areAnnotationChecker]: L189 has no Hoare annotation [2020-07-08 16:17:16,769 WARN L170 areAnnotationChecker]: L188-1 has no Hoare annotation [2020-07-08 16:17:16,769 WARN L170 areAnnotationChecker]: L188-1 has no Hoare annotation [2020-07-08 16:17:16,769 WARN L170 areAnnotationChecker]: L190 has no Hoare annotation [2020-07-08 16:17:16,769 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 16:17:16,769 WARN L170 areAnnotationChecker]: L194 has no Hoare annotation [2020-07-08 16:17:16,769 WARN L170 areAnnotationChecker]: L193-1 has no Hoare annotation [2020-07-08 16:17:16,769 WARN L170 areAnnotationChecker]: L193-1 has no Hoare annotation [2020-07-08 16:17:16,770 WARN L170 areAnnotationChecker]: L195 has no Hoare annotation [2020-07-08 16:17:16,770 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-08 16:17:16,770 WARN L170 areAnnotationChecker]: L199 has no Hoare annotation [2020-07-08 16:17:16,770 WARN L170 areAnnotationChecker]: L198-1 has no Hoare annotation [2020-07-08 16:17:16,770 WARN L170 areAnnotationChecker]: L198-1 has no Hoare annotation [2020-07-08 16:17:16,770 WARN L170 areAnnotationChecker]: L200 has no Hoare annotation [2020-07-08 16:17:16,771 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-08 16:17:16,771 WARN L170 areAnnotationChecker]: L204 has no Hoare annotation [2020-07-08 16:17:16,771 WARN L170 areAnnotationChecker]: L203-1 has no Hoare annotation [2020-07-08 16:17:16,771 WARN L170 areAnnotationChecker]: L203-1 has no Hoare annotation [2020-07-08 16:17:16,771 WARN L170 areAnnotationChecker]: L205 has no Hoare annotation [2020-07-08 16:17:16,771 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-08 16:17:16,772 WARN L170 areAnnotationChecker]: L209 has no Hoare annotation [2020-07-08 16:17:16,772 WARN L170 areAnnotationChecker]: L208-1 has no Hoare annotation [2020-07-08 16:17:16,772 WARN L170 areAnnotationChecker]: L208-1 has no Hoare annotation [2020-07-08 16:17:16,772 WARN L170 areAnnotationChecker]: L210 has no Hoare annotation [2020-07-08 16:17:16,772 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 16:17:16,773 WARN L170 areAnnotationChecker]: L214 has no Hoare annotation [2020-07-08 16:17:16,773 WARN L170 areAnnotationChecker]: L213-1 has no Hoare annotation [2020-07-08 16:17:16,773 WARN L170 areAnnotationChecker]: L213-1 has no Hoare annotation [2020-07-08 16:17:16,773 WARN L170 areAnnotationChecker]: L215 has no Hoare annotation [2020-07-08 16:17:16,773 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2020-07-08 16:17:16,773 WARN L170 areAnnotationChecker]: L219 has no Hoare annotation [2020-07-08 16:17:16,774 WARN L170 areAnnotationChecker]: L220 has no Hoare annotation [2020-07-08 16:17:16,774 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 16:17:16,774 WARN L170 areAnnotationChecker]: L218 has no Hoare annotation [2020-07-08 16:17:16,774 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-08 16:17:16,774 WARN L170 areAnnotationChecker]: L224 has no Hoare annotation [2020-07-08 16:17:16,774 WARN L170 areAnnotationChecker]: L225 has no Hoare annotation [2020-07-08 16:17:16,775 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2020-07-08 16:17:16,779 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 08.07 04:17:16 BoogieIcfgContainer [2020-07-08 16:17:16,780 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-07-08 16:17:16,783 INFO L168 Benchmark]: Toolchain (without parser) took 1880.83 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 103.5 MB in the beginning and 89.8 MB in the end (delta: 13.7 MB). Peak memory consumption was 77.7 MB. Max. memory is 7.1 GB. [2020-07-08 16:17:16,784 INFO L168 Benchmark]: CDTParser took 0.83 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2020-07-08 16:17:16,785 INFO L168 Benchmark]: CACSL2BoogieTranslator took 323.84 ms. Allocated memory is still 137.9 MB. Free memory was 103.3 MB in the beginning and 91.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 7.1 GB. [2020-07-08 16:17:16,786 INFO L168 Benchmark]: Boogie Preprocessor took 153.59 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 91.3 MB in the beginning and 179.4 MB in the end (delta: -88.1 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2020-07-08 16:17:16,787 INFO L168 Benchmark]: RCFGBuilder took 928.34 ms. Allocated memory is still 201.9 MB. Free memory was 179.4 MB in the beginning and 123.2 MB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 7.1 GB. [2020-07-08 16:17:16,788 INFO L168 Benchmark]: TraceAbstraction took 469.02 ms. Allocated memory is still 201.9 MB. Free memory was 122.5 MB in the beginning and 89.8 MB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 7.1 GB. [2020-07-08 16:17:16,792 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.83 ms. Allocated memory is still 137.9 MB. Free memory was 121.3 MB in the beginning and 121.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 323.84 ms. Allocated memory is still 137.9 MB. Free memory was 103.3 MB in the beginning and 91.3 MB in the end (delta: 12.1 MB). Peak memory consumption was 12.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 153.59 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 91.3 MB in the beginning and 179.4 MB in the end (delta: -88.1 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 928.34 ms. Allocated memory is still 201.9 MB. Free memory was 179.4 MB in the beginning and 123.2 MB in the end (delta: 56.1 MB). Peak memory consumption was 56.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 469.02 ms. Allocated memory is still 201.9 MB. Free memory was 122.5 MB in the beginning and 89.8 MB in the end (delta: 32.7 MB). Peak memory consumption was 32.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 231]: a call of __VERIFIER_error() is reachable a call of __VERIFIER_error() is reachable We found a FailurePath: [L6] int p1 = __VERIFIER_nondet_int(); [L7] int lk1; [L9] int p2 = __VERIFIER_nondet_int(); [L10] int lk2; [L12] int p3 = __VERIFIER_nondet_int(); [L13] int lk3; [L15] int p4 = __VERIFIER_nondet_int(); [L16] int lk4; [L18] int p5 = __VERIFIER_nondet_int(); [L19] int lk5; [L21] int p6 = __VERIFIER_nondet_int(); [L22] int lk6; [L24] int p7 = __VERIFIER_nondet_int(); [L25] int lk7; [L27] int p8 = __VERIFIER_nondet_int(); [L28] int lk8; [L30] int p9 = __VERIFIER_nondet_int(); [L31] int lk9; [L33] int p10 = __VERIFIER_nondet_int(); [L34] int lk10; [L36] int p11 = __VERIFIER_nondet_int(); [L37] int lk11; [L39] int p12 = __VERIFIER_nondet_int(); [L40] int lk12; [L42] int p13 = __VERIFIER_nondet_int(); [L43] int lk13; [L45] int p14 = __VERIFIER_nondet_int(); [L46] int lk14; [L48] int p15 = __VERIFIER_nondet_int(); [L49] int lk15; [L52] int cond; [L54] COND TRUE 1 [L55] cond = __VERIFIER_nondet_int() [L56] COND FALSE !(cond == 0) [L59] lk1 = 0 [L61] lk2 = 0 [L63] lk3 = 0 [L65] lk4 = 0 [L67] lk5 = 0 [L69] lk6 = 0 [L71] lk7 = 0 [L73] lk8 = 0 [L75] lk9 = 0 [L77] lk10 = 0 [L79] lk11 = 0 [L81] lk12 = 0 [L83] lk13 = 0 [L85] lk14 = 0 [L87] lk15 = 0 [L91] COND FALSE !(p1 != 0) [L95] COND FALSE !(p2 != 0) [L99] COND FALSE !(p3 != 0) [L103] COND FALSE !(p4 != 0) [L107] COND FALSE !(p5 != 0) [L111] COND FALSE !(p6 != 0) [L115] COND FALSE !(p7 != 0) [L119] COND FALSE !(p8 != 0) [L123] COND FALSE !(p9 != 0) [L127] COND FALSE !(p10 != 0) [L131] COND FALSE !(p11 != 0) [L135] COND FALSE !(p12 != 0) [L139] COND FALSE !(p13 != 0) [L143] COND FALSE !(p14 != 0) [L147] COND FALSE !(p15 != 0) [L153] COND FALSE !(p1 != 0) [L158] COND FALSE !(p2 != 0) [L231] __VERIFIER_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 3 procedures, 168 locations, 1 error locations. Started 1 CEGAR loops. VerificationResult: UNSAFE, OverallTime: 0.3s, OverallIterations: 1, TraceHistogramMax: 1, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: No data available, PredicateUnifierStatistics: No data available, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=168occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! Received shutdown request...